Wiederaufladbarer Lithium Akku A2 3,7V - 60mAh für kabellose Headsets
What devices does this A2 3.7V lithium battery fit?It fits devices using CP1654, CR1654, LIR1654, or A2 3.7V batteries. Does it include safety protection?Yes, it features protection against overcharging, overheating, and short circuits.