Battery pack for Hub 3 pins 3000 mAh. The 3000 mAh battery, 3-pins is to replace the backup battery of the Hub 2 (4G), H...

Battery pack for Hub 3 pins 3000 mAh. The 3000 mAh battery, 3-pins is to replace the backup battery of the Hub 2 (4G), Hub 2 Plus (4G) alarm systems. For Hub, Hub Plus, Hub 2 (2G), ReX and ReX 2 the 2000 mAh battery is required.