[NEVER USED] Li-ion battery power supply, replacement charging power supply, AC 100-240 V, DC 21 V, 2 A

Product never used, packaging damaged during transport. Unopened product, repackaged in our warehouses, in perfect working condition, warranty available.Li-ion Battery Charger: This is the perfect replacement charger for Li-ion batteries. Built-in safety chip, comprehensive protection against overload, overcurrent, and short circuit, etc. Made of durable and flame-retardant material, you can charge easily and freely. Perfect Replacement: Professional lithium-ion battery charger, perfect replacement for damaged or lost devices, widely used in headlights, small cars, scales, etc. Fast Charging: Wide voltage input, universal standard supports 100-240V AC input voltage, high charging efficiency, safe and fast charging, and a second high-current output. You don't have to wait long. Multi-layer Protection: Built-in chips with stable performance protect the battery from overheating, overcharging, overcurrent, and short circuit. You can use the charger without worrying about safety issues. High quality: Made of materials that are safe, trouble-free, and durable. The LED indicator clearly shows the charging status, so you can clearly see when charging is complete. This charger lasts longer.