◇ Wide Compatibility :Professional lithium-ion battery charger, perfect to replace your broken or lost one, widely used for headlight, toy car, balance car, and more. | ◇ 100-240V Input :Wide voltage input, support universal standards AC input voltage within 100-240V. | ◇ Effective Safety :High efficiency, safe and fast for charging, 2A large current output. | ◇ Effective Protection :Built-in stable performance chips, protect the battery from overheat, overcharging, over current, and short circuit. | ◇ Sturdy And Durable : Made of environmental-friendly material, safe and anti-interference, durable to use.