Canon VIXIA HF R52 Camcorder Battery Ultra High Capacity (Li-Ion 2100mAh 3.7V) - Replacement for the Canon BP-718 Camera Battery - Fully Decoded Replacement battery for the Canon BP-718, Lithium-Ion (Li-ion) 3.7V (2100mAh) This Synergy Digital battery is fully compatible with the original Canon BP-718 Battery. 100% compatible with your OEM battery - 3 year warranty. Made with high quality Japanese cells. Synergy Digital is a Registered Trademark