Energizer Ultimate Lithium Batteries Size:AA - 2 Pack Reserved communication port for BMS

Reserved communication port for BMS (RS485

Alarm Outputs: 4

Powerful Storage

The G-SPEAK ULTRA is a wireless

Only replace with AA Alkaline batteries

Energizer Ultimate Lithium Batteries Size:AA - 2 Pack Reserved communication port for BMSEnergizer Ultimate Lithium Batteries Product Description Energizer Ultimate Lithium AA and AAA Batteries are the way to go when using your digital devices such as CD players, digital cameras, GPS units and other handheld games. These ultra strong batteries weigh about 1 3 less than standard alkaline batteries. Features Ideal for high drain devices. Take up to 720 shots in digital still cameras (versus 80 shot with ordinary alkaline). Last up to 9x