Customer Reviews

12 Volt 5 Ah Alarm Battery (12v5ah , 12 V 5 Amp Hour , 12v 5ah)

5 star:		(21)
4 star:		(2)
3 star:		(0)
2 star:		(0)
1 star:		(2)

 

 

This is the heavy, about 5 inch square, battery for some home alarm systems. Be sure you need "12V 4 Amp" - check the details on your dead battery.

My alarm said "hey dude, I'm broke, fix me". Looked for exact part. Found exact part on Amazon.com. Ummmmmm, great price. Beat the heck out of Radio Hut. Ordered part (battery for the alarm system). Paid by plastic. Waited. Shipped next morning. Waited.
Arrived very quick. Installed unit. Holy smoke kemosabay. Ummmmmmm, work good. Me like that. Me use Amazon more often now. Good job.

I bought this to replace the battery in my parents alarm system. Plugged it right in and it worked wonderfully. May take a while to charge, but it has been working great. I saw reviews here about people complaining about the Amp Hour rating 4A/h vs 5. I don't believe they understand the rating. It is for how long the battery will run, not how much current it will put out. Anyhow, having more amp hours means the battery will last longer when the power goes out. Hope this helps. By the way, great price!

Again another great buy through Amazon. Product was as described. Took full charge in 1 hour. Very happy we checked Amazon for product.

at first my alarm didn't recognize it (probably because it needed charge) then the next day it was good to go. Thanks seller!

After there was a power outage in my house, the house alarm kicked in with the back up battery. THe black out lasted for about six hours and completely drained the battery to the point it would not charge after the black out. I ordered this battery and arrived promptly on time. There really isn't anything fancy that could be added to these types of batteries, but quality sure looks decent. It has been about two or three months since I bought the battery and have not had any issues with it, although, there has not been a power outage since to test it. I still highly recommend this battery as a replacement.

battery arrived quickly and seems to be working fine. it was actually a battery with a higher amp rating, which should make it last a bit longer in an outage. I'm very satisfied with it.

Battery arrived ontime and in perfect working condition. Once I found the right part number on the old battery, finding the replacement and ordering online was easy. No trip to the hardware or electronics store only to find they didn't have what I needed. I'll definitely continue to shop with Amazon for these types of home repair purchases!

I ordered this battery and it arrived very quickly. It was easy to hook up and my alarm system was working in no time. I'm gald I took this route versus paying the alarm company for something so simple to do myself.

After 5 years, the back-up battery for our ADT alarm system died. I searched different sites and it was going to be at least $40. This was a great battery and with shipping, was half the cost. Well worth it, and extremely easy to install!!! Highly recomend it.