Maha PowerEx MH-C204W Worldwide 1-Hour Battery Charger for AA/AAA NiMH rechargeable batteries

Maha PowerEx MH-C204W 1-Hour Conditioning AA/AAA Battery Charger

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Powerful 1-hour worldwide conditioning travel charger for all NiMH rechargeable AA / AAA batteries. PowerEx's MH-C204W battery charger features integrated worldwide AC power supply & microprocessor driven intelligent rapid charging. Condition & rejuvenate batteries.

Maha PowerEx MH-C204W PowerEx Battery Charger: ReviewThe MH-C204W takes the "top spot" as Imaging Resource's favorite charger. Read review.


  • Compact and Light Weight: Charger Unit weighs only 4 oz!
    • No need to carry around another bag of luggage for your heavy charger. Unlike other models, the MH-C204W does not need an external power adapter - it has an universal power adapter built into it.  The size of the MH-C204W is about the same size as a standard consumer digital camera.
  • Ultra Fast Recharging Time
    • Recharge 2 AA or 2 AAA batteries right around 1 hour. Recharge 4 AA / AAA batteries in about two hours.
  • Improvements on an already intelligent charger
    • When the light turns green, the batteries will be nearly 98% charged so you can get the most of the high capacity batteries.  The MH-C204W has a 5th generation PowerEx microprocessor that features a unique four stage charging process:
      • Ramp-up
      • Rapid Charging
      • Top-off charging
      • Maintenance Charging
    • The Ramp-up jolts the batteries if needed to revive old batteries.  This jolting feature is a series of carefully timed high current pulses that can activate both new and inactive batteries.
    • The MH-C204W is designed with an intermediate, medium current, top-off charge so that the battery will retain most of its charge.
    • The Maintenance Charging feature is an extremely low current pulse charging that gives the batteries a brief pulse charge periodically to ensure the batteries are charged but not overcharged.
  • Battery Conditioning Feature: Bring dead batteries back to life
    • Like a well conditioned athlete, batteries also need to be conditioned from time to time so that it can produce maximum performance in all of your equipment.  Batteries that were ready for the recycle bin may be brought back to life using the conditioning feature.  The conditioning feature is also an useful tool at reviving poorly performing batteries.
  • Worldwide Operation Instead of carrying around transformers for each country, the MH-C204W has an integrated 100-240V 50/60Hz international power supply.  Take the charger anywhere in the world and never worry about voltage!



Supported Batteries: 2 or 4 AA / AAA NiMH rechargeable batteries
Rapid Charge Current: 2000mA (AA), 700mA (AAA)
Trickle Charge Current: 50mA
Microprocessor: Negative Delta V, Zero Delta V, Temperature and Timer
Built-in Power Supply Voltage: AC 100-240VAC, 50/60hZ, 150mA


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