brand new and high quality3.7V Lipo Battery Charging Units USB Battery Charger For 1.25-2P Female Plug Lipo battery Charger 3.7Use: Vehicles & Remote ContrRemote control peripherals / equipment: battery charging unitFour-wheel Drive Attributes: Battery Specification:Material: ABSModel (optional):1 option: 1.25-2P female +2 options: 1.25-2P female -Input parameters: DC5V / 1A-2AOutput parameter: 4.2VCharging current: 0.4A (mA)Note: Make sure the forward and reverse of the battery terminal before purchasing Note:1.No retail package.2.Please allow 0-1cm error due to manual measurement. plz make sure you do not mind before you bid.3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes:1 x USB charger