+8615360903247
+8615360903247
Choose Hailong Battery Pack for proven quality, safety, and long-lasting performance in your e-bike business. You benefit from a reliable battery solution engineered for demanding projects and everyday use. Each pack is designed to meet your specific requirements, supporting custom capacity, voltage, and case branding. With full certifications and professional support, Hailong Battery Pack helps you deliver value and reliability to your customers—every time.
Choose Hailong Battery Pack to power your e-bike business with safety and confidence. This trusted solution offers consistent, reliable performance, making it ideal for demanding commercial use and daily riding.
You benefit from a versatile design that fits a wide range of e-bike models, with customizable capacity and voltage to match your exact needs. Fast delivery, certified safety, and flexible branding help you respond quickly to market changes and customer demands.
Count on Hailong Battery Pack for stable output and long service life, ensuring smooth operation and minimal maintenance for your fleet or brand. With expert support and proven quality, you can focus on growing your business while we supply the power that keeps you moving forward.
| Voltage | Capacity | Cell | Config | Charge Current (A) | Operating Temp (°C) | Connector | Cycle Life | Warranty | Certs |
|---|---|---|---|---|---|---|---|---|---|
| 36V | 10.4Ah | DMEGC 2600 | 10S4P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 13Ah | DMEGC 2600 | 10S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 15Ah | DMEGC 3000 | 10S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 17.5Ah | Samsung 35E | 10S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 10.4Ah | DMEGC 2600 | 13S4P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 12.8Ah | DMEGC 3200 | 13S4P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 14Ah | Samsung 35E | 13S4P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| Voltage | Capacity | Cell | Config | Charge Current (A) | Operating Temp (°C) | Connector | Cycle Life | Warranty | Certs |
|---|---|---|---|---|---|---|---|---|---|
| 36V | 10Ah | DMEGC 2600 | 10S4P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 13Ah | DMEGC 2600 | 10S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 15Ah | DMEGC 3000 | 10S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 21Ah | Samsung 35E | 10S6P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 10Ah | DMEGC 2600 | 13S4P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 13Ah | DMEGC 2600 | 13S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 15Ah | DMEGC 3000 | 13S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 17.5Ah | Samsung 35E | 13S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 52V | 14Ah | Samsung 35E | 14S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| Voltage | Capacity | Cell | Config | Charge Current (A) | Operating Temp (°C) | Connector | Cycle Life | Warranty | Certs |
|---|---|---|---|---|---|---|---|---|---|
| 36V | 20.8Ah | DMEGC 2600 | 10S8P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 24Ah | DMEGC 3000 | 10S8P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 28Ah | Samsung 35E | 10S8P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 15.6Ah | DMEGC 2600 | 13S6P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 18Ah | DMEGC 3000 | 13S6P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 21Ah | Samsung 35E | 13S6P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| Voltage | Capacity | Cell | Config | Charge Current (A) | Operating Temp (°C) | Connector | Cycle Life | Warranty | Certs |
|---|---|---|---|---|---|---|---|---|---|
| 36V | 20.8Ah | DMEGC 2600 | 10S10P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 24Ah | DMEGC 3000 | 10S8P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 30Ah | DMEGC 3000 | 10S10P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 32Ah | DMEGC 3200 | 10S10P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 35Ah | Samsung 35E | 10S10P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 20Ah | DMEGC 2600 | 13S8P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 24Ah | DMEGC 3000 | 13S8P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 25Ah | DMEGC 3000 | 13S9P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 32Ah | Samsung 35E | 13S9P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| Voltage | Capacity | Cell | Config | Charge Current (A) | Operating Temp (°C) | Connector | Cycle Life | Warranty | Certs |
|---|---|---|---|---|---|---|---|---|---|
| 36V | 10.4Ah | DMEGC 2600 | 10S4P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 13Ah | DMEGC 2600 | 10S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 15Ah | DMEGC 3000 | 10S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 17.5Ah | Samsung 35E | 10S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 10.4Ah | DMEGC 2600 | 13S4P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 12.8Ah | DMEGC 3200 | 13S4P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 14Ah | Samsung 35E | 13S4P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| Voltage | Capacity | Cell | Config | Charge Current (A) | Operating Temp (°C) | Connector | Cycle Life | Warranty | Certs |
|---|---|---|---|---|---|---|---|---|---|
