Compatible with
Models: C22-EP121^^Battery
kind: Li-Polymer, Voltage: 7.3V, Capacity: 4450mAh/ 33.95W h.
Specification: 143.35 x 127.91 x 8.16 mm, Weight: 363g. ^^No memory effect, over-charge, over-discharge, over-heat, over-current and short-circuit protection. ^^Our products have passed strict quality inspection. if you have any questions, you can contact us. ^^365 days warranty