All about electric bike batteries The battery is one of the most important components of any electric bike, but also the most expensive. The battery is the determining factor for the duration of use of the bike without recharging, running time, weight, etc. Generally speaking, when choosing an electric bike, the battery is the component you pay the most. pay attention to. Features: Battery model: 60V12Ah Rated Voltage (V): 60V Nominal capacity (Ah): 12 Ah Source resistance (M): about 25 Battery specification; 3.7V 3000mAh Combination of units: 4 parallel series 16 Cell Size: 18650 Number of batteries (parallel*): 64 Discharge cut-off voltage (V): 44.8 +/- 1 V Load cut-off voltage (V): 67.2 V Nominal discharge current (A): 35A Maximum instantaneous discharge current (A): 65A Maximum DC discharge current(A): 35A Maximum continuous charging current (A): 5A Standard charging current (A): 2A Fast charging current (A): 5A Charging temperature range: -10-25 Battery size (length x width x thickness): 310 x 85 x 70 mm. Frequently Asked Questions How to store batteries in winter? Storing batteries during the winter is very simple. Basically, charging to 50% is enough and keep it in a cool place. It is best to store the battery outside the electric bike to avoid unwanted activation. The battery heats up when charging. Is there something wrong? No, it doesn't matter, the types of batteries generate heat while charging. The same goes for chargers.