36V 25Ah YIWEI21700 Hailong E-bike Battery
SKU: 36V-25AH-YIWEI21700
€272£230.00
In Stock
36VVoltage
25AhCapacity
YIWEI21700- 5000mAh Cell
20ABMS
- High Performance: Compatible with 200W - 720W motors.
- Premium Cells: Genuine YIWEI21700- 5000mAh cells for reliability.
- Smart Protection: 20A Continuous discharge
- Complete Kit: Includes 42V 3A Charger & cables & 5PIN holders.
1-Year WarrantyOfficial Support
Global StockFast Shipping
30 Days ReturnPeace of Mind
CECertified
UN38.3Tested
IEC62133
UKCAMarked
Product Description
Upgrade your ebike with our high-performance 36V 25Ah Hailong Battery. Designed specifically for high-outputPower e-bikes, delivers consistent outputPower when you need it most.
Why Choose YIWEI21700- 5000mAh Cells?
We use Grade-A YIWEI21700- 5000mAh cells. Compared to older 18650 cells, the 21700 format offers superior energy density and heat dissipation. This means less nominalVoltage sag during acceleration and a longer lifespan for your battery pack.
⚠️ Fitment Check: Before purchasing, please verify your frame dimensions. Use the size chart in the image gallery or contact us if you are unsure.
Technical Specifications
| cell Type | YIWEI21700- 5000mAh (5000mAh) |
|---|---|
| configuration | 10S 5P (10 Series, 5 Parallel) |
| nominal Voltage | 36V |
| nominal Capacity | 25Ah (900Wh) |
| bms Rating | 20A Continuous |
| output Power | Supports 500 to 720W Motors |
| charging Voltage | 42V |
| discharge Cutoff | 25V |
| connector | Bullet Connector |
| battery Pack Size | 368*95*125mm |
| weight | Approx. 6kg |