| 36V | 10Ah | DMEGC 2600 | 10S4P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 13Ah | DMEGC 2600 | 10S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 15Ah | DMEGC 3000 | 10S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 21Ah | Samsung 35E | 10S6P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 13Ah | DMEGC 2600 | 13S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 15Ah | DMEGC 3000 | 13S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 17.5Ah | Samsung 35E | 13S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 52V | 14Ah | Samsung 35E | 14S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| Voltage | Capacity | Cell | Config | Charge Current (A) | Operating Temp (°C) | Connector | Cycle Life | Warranty | Certs |
|---|---|---|---|---|---|---|---|---|---|
| 36V | 20.8Ah | DMEGC 2600 | 10S8P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 24Ah | DMEGC 3000 | 10S8P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 28Ah | Samsung 35E | 10S8P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 15.6Ah | DMEGC 2600 | 13S6P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 18Ah | DMEGC 3000 | 13S6P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 21Ah | Samsung 35E | 13S6P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| Voltage | Capacity | Cell | Config | Charge Current (A) | Operating Temp (°C) | Connector | Cycle Life | Warranty | Certs |
|---|---|---|---|---|---|---|---|---|---|
| 36V | 25Ah | EVE 21700 | 10S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 30Ah | EVE 21700 | 10S6P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 35Ah | EVE 21700 | 10S7P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 40Ah | EVE 21700 | 10S8P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 25Ah | EVE 21700 | 13S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 30Ah | EVE 21700 | 13S6P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 52V | 25Ah | EVE 21700 | 14S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 25Ah | Samsung 50GB 21700 | 10S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 30Ah | Samsung 50GB 21700 | 10S6P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 35Ah | Samsung 50GB 21700 | 10S7P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 40Ah | Samsung 50GB 21700 | 10S8P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 25Ah | Samsung 50GB 21700 | 13S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 30Ah | Samsung 50GB 21700 | 13S6P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 52V | 25Ah | Samsung 50GB 21700 | 14S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| Voltage | Capacity | Cell | Config | Charge Current (A) | Operating Temp (°C) | Connector | Cycle Life | Warranty | Certs |
|---|---|---|---|---|---|---|---|---|---|
| 36V | 10.4Ah | DMEGC 2600 | 10S4P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 13Ah | DMEGC 2600 | 10S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 15Ah | DMEGC 3000 | 10S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 17.5Ah | Samsung 35E | 10S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 10.4Ah | DMEGC 2600 | 13S4P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 12Ah | DMEGC 3000 | 13S4P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 14Ah | Samsung 35E | 13S4P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| Voltage | Capacity | Cell | Config | Charge Current (A) | Operating Temp (°C) | Connector | Cycle Life | Warranty | Certs |
|---|---|---|---|---|---|---|---|---|---|
| 36V | 10.4Ah | DMEGC 2600 | 10S4P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 13Ah | DMEGC 2600 | 10S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 15Ah | DMEGC 3000 | 10S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 17.5Ah | Samsung 35E | 10S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 10.4Ah | DMEGC 2600 | 13S4P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 12.8Ah | DMEGC 3200 | 13S4P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 14Ah | Samsung 35E | 13S4P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| Voltage | Capacity | Cell | Config | Charge Current (A) | Operating Temp (°C) | Connector | Cycle Life | Warranty | Certs |
|---|---|---|---|---|---|---|---|---|---|
| 36V | 10.4Ah | DMEGC 2600 | 10S4P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 13Ah | DMEGC 2600 | 10S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 15Ah | DMEGC 3000 | 10S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 17.5Ah | Samsung 35E | 10S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 10.4Ah | DMEGC 2600 | 13S4P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 12Ah | DMEGC 3000 | 13S4P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 14Ah | Samsung 35E | 13S4P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| Voltage | Capacity | Cell | Config | Charge Current (A) | Operating Temp (°C) | Connector | Cycle Life | Warranty | Certs |
|---|---|---|---|---|---|---|---|---|---|
| 36V | 13Ah | DMEGC 2600 | 10S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 15Ah | DMEGC 3000 | 10S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 18Ah | DMEGC 3000 | 10S6P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 21Ah | Samsung 35E | 10S6P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 13Ah | DMEGC 2600 | 13S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 15Ah | DMEGC 3000 | 13S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 17.5Ah | Samsung 35E | 13S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| Voltage | Capacity | Cell | Config | Charge Current (A) | Operating Temp (°C) | Connector | Cycle Life | Warranty | Certs |
|---|---|---|---|---|---|---|---|---|---|
