... ,UL,ISO, ROHS 4.fast delivery Li-ion mobilephone battery 1.Made by high li-ion battery cell . 2. Capacity :1000mAh 3. Standard voltage ... , not easy to rust 12.Safe and stable : Hi-tech lithium battery , undergoes drop test, smash test to ensure no fire and ... demand capacity. After fixing, we test each piece of the battery by synthesis instrument. 15 .Circuit principle diagram as follows: 16 ...