good price ,best quality one year warranty CE ,UL,ISO, ROHS fast delivery Energy conservation.safety Detailed Product DescriptionBL-5C for ... Safe and stable : Hi-tech lithium battery , undergoes drop test, smash test to ensure no fire and explosion in breaking .13.CompatibilityModel ... 2135/6555/626714.QC introduction:Before fixing,we check each PCB,test it whether can get through and whether the IC is ...