Question about Energizer NiMH Compact AA/AAA Battery Charger with 4 Rechargeable AA Batteries

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Purchased model CHFC2 energizer charger to charge AAA energizer 700 mah rechargeable batteries. Charge takes only about 20 minutes, but charge in battery lasts only about 1/4 the time as the charge

AAA battery is used in Bose noise canceling headphones. Alkaline battery lasts about 24 hours of use. Rechargeable lasts about 8 hours with original charger. With new more expensive charger, same battery lasts about 1-2 hours.

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Either the batteries are used up an cannot be charged any longer or the charger is broken.

Posted on Jul 19, 2017

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Posted on Jan 02, 2017

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SOURCE: Energizer CHDC charger suddenly not indicating if charging or not

It sounds like the PC Board which provides the circuitry for the Charger's indicating light is malfuntioning. If you have a DC volt-meter, you can check the Charger's output voltage, and then the Battery voltage to determine if your charger is functioning.

Hint: If the Charger has an output voltage, but the Battery's voltage is less than its rated voltage... it's time for a new battery.

Posted on Mar 23, 2009

philman357
  • 24 Answers

SOURCE: energizer CH2PC-UK battery charger' how long do i

Charge time depends on the mAh capacity of the batteries (should be listed on the package, or the side of the battery) most AAAs are under 900mAh so 2 hrs should be sufficient, but AAs vary greatly in capacity so heres a link to check after you look up your mAh rating
http://energizer.com/SiteCollectionDocuments/pdf/rechargeable/CHDC.pdf

Posted on Jan 14, 2011

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I am wondering if anyone could help me please, i have bought some 2600 mAh AAA batteries for my video camera. I was wondering what kind of battery charger i would need to get to recharge these batteri


Any charger that will charge AAA batteries should do the trick. I have several 2600 mAh batteries, and use chargers from RayOVac, Nuon, and others without any problem.

Jan 30, 2015 | Cameras

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I am wondering if anyone could help me please, i have bought some 2600 mAh AAA batteries for my video camera. I was wondering what kind of battery charger i would need to get to recharge these batteries?...


You dont need anything very advanced. 2600 is a nice high capacity for Ni-MH AA's and 1100 is really high capacity for AAA's. Here is a little panasonic charger that would do the job just fine.
Panasonic BQ CC17SBA eneloop Advanced Individual Battery Charger with 4...

Jan 30, 2015 | Cameras

1 Answer

Energizer NiMH CHFC2


These chargers run off of timers so as to not over charge. If you want to charge larger capacity batteries you will need a better charger such as MaHa.

Jun 02, 2014 | Energizer Rechargable Battery with Charger

1 Answer

How many hrs does it take to charge


It all depends on how much current is used to charge the battery. Say you have a 500 mah battery charging at 100 ma. It should take about 5 hours. But if it's a higher capacity battery of 1000 mah it will take the same charger more hours.

Apr 20, 2014 | Energizer Rechargable Battery with Charger

1 Answer

Energizer CH2PC-UK battery charger' how long do i charge AA and AAA batteries


Charge time depends on the mAh capacity of the batteries (should be listed on the package, or the side of the battery) most AAAs are under 900mAh so 2 hrs should be sufficient, but AAs vary greatly in capacity so heres a link to check after you look up your mAh rating
http://energizer.com/SiteCollectionDocuments/pdf/rechargeable/CHDC.pdf

Jan 14, 2011 | Energizer Rechargable Battery with Charger

1 Answer

Will this charge 2450 mah battery?


Yes, this will charge any AA-AAA Batteries. Typical charge will be about 14 to 18 hours

Oct 01, 2010 | Duracell AAA NiMH Battery Charger with 4...

1 Answer

I need ni-cad battery specifications for Acoustic Research AW-721 headphones. I bought replacement ni-cads but they don't charge when the headphones are placed on the headphone cradle/charger.


The AR AW721 headphones require 3 AAA NiMH batteries, not Ni-Cad. The original batteries are 1.2 volt, 550 mAh. I replaced mine with Energizer 850 mAh AAA batteries, which work well and actually last longer per charge than the originals.

Sep 20, 2010 | Acoustic Research AW-721 Consumer...

2 Answers

Re: Tevion Sound Wireless Headphones - Model No 82010 I puarchased the above on the 31.7.08 I can recharge the 2 NMH AAA batteries rated 500mah (as supplied) on the transmitter o.k. I have however,...


CHARGE THE NEW AKUS IN ANOTHER CHARGER AND THEN USE THEM AS USUALY.
SEE THE CURENT SUPPORTED BY THE ORIGINAL GHARGER,
IF IT IS AT LEAST 100mA , IT SHOULD CHARGE YOUR NEW AKU ! BUT MAYBE THE CIRCUIT INSIDE TX DO NOT SUPPORT
AKUS BIGGER THAN 500mAh .
YOU SHOULD RESPECT THE SPECIFICATIONS GIVEN BY THE PRODUCER AND IT WILL BE OK !

Aug 05, 2008 | Audio Players & Recorders

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