Note: it's 2 PIN port, See second image for reference.

The biggest fat tire eBike battery available on the market, the extended distance 25ah LG Lithium-ion 48v battery is a game changer! With a battery life of 900 charges, the extended distance battery is guaranteed to improve your ride for years to come. 

There are a number of variables that can affect the range of your electric bike battery including but not limited to rider weight, temperature, level of pedal assist, and terrain.

* Due to the overall size of the 25ah battery, it does not fit in BAKCOU  Step-Through (ST) frames. The top tube prevents the battery from inserting without damaging the frame. 

A 25ah Bakcou eBike battery is equivalent to 1200 watt hours.