Newoer lithium lon polymer rechargeable battery[Superior performance]: Lithium batteries have the advantages of high energy density, long cycle life, good safety performance, and no memory effect.[Wide range of uses]: Widely used in most fields, such as: emergency lighting (LED light bars, etc.), RV outdoor camping, children's toy cars, power wheels, small UPS, scooters, etc. Fast charging capability: Supports charging voltage up to 17. 60V, fast and efficient charging, allowing you to get back to