Kastar 4-Pack CGR-D54 Pro Batteries + CH04 LCD Dual Fast Charger — Compatible with Panasonic AG-HPX171 AG-HPX250 AG-HPX250EN AG-HPX250P AG-HPX250PJ AG-HPX255 AG-HPX255P AG-HPX255EJ AG-HVX200 AG-HVX200A

Complete power kit including four Kastar replacement CGR-D54 Pro lithium-ion batteries plus the Kastar CH04 LCD Dual Fast Charger. Battery specifications: Lithium-Ion chemistry; 7.2V nominal voltage; 8400mAh capacity. Each battery has a 4-LED indicator to check charge level at a glance. Charger features: Kastar LCD Dual Fast Charger (CH04) accepts 110-240V worldwide input and can charge two batteries at once. It supports batteries with voltages from 6.8V to 16.8V regardless of capacity and includes interchangeable plates to fit most digital battery types. Intelligent MCU control automatically detects battery voltage, manages an adaptive charging routine and prevents overcharge. Charging is performed with CC/CV reliability and high efficiency, including pre-charge and Li-ion 0V activation functions to help extend battery life. LCD readout shows charging status and battery capacity during charging.