Features: Brand New and High Quality Universal Battery Charger with USB Output Intelligent dedicated battery charger with USB output When the battery is fully charged,automatically stop charging Safety cut out circuit,Built-in protection circuit prevents overcharging Constant current,constant voltage charging,automatic identification The high-quality LCD screen indicates connection and full charge Also convenient to interchange your spare batteries Specifications: Plug:US Plug Short circuit and overload protection This Charger Just Fit For The Battery (32mm<=width<=55mm) Suit For many more rechargeable lithium-ion batteries under 4.7 volts Size:100*60*35mm Color:Red,Green(Random) Package include: 1 x Universal Battery Charger with USB Output