Reliable Replacement: Ultralast UL-419 Cordless Phone Battery for AT&T 2420 Equivalent – Power Your Device Effortlessly! Review

I needed four batteries for the 8 year old cordless phones in our house as they all died at the same time. The batteries I found in the pantries near me would have cost as much as buying a new phone system. All four batteries work well and at a fraction of the price.

We still haven't given up our AT&T cordless phones (there are 4 of them) in favor of cell phones. There are advantages to having a landline number for all those pesky telemarketing calls we don't need to answer. This is a good battery replacement. However, they do not last as long as original batteries. It seems that a 30 minute phone call triggers a "Low Battery" alert.

The price was a motivator when buying. The last time I replaced the battery in my phone system, a battery at a well-known consumer electronics store was $19.95. I bought two batteries with shipping for less than $18 through Revain. Can't rate the battery life as I've only had them a month, but at this price if they last 18 months (and I'm hoping 24-30 months) it was a good buy. They hold a charge well and speak well.

I am very satisfied with the quality and the long service life of this battery. It works as well as any name brand battery at a fraction of the cost. All retail stores near me have a very limited range of batteries. Nobody had the battery I needed, but some were willing to order an expensive brand at full retail price. I was happy to find this online with faster shipping and I love the price.

I have a wonderful cordless phone with an AT&T speaker. The speaker is so good that no one knows I'm speaking on speakerphone. I don't want to give it up just because the battery is dead, but I've had trouble finding a suitable replacement battery. I had no problem finding a good replacement for the first three batteries, but the battery I need next time got me in trouble. One I bought from Revain I had to return this replacement battery for an AT&T 2419 CDP24201 CPH-505 because it never…