Rechargeable AAAA batteries?

[Jedi Knife]

Hi All,

I was looking at the Aunoc AAAA keychain light, but I hate the prospect of having to use AAAA batteries. Are there rechargeable batteries that I can use for AAAA applications? Thanks in advance!

 

[lctorana]

Bust open a NiMH 9v battery and you'll get seven of them.

 

[jayb79]

Not the rayovac ni-mh. the one that i opened up had flat cells.

 

[Jedi Knife]

When I was trying to to research about rechargeables, I stumbled upon a blog site where some guy opened up a 9-volt primary and took pictures of the cells inside. I posted new link with the URL for other folks like myself who might not have known about this.
It's good to know that 9 volt rechargeables are made the same way.
Now without using solder or aluminum foil, are there chargers made that will recharge these cells?

 

[Marduke]

A charger meant for AAA probably would handle it. Only problem might be the shorter size in the travel chargers that use separate contacts for AA and AAA batteries.