The ADA 1000 adapter enables landscapers to save time and gain run time as they work. Compatible with the BGA 300 battery backpack blower, the lightweight ADA 1000 adapter provides users with the consecutive power of two AP batteries in one piece of equipment. This adapter has a double battery slot for AP batteries and features automatic switchover to the next AP battery, meaning no manual change of batteries is necessary. Landscapers can continue their work without pause when using the ADA 1000 adapter. STIHL AR Adapter 72V System Powered with 2x AP 36V Batteries ADA 1000