Hyperion EMeter battery replacement ?? - RC Groups
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Dec 01, 2012, 11:53 AM

Hyperion EMeter battery replacement ??

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
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Dec 01, 2012, 02:31 PM
srnet's Avatar
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.
Last edited by srnet; Dec 01, 2012 at 02:38 PM.
Dec 01, 2012, 03:25 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
Dec 01, 2012, 03:57 PM

Found 'em

CheapBatteryPacks.com has them in stock. About $1.25 each, plus shipping.
Jan 03, 2013, 07:20 AM
Jim in the Desert
Originally Posted by Marion
CheapBatteryPacks.com has them in stock. About $1.25 each, plus shipping.
Cool. Are these rechargable?
Jan 03, 2013, 03:21 PM
Yes, they are rechagable NiMH cells
Jan 04, 2013, 09:16 AM
Jim in the Desert
That's excellent, thanks. Emeter lives on....

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