| 36V | 20.8Ah | DMEGC 2600 | 10S8P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 24Ah | DMEGC 3000 | 10S8P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 28Ah | Samsung 35E | 10S8P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 13Ah | DMEGC 2600 | 13S6P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 18Ah | DMEGC 3000 | 13S6P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 21Ah | Samsung 35E | 13S6P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 52V | 13Ah | DMEGC 2600 | 14S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 52V | 15Ah | DMEGC 3000 | 14S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 52V | 17.5Ah | Samsung 35E | 14S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| Voltage | Capacity | Cell | Config | Charge Current (A) | Operating Temp (°C) | Connector | Cycle Life | Warranty | Certs |
|---|---|---|---|---|---|---|---|---|---|
| 36V | 13Ah | DMEGC 2600 | 10S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 15Ah | DMEGC 3000 | 10S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 17.5Ah | Samsung 35E | 10S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 10.4Ah | DMEGC 2600 | 13S4P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 12Ah | DMEGC 3000 | 13S4P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 14Ah | Samsung 35E | 13S4P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 52V | 10.4Ah | DMEGC 2600 | 14S4P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 52V | 12Ah | DMEGC 3000 | 14S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 52V | 14Ah | Samsung 35E | 14S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| Voltage | Capacity | Cell | Config | Charge Current (A) | Operating Temp (°C) | Connector | Cycle Life | Warranty | Certs |
|---|---|---|---|---|---|---|---|---|---|
| 36V | 18.2Ah | DMEGC 2600 | 10S7P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 21Ah | DMEGC 3000 | 10S7P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 36V | 24.5Ah | Samsung 35E | 10S7P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 13Ah | DMEGC 2600 | 13S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 15Ah | DMEGC 3000 | 13S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 48V | 17.5Ah | Samsung 35E | 13S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 52V | 13Ah | DMEGC 2600 | 14S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 52V | 15Ah | DMEGC 3000 | 14S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
| 52V | 17.5Ah | Samsung 35E | 14S5P | 5A | -20~60 / 0~45 | XT60 | 800–1000 cycles | 12 months | UN38.3 / CE |
At Junda, you can customize every Hailong Battery Pack for your project needs. Our engineering-driven approach ensures each battery fits your application requirements and helps you win new business.
Experience a smooth, efficient customization process for your Hailong Battery Pack. We make it easy to get the perfect battery for your e-bike projects, guiding you at every step with expert support and clear communication:
Tell us about your application needs—target e-bike models, voltage, capacity, case size, special connectors, and branding requirements. The more details, the better we can match your expectations.
Let us know if you need any custom features such as BMS functions, Bluetooth, temperature sensors, or unique mounting options. Our team will advise on technical feasibility and best solutions for your business.
Review our technical drawings and samples. You can check dimensions, interface compatibility, and branding details before final approval—ensuring your battery is ready for mass production.
Once approved, we start production. With streamlined assembly lines and overseas warehouse options, you get fast lead times, quality assurance, and reliable delivery—no matter where your market is.
JUNDA stands out as a leader in the eBike battery industry, offering more than just high-quality Hailong Battery Packs; we deliver a partnership that enhances your eBike projects’ success. Our commitment to performance and deep industry expertise are the cornerstones of our service, ensuring your projects thrive.
In-depth Expertise: With years of experience in battery technology and eBike power solutions, we provide you with advanced insights and custom battery configurations to meet your needs.
Wide Selection: From Hailong packs to Rear Rack batteries, our extensive range of Polly Battery Packs ensures you find the perfect solution for any eBike model or application.
Customized Solutions: Tailored to your specific eBike requirements, our battery packs are designed for optimal voltage, capacity, and BMS configurations to integrate seamlessly into your systems.
Uncompromised Quality: At JUNDA, we prioritize delivering superior performance and safety, ensuring every battery pack is built to the highest industry standards and certified for international markets.
Partner with JUNDA and step into a realm of excellence in eBike batteries. We make your success our mission, providing unparalleled support, innovation, and quality to fuel your eBike projects’ growth.
Got more questions? We’re here to help you with every detail.
Hailong Battery Packs are designed to fit a wide range of commuter bikes, mountain bikes, city bikes, and folding e-bikes. Thanks to their slim casing and versatile mounting system, they are one of the most widely used battery housings in the e-bike industry. We also provide customized options to match specific frame types, connectors, and motor systems.
