Maximal Power DB CAN LP-E12  Replacement Battery for Canon LP-E12/LPE12, Canon EOS M/EOS-M Camera (Black/Grey) Amazon.com is the only authorized dealer selling MaximalPower brand products. Please make sure your item is ONLY sold and shipped by Amazon.com! All other marketplace vendors are selling counterfeit products that do not perform the same, and/or are not covered by our MaximalPower Warranty Replacement battery for Canon LP-E12 / LPE12 Compatible with Canon EOS M / EOS-M camera model Chemistry: Li-ion, Output Volts: 7.2V, Capacity: 1050mAh No memory effect and can be charged at any time without harm 3 years warranty