... ,2A 4)Wall plugin Product Name: lithium polymer battery charger, 2 stage lithium charger, lithium ion battery chargerProduct specificatons as below,1) Input ... charge a rated 7.4V li-ion battery pack.13) Compliance with UL,CE,RoHS,EMCWe also provide 3.7V/4.2V, 7.4V ... . CC CV 2 stage Lithium polymer ion battery charger 4.2V 8.4V 12.6V 16.8V 3.7V 7.4V 11.1V 14 ...