1. Professional lithium-ion battery charger, perfect to replace your broken or lost one, widely used for head lamp, toy car, balance car, and more.2. Wide voltage input, support universal standards AC input voltage within 110-240V.3. High efficiency, safe and fast for charging, 2A large current output.4. Built-in stable performance chips, protect the battery from overheat, overcharging, over current, and short circuit.5. Made of environmental-friendly material, safe and anti-interference, durable to use.Specification:This is a perfect replacement battery charger for lithium-ionbattery. Built-in safe chips, fully protect from overcharging, over current, shortcircuit, and so on. Made ofdurable and fireproof material, you can use it easily and freely for charging.Features:Professional lithium-ionbattery charger, perfect to replace your broken or lost one, widely used forhead lamp, toy car, balance car, and more.Wide voltage input, supportuniversal standards AC input voltage within 110-240V.High efficiency, safe and fastfor charging, 2A large current output.Built-in stable performancechips, protect the battery from overheat, overcharging, over current, and shortcircuit.Made of environmental-friendly material,safe and anti-interference, durable to use.LED indicator light shows thecharging status clearly. Specification:Material: ABSColor: BlackPlug Type: US, EU, UK(Optional)Input: AC 110-240V 50Hz/60HzOutput: DC 8.4V 2AOutput Port: 5.5 * 2.5mmAdapter Size: Approx. 8.5 x 4.5x 3cm / 3.3 x 1.8 x 1.2inPackage Weight: 104g Package list:1 * Power Adapter