The Powerex MH-C9000PRO Professional Charger-Analyzer charges 1 to 4 AA and AAA NiMH/NiCD rechargeable batteries via 4 independent charging slots in about 1 hour. The charger is small sized, measuring at 4.25” x 4.25” x 2” (LWH) and has a large backlit LCD screen with an on and off option. There are ten selectable charge and discharge rates from 0.2A to 2.0A and 0.1A to 1.0A respectively.

CHARGE MODE

    Charging current adjustable from 0.2A to 2.0A in 0.1A increments.

    Useful when battery needs to be recharged without determining the capacity of the battery. It should be used on batteries known to be in good condition and have been in continuous use.

BREAK-IN MODE

    Applies a 16-hour 0.1C charge (0.1 times the capacity of the battery), rest for one hour, followed by a 0.2C discharge, rest again, and finally a 16-hour 0.1C recharge again.

    This process is also known as “Forming Charge.” Also recommended with batteries that cannot be rescued by the Refresh & Analyze mode.

    The process follows the IEC standard for determining battery capacity.

DISCHARGE MODE

    Discharging current adjustable from 0.1A to 1.0A in 0.1A increments.

    Useful for analyzing the amount of charge stored in the battery. Battery not recharged at the end of the cycle.

REFRESH & ANALYZE MODE

    First recharges the battery, rest for two hours, discharges, rest, then recharges again. Charging and discharging rates are programmable.

    Reports the discharge capacity at the end of the cycle.

    Useful when the battery capacity needs to be determined.

The Powerex PRO Rechargeable AA NiMH Batteries (1.2V, 2700mAh) - 4-Pack is a package of 4 AA nickel-metal hydride (NiMH) batteries with ultra high capacity of 2700mAh.

Item includes cleaning cloth and carrying case.