【Replacement Battery for DMW-BLK22】 Compatible with Panasonic Lumix DC-S5 IIX DC-S5 DC-S5 II GH5 II GH6 DC-G9 II GH5M2 cameras and compatible with Panasonic DMW-BTC15 battery charger Note: Fully discharge the battery before charging it for the first time. For optimal battery longevity, please fully charge the battery before first use 【Integrated USB Type C Port】 Say goodbye to dedicated battery chargers. With a built in USB Type C charging port, this battery can directly receive power from power adapters and portable chargers via an included USB Type C cable 【Safe & Fast Battery Charging 】 Safely charge this 2400mAh battery to 100% in 2.8 hours with a 5V 2A USB wall charger (not included). Note: PD fast charging is not supported 【Advanced Protection System】 The thorough protection system can effectively protect against overcharging, short circuits, overheating, overcurrent, overvoltage, and other hazards 【Fully Decoded for Safer Use】 This battery is fully decoded. It won't cause a warning alert to pop up on your camera screen and will display the battery status icon like the original batteries