A 36V 13Ah (468Wh) Hailong downtube battery pack built around quality 18650 cells, designed to bolt onto your frame’s bottle-cage bosses for a clean, secure fit. Supplied with a 30A continuous BMS for cell balancing and over-current, over-charge and over-discharge protection. Compatible with 36V mid-drive and rear-hub conversion kits (Bafang BBS01, 250W front/rear hub kits and similar). Fitted with the standard XT60 discharge connector and a 42V charging port. Ideal for topping up an existing 36V build or replacing a tired pack. Charger sold separately. Always match your battery voltage to your motor/controller before fitting.

Hailong Downtube Battery 36V 13Ah
£179.00
Price includes 20% VAT.
36V 13Ah Hailong-style downtube battery for e-bike conversion kits, with bottle-cage mount and integrated BMS.
About this item
- Battery Capacity: 36v 13ah
- Nominal voltage: 36V
- Capacity: 13Ah (468Wh)
- Cell type: 18650 Li-ion
- BMS: 30A continuous
- Discharge connector: XT60
- Mount: Hailong downtube / bottle-cage bosses
In stock — dispatched within 2–3 working days
Free UK delivery on bikes · 30-day returns
Free UK mainland delivery on bikes Expert pre-delivery inspection & setup 30-day returns Secure checkout
| Brand | |
|---|---|
| Battery Capacity | 36v 13ah |
| Nominal voltage | 36V |
| Capacity | 13Ah (468Wh) |
| Cell type | 18650 Li-ion |
| BMS | 30A continuous |
| Discharge connector | XT60 |
| Mount | Hailong downtube / bottle-cage bosses |
| Charge voltage | 42V |




Reviews
There are no reviews yet.