A high-capacity rear-rack carrier battery from Reention, one of the most widely-specified OEM e-bike battery makers. The 36V 17.5Ah pack (630Wh) uses LG 21700 cells for greater range and longer cycle life than budget 18650 packs. The reinforced aluminium carrier doubles as a luggage rack rated for panniers and slides onto a standard rear rack, locking with a keyed slide mechanism. Includes an integrated tail-light, charge port and a 4-LED fuel gauge. Protected by a 30A BMS. Supplied with a 2A charger and two keys. As a battery it has no throttle or motor of its own — combined with a 250W pedal-assist conversion it forms a UK road-legal EAPC; combined with a higher-power or throttle kit it is for off-road / private land use only.

Reention Rear Rack Battery 36V 17.5Ah
£180.00
Price includes 20% VAT.
Genuine Reention rear-rack carrier battery, 36V 17.5Ah (630Wh) with LG cells, slide-lock mount and built-in tail-light. High-capacity upgrade for rack-mount e-bike conversions.
About this item
- Battery Capacity: 36v 17 5ah
- Voltage: 36V
- Capacity: 17.5Ah (630Wh)
- Cell type: LG 21700
- Mounting: Slide-lock rear rack
- BMS: 30A continuous
- Weight: Approx. 3.9kg
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| Brand | |
|---|---|
| Battery Capacity | 36v 17 5ah |
| Voltage | 36V |
| Capacity | 17.5Ah (630Wh) |
| Cell type | LG 21700 |
| Mounting | Slide-lock rear rack |
| BMS | 30A continuous |
| Weight | Approx. 3.9kg |
| Charger | 42V 2A included |




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