Bosch18V 4.0Ah ProCORE replacement battery, suitable for Bosch tool BAT609 BAT618 GBA18V80 21700 high-power 5C power battery

Bosch18V 4.0Ah ProCORE replacement battery, suitable for Bosch tool BAT609 BAT618 GBA18V80 21700 high-power 5C power battery

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