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Wireless Portable Charger Power Supply Tattoo Supply Tattoo Pen Rotary Machine

The indicator light is blinking during charging, stop blinking with the overshoot protection working when full charged. Arena black queen wireless rotary tattoo pen machine gun kit battery needles set the pack capacity is 1200mah, 3.5 hours to be full charged at above 1a charger, about 8 hours working at 8v.