Yes. Hailong Battery Packs can be fully customized to match your performance requirements. Options include capacity (10Ah–25Ah or higher), voltage (36V, 48V, 52V), connector types (Anderson, XT60, custom plugs), and even your own branding. This flexibility makes Hailong packs suitable for OEM and private-label projects.
To meet international compliance standards, Hailong Battery Packs are available with UN38.3 for safe air transportation, MSDS for shipping documentation, CE and RoHS for European compliance, and other regional certifications as required. These ensure your e-bike batteries meet global safety and trade requirements.
Standard sample Hailong batteries are shipped within 3–7 days. For bulk orders, our strong production capacity and overseas warehouses allow fast turnaround, typically 10–20 days depending on customization and order size. This ensures quick testing and scaling without delays.
We provide comprehensive technical support, troubleshooting assistance, and warranty services. Our engineers are available to guide you during installation, usage, or maintenance. If issues arise, we respond quickly to minimize downtime. Optional extended warranties and maintenance programs are also available.
The MOQ for standard Hailong battery models starts at just 50 units, making it accessible for small businesses and startups. For customized solutions, MOQ may vary depending on casing design, BMS specifications, and branding requirements. We offer flexible purchasing options for both small pilot runs and mass production.
Yes. Hailong batteries can be equipped with Smart Battery Management Systems (BMS) for enhanced safety, cell balancing, and efficiency. You can also integrate Bluetooth monitoring, allowing riders to track real-time battery health, charge cycles, and performance data via mobile app. These features make Hailong packs ideal for modern connected e-bikes.
Every Hailong Battery Pack is built with grade-A lithium-ion cells sourced from trusted suppliers. We implement strict quality checks, including overcharge, over-discharge, and short-circuit protection, plus temperature and vibration testing to ensure durability. This guarantees consistent performance and safety.
Yes. With every Hailong Battery Pack order, we supply user manuals, charging and safety guidelines, wiring diagrams, and optional installation support from our engineering team. This ensures smooth integration into your e-bike system.
Hailong Battery Packs typically include a 1-year standard warranty covering defects in materials and workmanship. Extended warranty options are available depending on your project requirements and order volume, ensuring long-term reliability and peace of mind.
Advanced production lines for certified, high-performance lithium battery packs
Hailong battery packs are widely used for powering e-bikes across commuter, mountain, cargo, and city bike segments. Their popularity comes from robust design, high compatibility, and flexible customization for different applications and markets. You can select from various capacities, voltages, and smart features to meet your project needs.
Whether you are importing Hailong battery packs for assembly, supplying repair shops, or distributing to local dealers, this guide offers everything you need to make informed choices—ensuring you select the best power solution for your business and your customers.
Hailong battery packs are purpose-built for down-tube installation, making them the industry standard for mountain, commuter, and city e-bikes. Their streamlined case allows secure frame mounting and easy removal for charging or replacement.
You get flexible capacity and voltage options, supporting various motor types and ranges. The durable shell and smart BMS ensure safety and stable performance across different riding conditions. Customization is available for branding, connectors, and color to align with your business needs.
Choosing Hailong battery packs means your e-bike products offer proven compatibility, reliability, and scalability—ideal for both OEM production and aftermarket sales.
Hailong battery packs combine advanced lithium-ion technology with a rugged, easy-to-mount design—delivering the reliability and flexibility B2B buyers require. Here are the major advantages:
Our Hailong battery packs are built for high performance and reliability in e-bike applications. Below are the core specifications:
| Specification | Details |
|---|---|
| Case type | Hailong (HL-I / HL-II / HL-III) |
| Cell type | 18650 / 21700 lithium-ion (Samsung, LG, etc.) |
| Voltage options | 36V / 48V / 52V |
| Capacity range | 8Ah – 30Ah |
| Nominal energy | 300Wh – 1000Wh |
| Continuous current | 15A – 30A (customizable BMS) |
| BMS features | Overcharge, over-discharge, short circuit, optional Bluetooth |
| Operating temperature | -20°C ~ 55°C |
| Cycle life | ≥600 cycles (80% DOD) |
| Certifications | UN38.3, MSDS, CE, RoHS (others on request) |
| Connector options | XT60, Anderson, customized |
| LED indicator | Yes (battery level) |
| Case color/branding | Black (custom logo & color available) |
Maximizing the performance and lifespan of your Hailong battery packs requires correct usage, proper handling, and regular maintenance. Hailong packs are engineered for reliability and long cycle life, but following best practices ensures maximum safety and return on investment—especially for B2B partners managing fleets or reselling batteries.
