1.Battery for LG mobile phone 2.Compatiblemodel:KF690/KF700/KC550/KC780/SU910/KU9100/LU9100/KC560/KP800/KV500/KX500 3. Normal capacity:890mAH 4. Standard voltage:3.7V 5. Cell chemistry PCM:Li-ion battery 6. Equipped with the advanced IC of PCB for multiple protections function to avoid over-charge or over-heat. 7. Safety and Stable: Hi-tech lithium battery, undergoes drop test, smash test and puncture test to ensure, no fire and explosion in breaking. 8. Grade A Li-ion battery cell, high engery environmental protection, durable engery conservation ,long standby time and long talking time. 9. Guarantee time: 1 year 10. Working temperature: 15'C to 50'C