The AG3 battery is a standard button battery for electronic goods, very similar to the lr41 battery.
Top AG3 Battery Manufacturers
All the top battery manufacturers will produce the AG3 or AG3 equivalent (see list below).
Manufacturers include: Energizer, Panasonic and Renata.
Cheapest AG3 Batteries
The cheapest AG3 equivalent batteries can be found on Amazon.com from brands like LiCB, Loopacell, Pkcell, Eunicell, Maxell and Celewell.
These types of batteries generally come in packs of 5-10. If you buy a pack of these cell batteries you can use them for a range of electronic gadget.
Here’s a few of the best priced batteries with great reviews on Amazon.com:
LiCB 20 Pack LR41 AG3 392 384 192 Battery 1.5V Button Coin Cell Batteries – $5.99
10 LOOPACELL AG3 LR41 392 384 CX41 SR41SW SR736 1.5V Alkaline Watch Battery
SKOANBE 10PCS LR41 392 384 192 AG3 SR41 1.5V Button Coin Cell Battery
2 x Maxell LR41 /192 / AG3 / V3GA 1.5v Alkaline Button Cell Battery Batteries
AG3 Battery Equivalents
The batteries below are all the equivalent to the AG3 battery, just produced by different manufacturers.