Professional, four-channel, compact Xtar VC4 processor charger for Li-ion and Ni-MH batteries in sizes 18650, AA, AAA and others.
The most important features:
• charging Li-ion batteries controlled by a three-stage processor TC/CC/CV charging process
• charging Ni-MH batteries with the CC method
•four independent charging channels
• max. charging current 1A
• LCD display informing about the cell voltage and charging current
• informs about the current used for charging - the ability to measure the capacity of the cell (measuring error ± 5%)
•powered by any USB charger with a USB socket or from a computer's USB port
•reactivation function of deeply discharged cells
• protections: short-circuit, thermal, reverse polarity protection
DOESN'T SUPPORT PROTECTED TYPE 20700/21700 BATTERIES