Battery Type:Li-ion 18650 Voltage:11.1V or Customized Capacity:3800mAh or Customized Dimension:68.1*54.9mm or Customized Package:Neutral or OEM Fit for:vehicle autodiagnostic tools,model car, remote control, razor, cordless phone, flashlight, DIY library, emergency lighting, LEDs, safety installations, power tools etc. Features: Protective batteries against overvoltage, overvoltage, overload and short circuit have an optimal wire length. Safe and reliable, high quality and environmentally friendly charging …