HJGHY 48V 36V 15Ah 17.5Ah 21Ah Electric Bicycle Lithium-ion Battery 36V 48V 13Ah 15Ah 18Ah for E- Scooter/Go Kart Mountain Bicycle Electric Bike Bicycles Folding Motor with Charger,2pin,36V21Ah - 2PIN-36V21AH-66048453

• 36V 48V E-bike battery 36V 15Ah 17.5Ah 21Ah, 48V 13Ah 15Ah 18Ah suitable for 250-750W motors.The charging time is about 3~7 hours, Charging current 42V/54.6V. Size: 390*110*75m. The charge cycle exceeds 1500 times, life expectancy of up to 5 years. 36V 48V battery, use high power cells, quality assurance.the smart BMS system overload protection, over current protection, short-circuit protection to protects the safety and the service life of the battery. Modern design, easy to install and disassemble. Hard texture, fine workmanship, high temperature resistance and wear resistance. A well-designed battery anti-theft device keeps you from worrying about battery loss. Accurate battery display gives you a clearer understanding of the remaining battery power, avoid battery power off when riding. Stored in a sturdy aluminum casing, easy to transport. Eco friendly and safe to use.It can be used in the bike, outdoor and so on.The lithium ion battery can be charged on the bike, or easily removed for storage or charging in your home, office, or on the go. Our 36V 48V lithium-ion batteries have undergone thousands of repeated discharges and safety tests, so you are relieved to use it. With a completely sealed battery, it can be used all day, in the rain or in the mud.