36V 25Ah Hailong ebike Battery LG21700 - 900Wh Long Range - Round 4PIN/5PIN Mount - EU Stock
- 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.
Product Description
The ultimate long-range battery for 36V bikes! Packed with the latest LG INR21700-M52 cells, this Hailong battery delivers a massive 25Ah (900Wh) capacity. That's nearly 3x the range of a standard 10Ah battery!
🏆 Why LG M50 Cells? (Premium Upgrade)
We don't use generic cells. We use LG M50 (5000mAh), the highest capacity 21700 cell available.
- 900Wh Energy: Ride 100km-150km on a single charge (Assist Mode).
- Longevity: Genuine LG cells maintain their capacity for years, giving you better value over time.
✅ Universal Fit for 36V Motors
This battery is compatible with almost any 36V e-bike conversion kit or factory bike, including:
- Bafang BBS01 (250W-900W): The perfect touring partner.
- Tongsheng TSDZ2: Ideal for long torque-sensing rides.
- Hub Motors: Any 36V 250W-900W rear/front hub kit.
⚠️ Critical Check: Round 5-Pin/4-Pin Mount for option
Please check the photos! This battery uses the Round 5-Pin Discharge Connector (see image).
Note: We include the matching base plate and keys. If your old base is different (e.g., 4-pin), simply swap it with the new one included in the box.
📏 Dimensions (Hailong G70)
Size: 365mm (L) x 90mm (W) x 127mm (H)
This is the larger "G70" or "Max" case to fit the 21700 cells. Please check your frame space.
Technical Specifications
| cell Type | LG INR21700-M50 (5000mAh) |
|---|---|
| configuration | 10S 5P (10 Series, 5 Parallel) |
| nominal Voltage | 36V |
| nominal Capacity | 25Ah (900Wh) |
| bms Rating | 25A Continuous |
| output Power | Supports 200 to 900W Motors |
| charging Voltage | 42V |
| discharge Cutoff | 30V |
| connector | XT60 |
| battery Pack Size | 365*90*127mm |
| weight | Approx. 6kg |