(US Warehouse)Ebike Battery 48V 20AH Lithium Li-ion 21700 5000mah cells Hailong downtube Electric Bike bicycle Lithium Batteries BMS(50A), with Charger, USB Port for Bafang Voilamart etc...Electric Bike 0~1800w Motor

【Product Parameters】48V 20AH Electric bicycle battery, built-in high quality 21700 5000mah battery cell, suitable for 200W 250W 300W 350W  500W 750W 1000W 1500W 1800W motors;  Max constant discharge current: 50A.  Size: 365mm*90mm*127mm.  Charger: 54.6V 3A ;  Discharge Connector：XT60（Male&Female Side);

【BMS Strong Protections】The lithium ion battery is built-in a 50A BMS to protect the e-bike battery from overcharge, over discharge, overcurrent, overvoltage and short circuit, extend the electric battery pack life, it is up to 800-1000 times.

【Practical Designs】 This 48 volt ebike battery is equipped with: LED Power Indicator, inform you charge the battery in time;  Safe Lock, prevents the battery from being stolen;Power On/Off Switch, turn off in time when not using so that you won't waste the bike battery power;  USB Port, charge mobile phones or other electronic devices when you are outdoor.  With 5pins buttom base, easy to install.

【Shock & Water Resistance】The ebike battery 48V is made of high quality strong ABS shell, shock-resistant , and meet with water-resistant IP65 level, Means you can ride in a small raining for a moments, but not too long, to make sure the battery life.

【Large-range Compatiblity】Our electric bike replacement battery can fit most motor kits, for example: Bafang Voilamart AW Tongsheng, but not include these four: Bosch, SHIMANO, Yamaha, Panasonic.  Best choice for adult electric mountain bike, commute ebike, hybrid bicycle, e trike, fat tire bike and so on.  Apply for different ridings, you can enjoy your journey!