What type of battery does it need?
418273
Its a small watch type battery about 1/8th inch thick and about 1/8th inch smaller diameter than a dime. It takes 3 batteries each of its 2 devices. I hope this answers your question.
1907952
You will not need a battery anymore. Just hook to your device and plug in. It's not a charger.
8846
I'm sorry but I don't know what kind of batteries. I purchased this item, but it did not work properly and returned it, good luck on finding your answer.
1704630
The battery is a backup in case of power interruption. From a practical viewpoint you need a low voltage power supply.
881023
Sorry, I don't know. I've had mine for a couple of years and haven't needed to replace the battery.
468206
I don't know about that one. I haven't needed other batteries Try searching the number on the battery. Or the same seller from your phone.
1306023
This takes a standard C2032 battery. You can get them for about $2 at your local hardware store or pharmacy. They last about 1-2 years, depending on how often you use them or leave the device on.
306537
A 12volt car battery will work. But most people including me, use a deep cycle marine battery. It lasts longer per charge.
1152512
I don't remember what battery it takes because mine had the batteries were soldered in and I couldn't use it anymore!
317453
Tom, I got my battery from the manufacture but I think you could check places like Battery Plus. They may have the battery or a similar set up. Good luck!
1317099
Mine came with a battery. I did however order a battery at the same time because I was unsure. But it did come with one.
1708019
It uses one of those quarter-sized lithium batteries. Sorry not sure what they're really called.
1667317
It doesn't need a battery....it has a charger. There will not be a dead battery.
2248803
It requires a power source. You can use a BEC, or a (4) cell NiMH or NiCad battery (4.8v-6v)
2054915
Most likely a small flat round battery. They come with batteries and they last long.
187047
the battery is built in. you need to charge it before you use it. one charge lasts about 15 minutes or so.s
580017
(2) AA Batteries. Alkaline or Lithium both work. Make sure your settings reflect which one you use.