... 100-240V 2 Output: DC 2.8-8.7V 250mA IC Car Charger for Cell Phone K750Details1 applicationLithium ion battery, HI ... people when production is pluged into cigar lighter of automobile2 IC in the inner can protect line effect of charging is ... plug of charger, then the power plug.Advantages1 with short-circuit protection, over current protection, over-voltage protection, overload protection, constant ...