48V 20Ah E Bike Lithium Ion Battery Pack With 54.6V 2A Charger 13S3P Electric Bicycle Scooter Battery Built In BMS For 250W 300W 350W 500W 750W 1000W Motor(XT60 Plug)

48 Volt Lithium Ion Batteries: Rated Voltage/Capacity: 48V 20Ah. Comes with 54.6V 2A charger. Fit Motor Power: for below 1000W motor kit. Size: 277mm × 77mm × 72mm. Weight(kg): about 3 kg Features: Long cycle life, light weight battery, high safe performance. The outer layer is made of waterproof material, which is insulating, anticorrosive and wear-resistant. The inner layer has the advantages of low melting point, waterproof sealing and strong adhesion. In order to ensure the service life of the battery, please put it in a bag or box when using Intelligent BMS System: 72V electric bike battery built in BMS protect board, make the battery safer performance, more powerful, long lasting. It has an extremely low self-discharge rate, helping to preserve its charge during periods of inactivity, ensuring excellent long-term performance High Discharge Efficiency: The Electric Bicycle Lithinum ion Battery can work at a temperature of -20~60C, and the discharge efficiency can reach 95%. Make full use of the battery, and the riding distance is longer. When the battery is not used, the self-discharge rate does not exceed 3%. It can save battery power Service: Please carefully browse the battery parameters before purchasing, choose the battery that suits your bicycle and avoid buying errors. We are a professional battery supplier, we support customization, you only need to provide the relevant parameters of the battery, we will provide customized services according to your needs, welcome to contact us