screwdriver battery, 18650 35E welding battery, 3500mAh/7000mAh, 2S, 3S, 4S, 5S, 6S, 1P, 2P, 8.4 V, 12.6 V, 16.8 V, 21V, 25.2 V

screwdriver battery, 18650 35E welding battery, 3500mAh/7000mAh, 2S, 3S, 4S, 5S, 6S, 1P, 2P, 8.4 V, 12.6 V, 16.8 V, 21V, 25.2 V

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