... : 4.2V Product Name: 18650 Lithium ion polymer battery charger, single channel - Input voltage: AC100-240V, 50/60Hz, max.150-200mA,- Constant ... protection, over discharge protection,short-- circuit protection- Charger for a single 18650, RCR123A, 16340 battery- RoHS, CE, UL conformance. - Also provide ...