MCM Electronics

AA "Energy On" NiMH Rechargeable Batteries 2000mAh Ultra Low Discharge By Distributed By MCM (N11AAQ2-N21-EN) MCM Part #29-4285

4 stars 3 reviews
MSRP: $5.99
You Save: $3.30 (55 %)

  • Ultra Low Discharge:"Energy On!" Ultra low discharge rechargeable batteries come ready to use, no need for initial charging. These batteries have a 90% power retention over 6 months.
  • Best Uses: NiMH rechargeable batteries are perfect for Toys, Remotes, Games and other high tech devices
  • Battery Life cycle: Generally NiMH batteries offers 100s of charges over its lifetime. Many factors affect NiMH battery cycle life, including temperature, storage conditions, and shelf life. Also, the number of charges you will get out of your batteries will vary depending on the charger you use. In general, fast chargers can limit the NiMH battery lifetime to 150 charges while slower chargers can prolong the cycle life to more than 500 charges
  • Recycling and Disposal: Rechargeable batteries can be recycled free of charge at any Rechargeable Battery Recycling location. To learn more, visit or call 1-800-8BATTERY.

Specifications Top

  • Power Rating : NiMH batteries have varying mAh (milli-amp-hour) ratings which indicate the power capacity of the battery. The higher the capacity, the longer the battery will last between charges. MCM "AA" ultra low discharge batteries have a 2000mAh rating.
  • Sold individually

Part Numbers
MCM Part #:29-4285
Distributed By MCM Part #:N11AAQ2-N21-EN
Package Specifications & Dimensions
Weight:0.06 lbs.
Warranty:90 days
Need to Return?
Length:2 in.
Width:0.75 in.
Height:0.75 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No

Product Reviews Top

  • by tanutanu

    on 4/3/2014

    Great batteries

    Overall: 5 out of 5

    These are some of the best batteries I have ever used. The fact that they don't self discharge allows me to use them in cameras, toothbrushes, flashlights and more. In fact since the end caps will accept solder I have replaced the batteries in a toothbrush, hair clippers and an electric shaver. In every case they work better than when new and the hair clippers can sit for long periods and be ready to go.

  • by pippinstevens

    on 11/27/2012

    Watch out on these!

    Overall: 2 out of 5

    AA positive terminal does not protrude the standard distance so that when these batteries are used in a flashlight, contact from battery to battery is questionable/sensitive/intermittent.

  • by chetbacon

    on 8/27/2012

    2000 mAh Batteries

    Overall: 5 out of 5

    Great batteries - being a ham radio op I am always looking to get longer hours of operation these Batteries do not loose a charge over time, 1 month later still fully charged! All you have to do is feel the weight of these and you'll know!

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