The Hailong battery is a removable lithium-ion battery designed for electric bikes. It is available in several voltages and capacities (usually 36 V / 10–17 Ah or 48 V / 10–17 Ah) and is suitable for a wide variety of e-bike motors. Mounted on the luggage rack or the frame’s down tube, it offers reliable range for urban journeys, cycle tours and off-road rides. The Hailong battery also comes with a mount and a charger, allowing for easy and safe recharging.
Key features
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Universal compatibility: suitable for the majority of 36 V and 48 V electric motors.
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High-quality cells:
Samsung or LG
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Variable range: different capacities available to suit your needs (10–17 Ah).
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Easy installation: bracket included for mounting on the frame or luggage rack.
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Convenient charging: charger supplied for charging on or off the bike.
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Built-in safety: BMS protection against overcharging, overheating and short circuits.
Technical specifications
| Specification |
Details |
| Battery type |
Lithium-ion |
| Nominal voltage |
36 V or 48 V |
| Energy capacity |
360–840 Wh depending on version
|
| Motor compatibility |
Urban electric motors and Bafang BBS |
| Mounting |
Luggage rack or frame down tube |
| Charging |
Charger included; can be charged on the bike or via a removable battery |
| Weight |
Approx. 3–4 kg depending on version |
| Protection |
Integrated BMS (overcharge, overheating, short circuit) |
| Recommended use |
Urban e-bikes, trekking bikes, electric mountain bikes |
| Colour |
Black |
