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POWEREX MH-C9000 WizardOne Charger-Analyzer w/4pcs 2700mAh AA Rechargeable Batteries

  • 4-pack
  • 2700mAh
  • AA Ni-MH
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Including four pieces of 2700mAh rechargeable batteries, the POWEREX MH-C90000470GS charger-analyzer is an ideal and affordable choice for your digital devices and existing rechargeables. It comes equipped with four independent slots for AA and AAA NiMH / NiCD batteries, along with a large backlit LCD for displaying capacity, voltage, time and current. Offering 29 selectable charging and discharging rate, this charger-analyzer allows you to charge batteries with charging current from 0.2A to 2.0A and discharge batteries with discharging current from 0.1A to 1.0A in 0.1A increments.

Thanks to five operation modes including Charge, Refresh & Analyze, Break-In, Discharge and Cycle, you can not only normally charge or discharge the batteries but also refresh and activate the poorly performing rechargeables, bringing the batteries to a new life. In addition, you can group batteries with similar actual capacity with the Battery Matching function, and activate the batteries stored for extended period with the Battery Forming function, resulting in a maximized runtime and premium maintenance.

In combination with the worldwide 100-240V switching adapter, the POWEREX MH-C90000470GS can be use almost everywhere, providing extreme versatility and convenience.

  • newegg Four Slots with Large LCD Display The POWEREX MH-C90000470GS features four independent slots to adopt AA and AAA NiMH / NiCD batteries, and a large backlit LCD to display capacity, voltage, time and current information.
  • newegg Multiple Programming Possibilities The POWEREX MH-C90000470GS features charging current which is programmable from 0.2A to 2.0A in increments of 0.1A and discharge current which is programmable from 0.1A to 1.0A in increments of 0.1A, providing up to 29 selectable charging and discharging rate.
  • newegg Five Operation Modes The POWEREX MH-C90000470GS features five operation modes, including Charge, Refresh & Analyze, Break-In, Discharge and Cycle, providing maximum flexibility, allowing you to handle batteries according to specific situation.
  • newegg Battery Matching & Battery Forming Battery Matching function can help you group batteries with similar actual capacity to use them in a series for a maximize runtime, and Battery Forming function can activate the new and long term stored batteries to keep them running at better performance.


Learn more about the Maha Energy Corp. MH-C90000470GS

Model

Brand
POWEREX
Model
MH-C90000470GS

Specifications

Specifications
Charging Current - Programmable from 0.2A to 2.0A in increments of 0.1A

Topoff Charging Current - 100mA

Maintenance Charging Current - 10mA

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
Type
Rechargeable Batteries & Charger Kit
Battery Pack
4-pack
Battery Type
AA Ni-MH
Battery Capacity
2700mAh
Battery Voltage
1.2V
Charging Seats
4 x AA / 4 x AAA

Feature

Feature
Large backlit LCD display

Endless programming possibilities - 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:

1) Charge - Recharges the battery at the selected rate.

2) Refresh & Analyze - Charges the battery, rest for one hour, discharge, rest again, then recharges it. Selectable charging and discharging rate.

3) 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.

4) Discharge - Discharges the battery at the selected rate.

5) Cycle - Performs charge-discharge cycle for up to 12 times with discharge capacity stored in memory. Recharges battery after final cycle.

Battery Matching - 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 - 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.

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.

Packaging

Package Contents
MH-C9000 Charger Unit
MHS-CO1202000SS US-plug Switching Adapter

Manufacturer Warranty

Parts
3 year limited
Labor
3 year limited

Quick Info

Warranty

  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years


Customer Reviews of the Maha Energy Corp. MH-C90000470GS

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  • James L.
  • 1/10/2014 8:41:07 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsA Very Smart Charger

Pros: - Four (4) independent charging ports with multiple options

- Came with four (4) rechargeable batteries

- Great price from newegg (when on sale)

Cons: - Slight learning curve

- Display is as bright as a small sun

Other Thoughts: Excellent charger at a great (sale) price. I read all the previous reviews before purchase and have little to add. I would recommend a reading of the enclosed usage instructions for a better understanding of mode possibilities, especially if you're trying to revitalize "dead" batteries. Also, note that when more than one port is in use, pressing the "Slot" button rotates the information being shown in the display. Ahhh, and wear sunglasses, as the display is incredibly bright (I need to cover it at night in order to sleep ;-).

Did you find this review helpful? Yes No

  • Richard V.
  • 1/3/2014 11:07:56 AM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsPowerex Charger-Analyzer

Pros: I had some old batteries that an inexpensive "quick" charger didn't work on. Followed the instructions with this and it brought them back to life using the slow charge, drain, recharge cycles. Works as advertised.

