Wallen Power 52V 20AH Electric Bike Battery, Ebike Battery Lithium ion Battery for 1500W 1000W 750W 500W Bike Motor Mountain Bicycle with Charger, BMS Protection Board, USB Port (52V20AH 200-1500W)

• 🚲【Output】52V 20AH hailong lithium e-bike battery, made of Panasonic 21700 4800mAh battery cells, 56pcs battery cells. Suitable for 52V 1500W 1000W 750W 500W 350W 250W Bike Motor. Dimension : 14.37*3.54*5 inch. 58.8V 4A battery charger. Max constant Discharge Current: 40A.Cycle life:800~1000 times--It is determined by a combination of riding speed,using way, load weight, power, and road conditions. 🚲【Design】Ebike battery cover waterproof, effectively protect the inner lithium ion cells. Portable, easy to take and remove. The LED battery level light can inform you of charging in time. The USB charge socket output is 5V 1.5A, it can charge your phone and other devices in outdoor. The 3 pins Charge port will match with the connector on charge, the charge current should be less than 5A . The 5-pin gold-plated discharge port can go through high current. 🚲【Safety function】Lithium ion cells is high quality imported Panasonic electric core and equipped with a 40A BMS protective plate. Overcharge, over discharge, over current and short circuit protection function to ensure the long life expectancy.Design with safety lock, The battery plate with screw could fix the battery in the bike frame. 🚲【Quality Assurance】Our li-ion battery has been though thousands of time repetitive discharge and safety test, Battery cells 100% balance before pack for voltage,resistance & capacity, operations accredited to ISO 9001, CE, RoHS, MSDS. Lithium batteries has higher weight-energy ratio and volume-energy ratio, so lithium batteries are lighter and smaller. High voltage. Self-discharge is small and can be stored for a long time, which is the most outstanding advantage of the battery. 🚲【Warranty】Wallen Power has engaged in ebike battery production more than 6 years. All the batteries has 1 year warranty. Because the battery send directly from factory, please be sure the battery is suitable for your motor. if you don't know whether it fits your bike motor or not, please provide message like 36v 10ah 500w Anderson connector, or your motor specification information to us, we will reply you within 12 hours.