Kastar SSL-JVC70 4-Pack Batteries + AC LCD Dual Fast Charger Compatible with JVC GY-HM200U, GY-HM200HW, GY-HM200SP, GY-HM200SP SPORTS, GY-HM250 GY-HM250SP, GY-HM600, GY-HM600E, GY-HM600EC

Kastar replacement lithium-ion batteries sold as a 4-pack, built for long-lasting use and offered at manufacturer pricing. Battery specifications: Lithium-Ion; 7.4V; 7800mAh. Included is the Kastar LCD Dual Fast Charger with 110-240V worldwide input. The charger accepts batteries with voltages from 6.8V - 16.8V of any capacity and can charge two batteries simultaneously, using interchangeable plates to accommodate most digital battery types. The LCD provides real-time charging status and battery capacity readouts. Intelligent control (Control MCU) automatically detects battery voltage, applies smart charging to prevent overcharge, and supports CC/CV charging for reliable, efficient performance. Additional functions include pre-charging and Li-ion 0V activation to help extend overall battery life.