The Delkin LPE5 rechargeable lithium-ion battery is designed & manufactured according to original Canon specifications & ratings & guaranteed to be 100% compatible with Canon LPE5 compliant cameras & chargers. It is rated at 920m Ah & 7.4V to provide you with a longer run time between charges & backed by a Delkin 2 year warranty. High quality cells & advanced manufacturing standards produce a battery that will deliver significantly more charge cycles over time & more power per charge. Since Delkin.