https://www.barcode-uk.com/product/mobile-computers/rugged-mobile-computers/getac/getac-b300/getac-spare-battery/bt4a1
Getac spare battery - BT4A1 | Getac B300 - BARCODE TECHNOLOGIES LTD
Spare Main Battery, 8700 mAh, for Getac B300G4 - BT4A1
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