HG2 18650 Battery Pack 3000mAh 6000mAh 20amps 7.4V 12.6V 14.8V 18V 25.2V 29.6V for Screwdriver Battery Welding Battery Pack

HG2 18650 Battery Pack 3000mAh 6000mAh 20amps 7.4V 12.6V 14.8V 18V 25.2V 29.6V for Screwdriver Battery Welding Battery Pack

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