... protection 4.ISO, CE,ROHS,MSDS certificated Specifications1.3.7V,100mAh2, Size:20*25*3mm3.long life span:500 times4. ... replace the defective ones according to the accurate analysis results.3, Main application: Medicial equipments,MID, PDA, DVD, portable TV, notebook ... .8≤ 30.5≤ 2.0321035753.7≤ 3.3≤ 10.5≤ 35.5≤ 2.03010481003.7≤ 3.0≤ 10.8≤ 48.5≤ 2. ... ≤ 7.2≤ 14.5≤ 35.5≤ 6.0 100mAh Rechargeable 3.7V battery