... 25 °c Humidity45-75%RHDischargeContinuous CurrentMax.1cBurst CurrentMax.2cVoltage cut-off2.75vCycle Life 80% Retention<=500 timesSelf -discharge<5 ... 1.Telecommunication: cellular phone, web phone, interphone, Bluetooth earphone.2.Portable office devices: Notebook, PDA, portable electrograph, portable printer. ... battery pack for over 10 years,have own factory.2.Strong R&d team to support.3.Provide best ...