Charger Xtar MC6II

Xtar MC6II 6 channel charger is a fully professional processor charger with three-stage TC/CC/CV charging process. It charges from 1 to 6 Li-ion 3.6 / 3.7V cells of any capacity in sizes 14500, 14650, 16340, 17500, 17670, 18350, 18500, 18650, 18700. It is also possible to charge two batteries in sizes 20700, 21700, 22650, 25500 or 26650.

The TC/CC/CV charging method is a three-stage charging process for Li-ion cells that ensures that the cell remains in good condition by charging with the right current at each stage and completing the charging process at the right time. The different stages of the TC/CC/CV process are: -TC phase: cells discharged below 2.9V are 'energized' with a lower current. -CC phase: when the cell reaches 2.9V, it is charged with a constant current of 0.05A to 0.5A (depending on the power source used). -CV phase: when the cell is almost charged, the charger switches to charging with a decreasing current until the cell reaches 4.2V. When 4.2V is reached, the charging process is complete - the battery is fully charged. Batteries with a voltage of 4.06V or higher are treated as charged by the charger. To fully charge such a battery, insert it into the charger before turning it on. Charged batteries left in the charger will undergo a natural self-discharge process. Charging will resume when the voltage on the battery drops below 4.06V The Xtar VC2 charger has a function to reactivate deeply discharged cells and cells with 0V. Simply insert the deeply discharged battery into the VC2 charger as you would for normal charging - the charger will detect the discharged cell and attempt to reactivate it. Caution: cells discharged below a certain level are irreversibly damaged and reactivation may not be possible. Avoid discharging Li-ion batteries too deeply - this can significantly reduce their life and capacity or lead to their complete failure. By using power from an external power supply, Xtar has avoided excessive heating of the cells, which can cause them to wear out faster. As a result, the temperature of the rechargeable battery pack being charged in the MC6 II will increase by 15 degrees at most.
Specifications:

    Charged cell types : 3.6 / 3.7V Li-ion batteries, protected and unprotected.
    Number of charged cells : 1-6 secured and unsecured cells
    Supported battery sizes: 10440, 14500, 14650, 16340, 17500,17670, 18350, 18500, 18650, 18700, 20700, 21700, 22650, 25500, 26650,32650. 26650 and larger only in extreme channels
    Input voltage : 5V 3.0A
    Charging method : TC/CC/CV processor system.
    Charging current in CC system: 500mA
    Charging current: 1A: <70mA
    Charge termination voltage: 4.2V ±0.05V
    Protection: thermal, short circuit, reverse battery insertion
    Dimensions: 111 x 148 x 34 mm
    Weight: 200 g

The Xtar VC2 charger comes with a 100-240V AC adapter.