Green Extreme DMW-BLK22 Features Compatible Cameras: Panasonic/LUMIX S5, DC-GH5 II, GH6 Replacement for the Panasonic/LUMIX DMW-BLK22 Lithium-ion battery pack 100% compatible with the latest camera and device requirements Manufactured with high-grade energy cells and materials to ensure a long battery life Internal battery pack smart chips regulate and maintain voltage, temperature, and performance Green Extreme Batteries have no 'memory effectf Our cells can be repeatably recharged without concern Green Extreme Dual Smart Charger with LCD Screen Features Easy to read LCD screen Universal AC/DC input and USB output Charger works with batteries of various voltages using different adapter plates Charging microprocessor can automatically identify a battery's voltage, using intelligent charging technology to prevent overcharging Wake Up feature reactivates and charges batteries that have been excessively depleted Green Extreme GX-CHP-DMW Features