36V 20.8Ah Compact Hailong Battery LG M52 Cells - Long Range for 250W-900W Motor - UK Stock
SKU: 36V-20.8AH-LG-COMPACT-UK
£184.00£200.00
In Stock
36VVoltage
20.8AhCapacity
LG M52Cell
25ABMS
- High Performance: Compatible with 200W - 900W motors.
- Premium Cells: Genuine LG 21700-M52 cells for reliability.
- Smart Protection: 25A 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
Double your e-bike's range without adding bulk. Our 36V 20.8Ah Compact Battery is the ultimate upgrade for UK commuters. Packed with premium LG M52 cells, it delivers nearly 750Wh of energy in a small, lightweight case.
🏆 Why This is the Best 36V Upgrade
Most 36V e-bikes come with small 10Ah or 13Ah batteries. By switching to our 20.8Ah pack, you can ride twice as far (60-80+ miles) on a single charge.
It fits perfectly on standard downtube mounts, making it an ideal replacement for generic batteries.
🇬🇧 Perfect for Legal 250W Motors
- Motor Match: Ideal for Bafang BBS01 (250W/350W), Tongsheng TSDZ2, and 250W rear hub motors.
- Lightweight: Weighing only approx 3.5kg, it won't weigh down your bike like heavier, cheaper batteries.
- UK Stock: Shipped from our UK warehouse via FeDex/DPD/DHL. No waiting, no customs.
⚠️ 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 | LG INR21700-M52 (5200mAh) |
|---|---|
| configuration | 10S 4P (10 Series, 4 Parallel) |
| nominal Voltage | 36V |
| nominal Capacity | 20.8Ah ( 748.8Wh ) |
| bms Rating | 25A Continuous |
| output Power | Supports 200 to 900W Motors |
| charging Voltage | 42V |
| discharge Cutoff | 30V |
| connector | Bullet connector |
| battery Pack Size | 360*90*110mm |
| weight | Approx. 6kg |