Curenta 24V 50Ah solar lifepo4 battery supports parallel or series connection. This 24V lithium ion battery is with deep cycle excellent high temperature and safety performance also with BMS to carry protection the battery. This 24V li-ion battery is with optional Bluetooth function through which battery information can be read on phone with a Bluetooth App. Curenta 24V 50Ah battery can be applied as UPS battery Caravan battery, Marine battery energy storage system battery and so on.