+8615360903247
+8615360903247
High-Quality 72V Lithium-Ion Battery Pack: Available in 15Ah 20Ah 25Ah and 30Ah configurations, this battery is specifically designed for electric motorcycles. With efficient power delivery, it supports E-Bicycle Motors, allowing for longer rides and improved performance. Its durable yet lightweight design is perfect for both adventure seekers and daily commuters.
Our 72V lithium battery packs are the go-to solution when you need reliable, high-output power for 1000W to 5000W systems. As a professional OEM/ODM manufacturer in China, we build 72V packs in 15Ah, 20Ah, 25Ah, and 30Ah configurations, matched with smart BMS options of 50A, 60A, 80A, and 100A to fit your controller and performance goals.
Whether you need long-range endurance or high current for rapid acceleration, we engineer, test, and produce packs with Grade-A cells, precision cell matching, and full protection features (over-charge, over-discharge, over-current, short-circuit, and temperature monitoring). Simply send us your drawings or specifications—voltage/current target, dimensions, connector style, and range requirements—and our team will configure the most suitable 72V solution for your application.
Engineered for strong torque and smooth acceleration, our 72V lithium battery packs deliver consistent voltage and current for 1000W–2500W (up to 5000W on select models)—ideal for e-bikes, electric scooters, and light electric motorcycles.
Safety comes first: over-charge/over-discharge, over-current, short-circuit, and temperature protection. Selected versions offer 60A BMS with Bluetooth app monitoring for real-time voltage, current, and cycle data—boosting reliability and uptime.
Built with Samsung 50G and EVE 21700 cells, these packs provide high energy density, low voltage sag, and long cycle life—helping your 72V 20Ah / 30Ah systems go farther between charges while maintaining strong performance.
Designed for fast integration with popular connectors (XT60 / XT90) and customizable dimensions, harnesses, and accessories (e.g., 3A chargers). Get a fit-for-purpose 72V e-bike battery solution that matches your controller and mounting space for cleaner installs and fewer callbacks.
72V 15Ah/20Ah/25Ah/30Ah with 50A/60A/80A/100A BMS—grade-A cells, robust protection, and consistent high-current delivery.
Compact spec table · 20S4P · Cell options: EVE 21700 / Samsung 50G 21700
| Specification | Details |
|---|---|
| Model | JD-188SE |
| Voltage / Config | 72V (20S) · 20S4P |
| Capacity | 20Ah |
| Cell Brand / Type | EVE 21700 / Samsung 50G 21700 |
| BMS Options | 60A (non-Bluetooth) 80A (Bluetooth optional) |
| Discharge Connector | XT60 XT90 Choose one |
| Charger | 3A standard charger |
| Recommended Motor Power | 1000–5000W |
| Notes | 60A BMS ships without Bluetooth; 80A version can add a Bluetooth monitoring module. |
Compact spec table · 20S3P · 50A BMS (non-Bluetooth)
| Specification | Details |
|---|---|
| Model | JD-189SE |
| Voltage / Config | 72V (20S) · 20S3P |
| Capacity | 15Ah |
| Cell Type | 21700 cells (EVE / Samsung 50GB available) |
| BMS | 50A Bluetooth not available |
| Discharge Connector | XT60 XT90 Choose one |
| Charger | 3A standard charger |
| Recommended Motor Power | 1000–3000W |
| Notes | No Bluetooth option for this model; 50A BMS only. |
Compact spec · Cell options: EVE 21700 / Samsung 50GB 21700 · BMS: 50A only · Top discharge
| Specification | 72V 20Ah | 72V 25Ah |
|---|---|---|
| Model | JD-1021 Silver Fish | |
| Case Type | Silver Fish | |
| Voltage | 72V (20S) | |
| Configuration | 20S4P | 20S5P |
| Capacity | 20Ah | 25Ah |
| Cell Brand / Type | EVE 21700 / Samsung 50GB 21700 | |
| BMS (continuous) | 50A | 50A |
| Charger | 3A standard charger | |
| Max Motor Power | 2500W | |
Cell options: Samsung 50G 21700 / EVE 21700 · BMS: 60A (Bluetooth optional) · XT60 or XT90
| Specification | 72V 20Ah | 72V 30Ah |
|---|---|---|
| Case Type | Triangle | |
| Voltage | 72V (20S) | |
| Configuration | 20S4P | 20S6P |
| Capacity | 20Ah | 30Ah |
| Cell Brand / Type | Samsung 50G 21700 / EVE 21700 | |
| BMS | 60A Bluetooth module available | |
| Discharge Connector | XT60 XT90 Choose one | |
| Recommended Motor Power | 1000W · 1500W · 2000W · 2500W | |
Compact spec · Samsung 50S 21700 cells · 80A / 100A BMS (Bluetooth optional) · For 3000–5000W motors
| Specification | Details |
|---|---|
| Case Type | Triangle |
| Nominal Voltage / Config | 72V (20S) · 20S6P |
| Capacity | 30Ah |
| Cell Brand / Type | Samsung 50S · 21700 |
| BMS (continuous) | 80A 100A Bluetooth module optional |
| Discharge Connector | XT90 Anderson Select one |
| Recommended Motor Power | 3000W 5000W |
| Notes | Bluetooth option enables app monitoring (voltage, temperature, cycles). |
We design custom lithium battery packs to your exact spec—voltage, capacity, discharge current, dimensions, connectors, and BMS logic—covering LiFePO4 and NMC chemistries, 18650/21700 cylindrical and prismatic cells. Share drawings or targets (e.g., 72V 15–30Ah, 50–100A BMS) and we deliver a fit-for-purpose pack for e-mobility, robotics/AGVs, marine, and energy storage.
We use Grade-A cells from trusted brands (e.g., Samsung 50G, EVE 21700) plus high-reliability BMS, nickel/copper busbars, and robust harnessing to ensure low voltage sag, long cycle life, and stable high-current output. The result is durable, high-performance custom lithium battery packs with consistent quality.
Our process includes cell grading & matching, laser/smart welding, BMS functional tests, insulation & dielectric checks, and 100% end-of-line verification (capacity/IR/cycle sampling). Traceability and documented QC deliver precision, consistency, and safety pack after pack.
From early design through shipment, we provide application engineering, thermal advice, connector/charger matching, and documentation. We support UN38.3 transport testing and market compliance such as CE and IEC 62133-2 (and UL standards where required), plus DG packaging & logistics and responsive after-sales service—so your packs arrive ready to integrate and perform.
Covers 72V (20S) packs in 15–30Ah with 50A/60A/80A/100A BMS, Samsung 50G & EVE 21700 cells, and common connector/case options.
Looking for the right eBike battery solution? Just send us your requirements — we’ll help you find the perfect pack, voltage, and features.
At JUNDA, we make customization easy. Follow these 3 simple steps to start today:
Send your battery requirements — voltage, capacity, casing type (e.g. Hailong, Rear Rack), or upload drawings/photos.
We’ll evaluate your specs and recommend the best configuration. A detailed quote will be sent within 24 hours.
After approval and deposit, we start production. Shipping and tracking will be arranged for fast, secure delivery.
Tell us what you need—we’ll respond with a solution, price, and lead time.
