48V 20Ah E Bike Battery Pedelec Replacement Lithium ION with Charger, Base and BMS for 200W 500W 750W 1000W Bicycle Motors Electric 20Ah,4pin

Electric Bike Battery Parameter- 48V 20AH, suitable for 48v 250W 350W 500W 750W 1000W motor. Max Constant Discharge Current: 45A, Charger: 54.6V 3A. Useful Features: USB Port could use on other device.The Safe Lock prevents the battery from being stolen. the Power Switch can avoid wasting power. LED power Indicator, inform you charge your battery on time. Safety and Convenient: High quality electric cells and built-in a 40A BMS protective plate, prevent over charge, over discharge, over current and short circuit and ensure the long life expectancy. 4 pins/5 Pins Battery Bottom Base: The battery with a 5pins battery buttom base(W/discharge socket, will fit for most bike frames, make it is easy to install, remove and charge at home or outdoor. If you want to change your old battery, please note the 4 pins/5 pins whether same. NOTE: If you are unsure if the battery will fit your bike, please send us a message before purchasing to confirm if it will fit.