6V AC adapter for Buddy heaters lets user operate blower fans with household current instead of using batteries. Also powers electrical devices requiring 6V DC and up to 800MA current. Adapter Size in. 2 L x 6 W x 6 H, Volts 6, Works With Mr. Heater Big Buddy heaters, Adapters qty. 1, Common Usage Operate blowers and fans w/o using batteries, Includes qty. 1 Adapter, Weather Resistant No.