The 48V Downtube Reention EEL Inner Frame Electric Bike Battery is a high-quality, rechargeable battery designed for electric bicycles. It is made using 100% new cells and has a chemistry of LiNiCoMno2. The battery comes in a durable EEL case and is available in several rated capacities including 10.4ah, 11.6ah, 13ah, 13.6ah, and 14ah.
To charge the battery, a standard charge is used, which involves a constant current of 0.2C and a constant voltage of 54.6V with a 100mA cut-off. The battery can also be fast-charged using a constant current of 0.5CA and a constant voltage of 54.6V with a 100mA cut-off.
The battery has a continuous discharge current of 10A or can be customized to meet specific needs. It also has a peak discharge current of 30A or can be customized to meet specific needs. The battery is designed to cycle up to 500 times with a DOD80% and has a BMS function that includes over-current protection, over-discharge protection, over-charge protection, short-circuit protection, and balance.
The battery is designed to operate within a temperature range of -10-40℃, relative humidity of 45-75%, and pressure of 86-106KPa. It weighs approximately 3.5KG/4.5Kg and is an excellent option for electric bike enthusiasts looking for a reliable and efficient battery to power their ride.