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        Question Hyperion EMeter battery replacement ??

#1 Marion Dec 01, 2012 10:53 AM

Hyperion EMeter battery replacement ??
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I have an original Hyperion EMeter with unusable batteries. Does anybody know where to find replacements. See the photo. They are marked H 11 T and 4K256. I do not recognize the size / style. They measure 3/8 inch diameter and the same long. TIA Marion

#2 srnet Dec 01, 2012 01:31 PM

A Google on 'hyperion emeter manual', points to a manual which says;

"The Emeter is supplied with an in-built 4 cell NiMh pack which will last about 6 hours before giving a Low Battery indication".

3/8th is about the diameter of a AAA, so maybe they are 1/3 AAA NiMh, thats a common size, not sure if there is a 1/4 AAA.

Aint Google wonderful.

#3 Marion Dec 01, 2012 02:25 PM

Yup, Google is great !! Except it did not find anything nearly like these batteries, even tho I search on H 11 T, etc. You are correct, these are the diameter of AAA cells -- I just checked based on your post. As you may know, the length is critical -- any thing longer then the ones I removed will not go back inside. Let's see if I can find some 1/4 AAA cells.... Thanks srnet

#4 Marion Dec 01, 2012 02:57 PM

Found 'em
CheapBatteryPacks.com has them in stock. About $1.25 each, plus shipping.:D

#5 cloud_9 Jan 03, 2013 06:20 AM


Originally Posted by Marion (Post 23413818)
CheapBatteryPacks.com has them in stock. About $1.25 each, plus shipping.:D

Cool. Are these rechargable?

#6 Marion Jan 03, 2013 02:21 PM

Yes, they are rechagable NiMH cells

#7 cloud_9 Jan 04, 2013 08:16 AM

That's excellent, thanks. Emeter lives on....

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