AC/DC Microprocessor Charger Lithium Polymer Charger for 2-4 cells Pack (P4EM-3861)

Li-Po4 DC 2~4 CELL LI-PO MICROPROCESSOR CHARGER
Takes AC (110V) or DC (12V) as input power.

Features:
Microchip controlled technology provides efficient and precise charge
Using Voltage booster, can charge Li battery to 4 cell (14.8V)
Selectable charge rate 500mA, 1000mA and 2000mA
Automatically selects cell count and detects errors
With LED light and beeper to indicate the charging status
Short circuit protection for input and output