A compact 36V 10.4Ah (374Wh) bottle/Polly-style battery that bolts directly to the standard bottle-cage mounts on the down tube, giving a tidy factory-look conversion without a bulky rack or frame case. Built with 18650 cells and a 15A BMS, with a power button, charge LEDs and a keyed slide-lock base for quick removal. Its light weight and slim shape make it ideal for road and city conversions where range demands are modest. Supplied with the mounting base, a 42V 2A charger and two keys. As a bare battery it has no throttle rating — paired with a 250W pedal-assist conversion the complete bike is road-legal in the UK (EAPC). Note this lower-current pack is not suitable for high-power off-road builds.

Yose Power 36V 10.4Ah Bottle Battery (Polly Style)
£178.00
Price includes 20% VAT.
Yose Power 36V 10.4Ah (374Wh) Polly-style bottle battery that bolts to the bottle-cage mounts. Compact, low-cost pack for 250W down-tube conversions.
About this item
- Motor Power: 250W (continuous)
- Battery Capacity: 36v 10 4ah
- Voltage: 36V
- Capacity: 10.4Ah (374Wh)
- Cell type: 18650 Li-ion
- Style: Polly / bottle
- Mounting: Bottle-cage bolts
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| Brand | |
|---|---|
| Motor Power | 250W (continuous) |
| Battery Capacity | 36v 10 4ah |
| Voltage | 36V |
| Capacity | 10.4Ah (374Wh) |
| Cell type | 18650 Li-ion |
| Style | Polly / bottle |
| Mounting | Bottle-cage bolts |
| BMS | 15A continuous |
| Charger | 42V 2A included |




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