48V 13S3P E-Bike Lithium-Ion Battery With Charger 20AH Electric Scooter Battery For 700W 550W 350W 200W Electric Bicycles Motor(T)

Built-in BMS protection prevents overcharging, over-discharging, overcurrent, and short circuits. It offers higher energy density and more stable performance. Waterproof PVC material: The outer layer of the battery pack is made of waterproof PVC material, which has insulating and wear-resistant properties. Double-layer nickel-plated strips ensure good weldability, uniform solder joints, and clean and efficient assembly. Long lifespan: Each lithium battery undergoes appearance and functional testing before shipment. The electric bicycle battery can be charged more than 1,000 times and has an expected lifespan of up to 3 years. A charger is included. Please fully charge before first use. The indicator light will be red when charging and green when fully charged. Customer Service: Please ensure you understand lithium batteries before purchasing. If you have any questions, please feel free to contact us; we will reply within 24 hours.