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 NP-F550 is the perfect recharge and go power source compatible with all cameras using the Sony NP-F550. 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 Sony DCR-SD100 DCR-SR40 DCR-TRV900 DCR-VX2000 DCR-VX2100 DCR-VX2200 HDR-AX2000 HDR-FX1 HDR-FX7 HDR-FX1000 HVR-HD1000 HVR-V1 HVR-Z1 HVR-Z5 HVR-Z7 HXR-MC1500 HXR-MC2000 HXR-NX5R NEX-EA50 NEX-FS100 NEX-FS700 Green Extreme Compact Smart Charger with LCD Screen for Sony L &