GBM6X8 is a 1-pack spare main battery for the Getac X600. Its 10.8 V output and 6900 mAh capacity provide the X600’s main power source when the AC adapter is not connected or charged. The lithium-ion battery uses a 3S2P cell designation. Measuring 142.1 x 72 x 20.1 mm and weighing 350 g, this battery is sized for the X600 platform. It is a dedicated main battery accessory rather than a charger or external power adapter. Keep GBM6X8 available where X600 systems need an additional or replacement main power source away from connected AC power. The ordering code GBM6X8 identifies the X600 spare main battery with 10.8 V output and 6900 mAh capacity.