TOP > Getting Started > Charging the Battery > Charging Using Cigarette Lighter Adapter (Option) Charging Using Cigarette Lighter Adapter (Option) • Do not power on or off the product, or connect or disconnect the power cord while your hands are wet. Doing so could cause an electric shock. • Do not leave the product and the cigarette lighter adapter in a vehicle for an extended period of time. Doing so could result in damage, fire, or electric shock. • Do not use with a voltage outside the rated 10 to 30 V range. Doing so could result in fire, electric shock, or malfunction. 1. Connect the cigarette lighter adapter to the product and a cigarette lighter socket in a vehicle. a. Connect the DC plug (1) of the cigarette lighter adapter to the DC input connector (2) of the product. b. Connect the cigarette lighter plug (3) of the cigarette lighter adapter to the cigarette lighter socket (4) in the vehicle. • The cigarette lighter adapter supports 12-V vehicles and 24-V vehicles. Charging starts automatically when the engine is started. Back to top