elxjar(2-Pack) 3.6V 1100mAh TL-5902 1/2AA Xtra Series Lithium Battery for Tadiran TL-5902/S TL-2150/S ER14250 SL-350

Good quality 3.6 volt batteries.

I am using them in vintage computers. They do what they are supposed to do.

Worked as needed in my retro computer to replace the backup battery.

My dive computer uses these batteries as its power source. The ones I ordered from Amazon are exactly what I needed and were the perfect fit. This is my second time ordering the batteries from here.

We had a very old computer that had data on it we needed. Would not boot up. Changed the battery and it starts up great!

These 1100Ma batteries from this maker at least suffer from poor quality control. I had to peel the plastic labeling off two of them to reduce the diameter sufficiently to fit them in my device. Those two were dead. The second two from the same brand slipped right in to my device without peeling, but were also dead. I DO NOT RECOMMEND THIS BRAND whoever sells them and DEFINATELY WILL NOT BUY THIS BRAND AGAIN FROM ANYBODY.

It is a bit expensive, but it is for an older computer. It works as it should.

The elxjar (2-Pack) 3.6V 1100mAh TL-5902 1/2AA Xtra Series Lithium Battery replaced a TL 2150 battery which I found great. I can't rate it on anything else as it didn't have an expiration date on the battery so I don't know how long it will last. But at this time, it's working fine and hope it lasts for a long time.