Input Voltage: 110-120V AC, Fully Automatic 48V/5 Amp Yamaha G19/G22 Golf Cart Charger. Compatible with Yamaha G19/G22 golf carts with 2-pin binocular style plug. This is a great charger that won’t break the bank and will get your cart running once again so you can spend more time on the golf course than in the garage. Trickle charging lead acid batteries will extend the life of your battery and run super quiet and cool. Product Description AC adapters are tested and designed to meet the power needs of your device. This adapter converts AC power to the DC power required by your device. This supply allows you to operate your device or charge its battery from electrical outlets. Adapters are a portable power source for when you are on the go, at home or office. This adapter has been validated and tested to ensure that it will work properly.