Revive Series Battery Charging Plates (4) Compatible Canon LP-E6, LPE6 Rechargeable Plates for Canon EOS 60D, 5D Mark II, 6D, 7D, 60D CamerasPLATES Only Dual Battery Charging Plates allows you to charge two batteries at the same time quickly and efficiently Status LED Display for Real Time Charging Progress on the Charger Works with the Accessory Power Dual Power Li-Ion Battery Charger Utilizes MPC Technology for Fast and Smart Charging