36V 13Ah rear-rack carrier battery with genuine Samsung 18650 cells, integrated tail-light and twin USB output. Bolt-on replacement for most 250W–500W rack-mount e-bike conversions.
A robust rear-rack carrier battery built around genuine Samsung 18650 lithium-ion cells, delivering 36V at 13Ah (468Wh). The aluminium carrier slides onto a standard rear pannier rack and locks with a keyed retention plate, freeing up the frame triangle for a bottle cage or frame bag. Integrated rear tail-light, a 5V twin-USB charging port and a fuel-gauge LED keep it practical for daily commuting. Fitted with a 30A BMS for over-charge, over-discharge and short-circuit protection. Supplied with a 2A charger and two keys. Compatible with the vast majority of Bafang and generic 36V rear-rack conversions. As a battery it carries no throttle or motor rating of its own — when paired with a 250W pedal-assist kit the resulting bike is road-legal in the UK (EAPC); pairing with a higher-power or throttle-equipped kit is for off-road use only.
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