48V 42Ah E-Bike Lithium-Ion Battery Pack Built-In BMS Protection E-Bike Battery for 200W 500W 1000W 1500 W Electric Bike Motor with Charger 48V 42Ah,XT30

Intelligent BMS System: This 48V electric vehicle battery features a built-in 30A BMS protection board, making the battery safer, stronger, and more durable. Its extremely low self-discharge rate helps maintain charge during idle periods, ensuring excellent long-term performance. 48V Lithium-ion Battery: Rated Voltage/Capacity: 48V, 42Ah. Equipped with a 54.6V 2A charger. Applicable Motor Power: Suitable for motor kits with power up to 1000W. Dimensions: 238mm × 60mm × 66mm. Weight: Approx. 2kg. High Discharge Efficiency: This electric bicycle lithium-ion battery can operate in a temperature range of -20℃ to 60℃ with a discharge efficiency of up to 95%. A fully charged battery is suitable for long-distance riding. The battery's self-discharge rate when not in use does not exceed 3%, which helps save power. Waterproof: The battery's outer layer is made of waterproof PVC material, offering insulating and wear-resistant properties. The inner layer has a low melting point, excellent sealing, and strong adhesion. The protection board prevents overload, overcurrent, and short circuits. After-sales service: Batteries are considered hazardous materials. Please be sure to learn about relevant information regarding lithium batteries before purchasing. If you have any questions, please feel free to contact us; we will reply within 24 hours.