LG OEM LGIP-A1000E BATTERY FOR AX4270 AX4750 AX5000 LX350 PM225 PM325 VI-125 Quality- Brand new non OEM high quality lithium-ion battery. Battery Type - Lithium Ion cell delivers the most power per ounce and can be recharged hundreds of times with no lost of performance from "memory effect". Advanced lithium ion technology makes it possible. Operation Time - All talk and standby times are approximate. Battery performance depends on network configuration, signal strength, operating temperature, features selected, and voice, data and other application usage pattern.