Use the Correct Charger: Always use a charger matched to your battery’s voltage and BMS requirements.
Avoid Deep Discharge: Charge the battery before it’s fully empty to extend cycle life.
Store in Moderate Temperatures: Keep batteries between 0°C and 35°C when storing for long periods.
Keep Dry and Clean: Avoid exposure to moisture and clean contacts regularly.
Check for Physical Damage: Inspect the case and wiring before each use. Do not use batteries with visible damage.
Charge After Use: If the battery won’t be used for a week or more, store at 50–70% charge to prevent capacity loss.
Balance Charge Regularly: For best results, use a charger with balance mode, especially after frequent deep cycles.
Monitor Performance: Track battery run-time and charging times; any sudden drops may indicate the need for service.
Follow Manufacturer’s Recommendations: Refer to provided manuals and technical sheets for your specific model.
Adhering to these guidelines helps ensure Hailong battery packs deliver long-lasting, safe, and dependable power—supporting smooth operation for your customers and business.
Selecting the right Hailong battery pack is critical for ensuring your eBike products deliver reliable performance and meet market expectations. This guide helps B2B buyers—from OEMs to fleet operators—make the optimal choice.
Identify eBike Model Compatibility: Confirm that your frame supports Hailong case mounting. Most mountain, commuter, and city e-bikes with down-tube battery designs are compatible.
Choose Voltage & Capacity: Decide on 36V, 48V, or 52V according to your motor specifications and performance goals. Pick capacity (e.g., 10Ah, 14Ah, 17.5Ah) based on desired range.
Select Quality Cells: Opt for trusted brands (Samsung, LG, etc.) to ensure long cycle life and stable output. Ask your supplier for cell options.
Consider BMS Functions: Look for features like short-circuit, overcharge, over-discharge protection, and Bluetooth/app diagnostics if needed for your market.
Connector & Mounting: Make sure the battery connector matches your controller (XT60, Anderson, etc.). Double-check mounting brackets and locks for ease of installation.
Check Certifications: For export, especially to the EU/US, ensure the battery comes with UN38.3, CE, MSDS, and other relevant certifications.
Customize Branding: Leverage custom casing colors, logos, or packaging for private label/OEM business.
Evaluate Lead Time & MOQ: Confirm production lead times and minimum order quantity align with your business needs.
Ask for Warranty & Support: Reliable after-sales support and clear warranty terms help minimize your business risks.
Sample Testing: Before bulk order, test a sample in your specific eBike model to verify fit and electrical compatibility.
By following these steps, you can confidently select a Hailong battery pack that matches your eBike business requirements—ensuring performance, safety, and smooth customer experience.
At Junda, quality comes first. Every Hailong battery pack must pass a series of rigorous quality control checks before shipment. We inspect every batch during production and conduct final tests to guarantee safety, reliability, and performance that meets global standards. Our goal is to give you peace of mind, ensuring every pack you receive is ready for demanding use in the field or in your supply chain.
We use the following quality control tests and benchmarks:
| Test Items | Test Conditions | Qualification |
|---|---|---|
| Capacity Test | Complete charge & discharge cycles using standard current | ≥ Rated capacity |
| Voltage Accuracy | No-load and load voltage readings | Within ±1% of nominal voltage |
| Cycle Life | 500+ cycles at 80% Depth of Discharge (DOD) | ≥80% capacity retention |
| BMS Protection | Simulate overcharge, over-discharge, and short circuit | All protection functions work as designed |
| Temperature Endurance | Test at -20°C to 55°C | No leakage, bulging, or capacity loss |
| Vibration Resistance | Simulate real-world riding conditions | No physical damage, wiring or connector issues |
| Certification Review | Verify UN38.3, MSDS, CE, RoHS certificates | Certificates valid and compliant |
Every Hailong battery pack must meet or exceed these requirements before leaving our factory. This is our promise to you and your business. If you want a specific test or customized standard, we can also tailor our QC process to your project needs.
Selecting the right Hailong battery pack is easy when you have clear information and expert support.
At Junda, we offer a wide selection of certified eBike battery solutions for every business need. Our experienced team works with you to understand your requirements and deliver battery packs that help your business succeed—reliably, safely, and on time. Let Junda be your trusted partner for quality and service in every shipment.
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