The CG-700 is an accessory for charging your batteries without your camcorder. You can place your battery in the cradle and the LED indicator will let you know when the battery is fully charged. Compatibility LEGRIA HF R86 LEGRIA HF R88 LEGRIA HF R806 LEGRIA HF R808 LEGRIA HF R76 LEGRIA HF R77 LEGRIA HF R78 LEGRIA HF R706 LEGRIA HF R66 LEGRIA HF R67 LEGRIA HF R68 LEGRIA HF R606 LEGRIA HF R56 LEGRIA HF R57 LEGRIA HF R506 LEGRIA HF R507 LEGRIA HF R46 LEGRIA HF R47 LEGRIA HF R48 LEGRIA HF R406 LEGRIA HF R36 LEGRIA HF R38 LEGRIA HF R306 LEGRIA HF R87