Cons: none

Other Thoughts: Screen is hard to read unless looked at from a 90 degree angle, but that's a simple thing to avoid.

Did you find this review helpful? Yes No

  • Matthew C.
  • 12/7/2013 1:35:24 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsexcellent device

Pros: Does everything that it claims.
Refreshes old batteries and reports the actual mAh per battery.
Intuitive user interface. Each battery bay is individually controlled.
Easy to use. Gives suggested parameters so you don't have to be a battery expert to figure out what to do.
Lighted display panel is great.

Cons: None. I am extremely satisfied.

Other Thoughts: I was deciding between this versus another popular competing brand. I'm glad I went with this because it has worked flawlessly.

Did you find this review helpful? Yes No

  • William J.
  • 10/3/2013 9:14:12 PM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsVery Expensive Batteries

Pros: The batteries are very good.

Cons: The charger is junk. Stopped working after just 2 month's.

0 out of 2 people found this review helpful. Did you? Yes No

  • LAWRENCE J.
  • 8/29/2013 10:06:41 AM
  • Tech Level: Average
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsLOVE IT!

Pros: I'm not a battery expert, but this thing ROCKS. I love that it has so many options for charging, analyzing, and refreshing batteries. I've had one at home for several years, and just bought another for use at church (to keep our wireless mics charged).

Cons: None, except maybe it's just a little expensive. But it's cheaper in the long run, since you'll never have to buy another charger, and it won't screw up your batteries by overcharging them.

Did you find this review helpful? Yes No

  • Donald P.
  • 8/24/2013 2:48:52 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsWorks Great

Pros: Works as described. I have used it with the batteries that came with it and some older Kodak rechargeable AA's I thought were too far gone and they all work fine. The analysis and break in modes are especially useful.

Cons: If you live where there are power outages or if you have to move the unit to another outlet you are out of luck as the selected charging mode is forgotten and resets to simple charge.

Other Thoughts: I purchased a cheap low capacity UPS back up and now keep the charger attached to it while in use. This avoids the surge or power outage reset problem I mentioned above. Do this is you live in FL or another thunderstorm prone region. When wedded together makes a nifty recharge station!

2 out of 2 people found this review helpful. Did you? Yes No

  • David H.
  • 6/25/2013 4:41:33 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsAll-Around Nice

Pros: Quality construction, very full-featured. Programming is very easy.

Cons: Viewing angle for the display is rather narrow. A minor issue.

Other Thoughts: Has been running 2 weeks straight rejuvenating my old AA cells. Only gets warm when the charge cycle gets near the end.

1 out of 1 people found this review helpful. Did you? Yes No

  • Jesse S.
  • 5/26/2013 4:44:42 PM
  • Tech Level: Average
  • Ownership: more than 1 year

5 out of 5 eggsA worthy investment

Pros: -gives you total control over charging, lets you match batteries according to the charge they will hold, lets you remove duds from your stock
-you can break in your batteries so they give you the longest life
-gives you all the data you need to know for sure if your batteries are duds or gems
-longevity and durability. I've been using mine for 7 years on a weekly basis.
-it's never damaged a battery or been damaged by a battery in all that time.
-

Cons: not for use with lithium cells

Other Thoughts: I first bought mine in 2006 to keep my bike light's AA batteries charged. Considering I use my bike light five days a week, all year around, and I'm still using the original Maha charger, I'd say I can attest to it's longevity.
If you're impatient and insist on charging your batteries in 10 minutes, go buy a cheap quick charger and keep wondering why your batteries won't hold a charge after a few uses, or save your time and just stick to throwaways alkalines.
If you rely on multiple sets of AA or AAA cells on a regular basis, invest in this.

1 out of 1 people found this review helpful. Did you? Yes No

  • Michael M.
  • 5/14/2013 8:34:04 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

2 out of 5 eggsWorked great....for a short period of time.

Pros: -Maximized my battery life and performance
-Decent instructions

Cons: -Died after only a few months
-Expensive

Other Thoughts: I thought it was kind of silly to spend this much money on a battery charger, but when I got to use it, it worked great. I am a photographer, so good battery life and performance is very important. If the batteries don't work well, I can lose money. This really did a great job breaking in and refreshing my batteries. Then it stopped working. Good thing I have a back-up charger.

4 out of 4 people found this review helpful. Did you? Yes No

  • Jayson F.
  • 11/28/2012 7:33:08 PM
  • Tech Level: Average
  • Ownership: less than 1 day
  • Verified Owner

5 out of 5 eggsGreat

Pros: Smooth, clean, simple. Use it with my Naga Epic, works great.

Cons: None

Did you find this review helpful? Yes No

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