36V 20Ah Ebike Battery – 50A BMS, 4-Pin Base, USB Port, Power Switch, Indicator Light & Safety Lock Compatible with 0–1800W Ebike Motors

36v 48v 52v

• Advanced BMS Protection *** Equipped with a powerful 50A Battery Management System (BMS) that provides comprehensive protection against overcharging, over-discharging, over-current, and short circuits. This enhances both safety and battery lifespan
• Durable & Reliable Design *** Built to last with a waterproof shell, integrated shockproof padding, and an anti-theft safety lock. This rugged design ensures dependable performance in various riding conditions
• High Capacity Performance *** Delivers consistent power for electric bike motors from 250W to 1800W, ensuring smooth and efficient operation for your e-bike
• Versatile Charging Options *** Features a built-in USB port, allowing you to charge mobile devices, lights, or other gadgets on the go—perfect for longer rides.> Enhanced Functionality & Safety > Real-time power level indicator for easy status monitoring > Power switch to minimize standby power loss > USB port for convenient device charging > 30A BMS with essential protections (cell balancing, temperature monitoring, fuse, reverse polarity protection) > Waterproof shell to shield internal components from environmental damage > Safety lock with anti-theft function for added security
• Charging Safety Reminder *** Always connect the charger to the battery first, then plug the charger into the power supply. This sequence helps ensure safe charging
• Long-Term Warranty *** 3-month return/exchange policy. 12-month warranty (free repair). If you experience any battery quality issues, please contact us immediately via Amazon messaging. For quality-related problems, we will provide a return label for returns or exchanges