ER14250 3.6V 1200mAh 1/2AA Lithium Battery (10-Pack) Non-Rechargeable

Exactly what I needed! Arrived in great shape and works as expected.

Alarm system beeped low battery, this was an easy replacement and saved the cost of an alarm company service call.

Arrived with 38% battery life left. I tested all of them and they read 3.681v.

No problems with vender. Product received in timely fashion; works as advertised.

This was the right battery we needed for our radon system. It was delivered the next day. Super fast service. We ordered 2 and have 1 as a backup. Good value for the money.

Review edit: After seeing my review, the company reached out to me and offered a full refund even though the batteries were 6 months old. Their service was excellent. Original review: I bought a box of 10 6 months ago. Most had at most 50% charge. Now, 6 months later, the 7 unused ones are all dead. A complete waste of money.

It would have been nice fot it to have been a more popular battery size. It lights the keyway on my sliding door just fine.

Fit our radon monitor as needed

Correspond à la description

Battery arrived quickly & works great!

Works as expected in old macintosh computers (IIsi, IIcx, SE etc). Note, needs to be removed before long-time storage (years).

My Macintosh LC475 thinks it’s just been manufactured again 👍🏻⭐️⭐️⭐️⭐️⭐️

ありがたいですね。