What battery type is it?

[Der Wichtel]

hi,
the battery of my little LED light is running out of power. But where can I get these batteries?
it has 3V and no printings/information on it.

 

[Marduke]

I believe it is a BR435 lithium cell. I have seen them in Target in the past, and oddly enough a stack of them in a store in my state called "Unclaimed Baggage" for like $2 each.

Your local battery store should have them, like Batteries Plus

Or maybe a large sporting good store.

Edit:
Batteries Plus has them for $5
http://www.batteriesplus.com/p-33012-br435-3v-lithium-battery-1-pack.aspx

Other online stores might be cheaper.

 

[Der Wichtel]

these batteries are pretty expensive. What is more it's not possible to recharge them and they have only 50mAh. I think I will save the money and buy a new light with Cree or Seoul LED.

 

[Sawtooth]

I don't know anything about these particular batteries, but the one shown in your photo says its a Ni-MH rechargeable. Looks like they are Nickel Metal Hydride, not Lithium.

Edit: Sorry, I see now. You mean the thing on the bottom. Looks like the one Marduke linked to...

 

[Darkpower]

these batteries are pretty expensive. What is more it's not possible to recharge them and they have only 50mAh. I think I will save the money and buy a new light with Cree or Seoul LED.

@ $5 for 50 mA/hr...that might be the most expensive $buck$ per lumen set-up.

 

[Marduke]

@ $5 for 50 mA/hr...that might be the most expensive $buck$ per lumen set-up.

Dollar per lumen, I think tritium might have it beat. Dollars per hour runtime however..... all ~105192 hours to 50% initial brightness of runtime worth

Tritium wins :bow: