- No. 43, Yushan Road, Huqiu District, Suzhou City, Jiangsu Province, China
- +8613671928471
- dafuli01@ebikeserviceparts.com
48V integrated e-bike battery, 10.4Ah/12Ah/14Ah (499/576/672Wh), 13S4P 18650 cells, 30A BMS, 64×93×414mm, 800-1000 cycles. Drop-in for Actbest Cores Step-Through & GUNAI GN27.
✅ Actbest Cores Step-Through
✅ GUNAI GN27 Electric Bike
✅ Compatible with 48V 500W, 750W motor systems (0-500W)
✅ Mount: Integrated (hidden frame) / down-tube
✅ Fits electric bike, mountain bike, fat-tire bike, folding bike
⚠️ Important: Fits integrated / hidden frame battery slot; verify mounting and connector before ordering.
| Model | Voltage | Capacity | Energy | Configuration | Weight |
|---|---|---|---|---|---|
| 10.4Ah | 48V | 10.4Ah | 499Wh | 13S4P | 3.8kg |
| 12Ah | 48V | 12Ah | 576Wh | 13S4P | 3.8kg |
| 14Ah | 48V | 14Ah | 672Wh | 13S4P | 3.8kg |
| Parameter | Value |
|---|---|
| Nominal Voltage | 48V |
| Nominal Capacity | 10.4Ah / 12Ah / 14Ah |
| Energy | 499Wh / 576Wh / 672Wh |
| Composed Type | 13S4P |
| Cell | Japan/Korea 18650, 2600mAh / 3000mAh / 3500mAh Li-ion |
| Size | 64 × 93 × 414 mm (2.52 × 3.66 × 16.30 in) |
| Weight | 3.8kg |
| BMS | 30A |
| Charger | 54.6V, 2A |
| Fit Motor | 0-500W (500W / 750W) |
| Cycle Life | 800-1000 Times |
| Display | LED |
| Battery Position | Integrated (hidden frame) / down-tube |
| Application | Electric bike |
Product Name: 48V Hidden E-Bike Battery
Voltage: 48V
Capacity: 10.4Ah / 12Ah / 14Ah
Energy: 499Wh / 576Wh / 672Wh
Configuration: 13S4P
Cell: Japan/Korea 18650, 2600mAh / 3000mAh / 3500mAh Li-ion
Size: 64 × 93 × 414 mm (2.52 × 3.66 × 16.30 in)
Weight: 3.8kg
BMS: 30A Smart BMS
Charger: 54.6V, 2A
Fit Motor: 0-500W (500W / 750W)
Cycle Life: 800-1000 Times
Display: LED
Battery Position: Integrated (hidden frame) / down-tube
Application: Electric bike
Fit For: Actbest Cores Step-Through / GUNAI GN27
We specialize in mid-drive motors and e-bike parts. Strict testing, powerful R&D and flexible OEM service guarantee long-term cooperation.
It used to take me weeks to hunt down hard‑to‑find e‑bike spare parts. Their compatibility‑check technical support saved me countless repair headaches. Reliable supplier I can always count on.
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We supply genuine OEM parts and premium compatible aftermarket replacement parts for e-bikes, including motor components, controllers, throttles, PAS sensors, wiring harnesses, connectors and Bosch form-factor batteries.
We serve mainstream drive system manufacturers: Ananda, Bafang, Aikema, Tongsheng, Shengyi, Bosch and more. We also provide repair components for complete e-bike brands including Sur‑Ron, Aventon, Trek and many others.
All items are brand-new and inspected before shipment. We do not supply second-hand or refurbished goods.
Our team verifies compatibility according to your bike model, motor info or original part photos. We confirm available OEM parts or recommend workable alternative solutions.
Yes. Flexible order sizes are supported, ranging from single spare parts to bulk purchases.
Sea freight, air freight and rail transport are optional.
Lead time varies by item and shipping mode. We confirm exact timelines before each order and share tracking updates.
We provide part identification, model matching and full order follow-up support.
