3000mAh Extended Battery+ Cover For Blackberry Bold 90001.Item:mobile phone battery2. Compatible model: Bold 90003.Normal capacity:3000mah 4.Standard Voltage: 3.7V 5.Cell chemisty PCM: Li-ion battery6.Double protective IC with NTC PCB offer over-discharging, over- charging, over-currentand short-circuit protection, moresafeguard for using. 7. Gilded and flexible connecter, better conductive properties, not easy to rust.8. Safety and stable: Hi-tech lithium-ion battery, undergoes drop test,smash test and acupuncture testto ensure no fire and explosion in breaking 9.A grade li-ion battery cell,high energy environmental protection battery,durable energy conservation,long standby time and long talking time10. Guarantee time: 1year11. Working temp.: -15 - +50°CFor more information about our production,pleasedon't hesitateto contact us! Welcome OEM/ODM!