AA batteries with a longer + pin?

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Kookoo

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#302441 23-Nov-2022 21:21

I have a gadget that came from China with 4 x ANDALI AA R6P sexual batteries.

Because...

Andali Batteries

Anyway, there's got to be a reason for the name, because the positive end pin is much longer than I've seen on any other battery. This is crucial because the T-shaped plastic bits inside the battery compartment that hold the positive terminals in place are way too long. So even though Andali batteries touched the terminals, any other mainstream brand I tried simply doesn't reach all the way.

I'm a bit reluctant to modify the compartment by trimming the plastic or adding solder on top of the terminals, and would rather just try and find a battery that fits. It doesn't have to be sexual either.

Forgive my MS Pain skills, but this is what I mean.

Any ideas anyone?

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robjg63

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#3000565 23-Nov-2022 22:06

Googling "sexual battery" does not help - trust me!!!!!!!
Never heard that term for a battery cell.

That bit on the end is sometimes called a nipple - maybe include that in your searches. Odd that your device has such a design on the positive end. There seems to have been a trend to flatter tops on batteries.

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Kookoo

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#3000613 23-Nov-2022 22:14

robjg63: Googling "sexual battery" does not help - trust me!!!!!!!
Never heard that term for a battery cell.

That bit on the end is sometimes called a nipple - maybe include that in your searches. Odd that your device has such a design on the positive end. There seems to have been a trend to flatter tops on batteries.

Yeah, I'm not sure if googling for long nipples is going to get me any closer to finding the batteries I'm after.

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eracode

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#3000667 23-Nov-2022 23:03

How about placing a small piece of metal in the holder to fill the gap and to make the contact between the terminal and the battery - and that would just sit there, held in place by the battery.

Sometimes I just sit and think. Other times I just sit.

richms

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#3000668 23-Nov-2022 23:10

I have a remote like that and had to get Kodak alkaline ones from Crackerjack to actually connect. My usual varta ones didn't. Still often disconnects as it's borderline big enough.

Richard rich.ms

robjg63

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#3000685 24-Nov-2022 08:31

I think its either a drop of solder on the +ve end of each battery, or something like this:

18650 gasket flat tip becomes strong magnet pieces small magnet flashlight battery spacer

I saw another forum mention small magnets as a possible fix. Don't know if the ones above are the right size for you...

Nothing is impossible for the man who doesn't have to do it himself - A. H. Weiler

netspanner

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#3000686 24-Nov-2022 08:34

A tiny ball of tinfoil?

Bung

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#3000702 24-Nov-2022 09:05

So far a short amount of searching has only turned up that the AA +ve terminal height is 1mm minimum I've not found any references to a reason why some would have a longer terminal or holders recessing the contact. It would stop reverse polarity but why choose that method?

hsvhel

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#3000716 24-Nov-2022 09:43

We use these guys for all sorts of battery replacements.

Often the same price as shelf or a bit more for a hand made solution

https://www.simpower.co.nz/

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Free Setup use R502152EQH6OK on check out

Rikkitic

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#3000730 24-Nov-2022 09:58

I have had contact problems where terminals lost tension with age. I just put a small nut into the space to fill the gap, similar to suggestions above. It is an easy and effective fix.

Plesse igmore amd axxept applogies in adbance fir anu typos

neb

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#3000900 24-Nov-2022 14:40

Kookoo: I have a gadget that came from China with 4 x ANDALI AA R6P sexual batteries.

Waaayy TMI about that, uh, "gadget" there.

neb

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#3000902 24-Nov-2022 14:44

eracode:
How about placing a small piece of metal in the holder to fill the gap and to make the contact between the terminal and the battery - and that would just sit there, held in place by the battery.

That's what I was going to suggest, I have a torch that makes really bad contact at the base so just put in a small slug of copper improvised from heavy-gauge copper wire and now it makes perfect contact, probably vastly better than the original Chinesium-based contact that it replaced. Fixing the contact is going to be much easier than finding nonstandard-sized batteries.

Kookoo

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#3000931 24-Nov-2022 15:44

neb:
Kookoo: I have a gadget that came from China with 4 x ANDALI AA R6P sexual batteries.
Waaayy TMI about that, uh, "gadget" there.

Hilariously, it's an electronic key storage box. Why on earth did Andali call their batteries what they did - is a mystery I'd rather leave alone.

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neb

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#3000935 24-Nov-2022 15:54

Kookoo:
Why on earth did Andali call their batteries what they did - is a mystery I'd rather leave alone.

There's some weird confusion on that site over adult vs. non-adult stuff. I wanted to do a quick check whether they had NTP servers that were cheaper than the usual Symmetricom gear (hint: pretty much everything is) and had to click past a roadblock warning accepting that I was entering an adult version of the site. It wasn't even a case of mistaken identity, they really were just NTP servers and a few false matches of print servers and the like.

Kookoo

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#3000984 24-Nov-2022 17:31

hsvhel:
We use these guys for all sorts of battery replacements.

Often the same price as shelf or a bit more for a hand made solution

https://www.simpower.co.nz/

Good point, I'll flick Peter a note, he pretty much knows everything when it comes to batteries.

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