MH-C9000 - MAHA FourBank WizardOne Charger-Analyzer for AA/AAA

MAHA / Powerex
Current Stock:

MH-C9000 Four Bank WizardOne Charger-Analyzer for AA/AAA Batteries

MAHA / Powerex
Part Number:
Charging Current:
Programmable from 0.2A to 2.0A in increments of 0.1A
Topoff Charging Current:
Maintenance Charging Current:
Discharge Termination:
Voltage 1.00V
Discharge Current:
Programmable from 0.1A to 1.0A in increments of 0.1A
Capacity Storage Memory:
12 (Cycle mode only)
Supported Capacity:
100 to 20,000mAh
Charger Input Power:
12V 2.0A
Adapter Input:
100-240V 50/60Hz
Shipping Weight:
One year limited warranty from date of purchase*
  • Four independent slots
    It's like having four charger-analyzers for AA and AAA NiMH / NiCD batteries. Works well with Maha/Powerex rechargeable batteries MHRAA4, MHRAAI4, MHRAAA2, MHRAAAI4
  • Large backlit LCD display
    Digitally displays capacity, voltage, time and current.
  • Endless programming possibilities - over 10,000 ways!
    29 selectable charging and discharging rate. Charging current from 0.2A to 2.0A and discharging current from 0.1A to 1.0A in 0.1A increments.
  • Five modes of operation
    • Charge: Recharges the battery at the selected rate.
      Suitable for batteries used frequently.
    • Refresh & Analyze: Charges the battery, rest for one hour, discharge, rest again, then recharges it. Selectable charging and discharging rate.
      Suitable for batteries stored for more than two weeks but less than 3 month or those showing poor performance.
    • Break-In: Also known as IEC capacity measurement and "Battery Forming". Charges battery at 0.1C for 16 hours, rest for one hour, discharges battery at 0.2C, then recharges again at 0.1C for 16 hours.
      Suitable for new batteries and those stored for more than 3 month.
    • Discharge: Discharges the battery at the selected rate.
    • Cycle: Performs charge-discharge cycle for up to 12 times with discharge capacity stored in memory. Recharges battery after final cycle.
  • New ways to take care of your batteries and maximize runtime!
    • Battery Matching
      In most devices, usually two or more batteries are used together. When batteries are used in a series, the performance is limited by the worst one. In other words, one poorly performing battery can significantly reduce the device runtime. Battery matching refers to grouping batteries with similar "actual" capacity. To perform this, use the Refresh & Analyze mode to determine the battery capacity. Group batteries with capacity within about +/- 5% of the rated capacity.
    • Battery Forming
      New batteries and those stored for extended period become chemically deactivated. Battery forming is a charge-discharge-charge cycle which forces a full charge into the battery at a very slow rate. This process activates the battery. In certain cases, it needs to be repeated two or three times. Battery forming can be performed using the Break-In mode.
  • Delivers just the right charge
    Independent negative delta V, temperature and timer protection eliminates over and undercharging.
  • Super light travel worldwide power supply and 12V compatible
    Worldwide 100-240V switching adapter - light weight and small. Also compatible with 12V input. Will work on car when used with the optional cigarette lighter adapter.