CHARGER BATT LI+ USB/AC 5SOT23; Battery Type:Li-Ion Li-Pol; Input Voltage:7V; Battery Charge Voltage:4.2V; Charge Current Max:280mA; Battery IC Case Style:SOT-23; No. of Pins:5Pins; No. of Series Cells:1; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Packaging:Cut Tape; Product Range:-; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jun-2015); Base Number:1555; Battery Management Function:Charge Controller; Device Marking:MAX1555EZK+T; Operating Temperature Range:-40°C to +85°C; Supply Voltage Min:3.7V; Termination Type:Surface Mount Device