Green Extreme Batteries encourage conservation through renewable energycells to maximize their use and to contribute in a modest way to energy responsibility. The Green Extreme DMW-BLF19 is the perfect recharge and go power source compatible with all cameras using the Panasonic DMW-BLF19. Designed to meet or exceed original manufacturers' specifications for compatibility and performance.Even our packaging is recycled material - green! Available for many popular models to power up the most energy demanding cameras and devices. Compatible Cameras GH3 GH4 GH5 Green Extreme Compact Smart Charger with LCD Screen batteries is a must have for serious professionals and hobbyists. Easy to read LCD takes the mystery out of charging your batteries. Know instantly how much charging has completed thanks to the clearly visible numerical and bar display, which tells you immediately what percentage of charging is done. The backlit screen is visible from any angle in any lighting condition Universal power input allows you to charge your batteries anywhere, by powering your charger with any standard AC (110-240v) or DC (12-24v) power source. This makes it the best charger for photographers on the move, allowing your batteries to be charged from virtually any wall outlet or vehicle in the world. Universal power output charger automatically detects the voltage of ANY battery mounted to it, so that by swapping out the battery plate, you can charge additional camera battery types without requiring additional chargers. See the accessories section below for available charging plates. Compact size makes this the perfect charger for an on-the-go lifestyle. The plug prongs fold into the charger body, ensuring streamlined storage