GEILIENERGYReplacement Battery BT166342 / BT266342 BT183342/BT283342 BT166342/BT266342 Compatible for Cordless Telephones CS6114 CS6419 CS6719 EL52300 CL80111(Pack of 4)

I went to batteries plus to buy a new battery for our phone and while I was there I figured I might as will get three and replace all three phone batteries at the same time. However when they told me the cost for one battery was almost $20 that idea quickly went into the pooper. So I got online and found these batteries which were I think 3 for $9 if I remember correctly and are practically identical not only in specs but in packaging and printing. This is a homerun and so far they have worked flawlessly.

Bought these a year ago and expected them to last a lot more than a year. They are not recharging or holding a charge. Don't know how old they were when I bought them, but I started using them as soon as I got them.

Hard at this point to judge the longevity and battery life given I first received the batteries 3 days ago but I am happy to say the order was shipped and arrived as promised. Batteries were fully charges when we received them and thus farm all 3 phones I installed them in are working perfect fine. I am happy with my purchase but the real judgement will not be able to be made for years (I hope the batteries last several years as the old ones did).

I have 3 AT & T phones and these batteries are the answer. No problems installing them. I bought these batteries for "back-up" and had them on the shelf for over 2 years before I used them - so on the shelf I know they last at least 2 years - what more can you ask of a battery? Of course I would recommend them.

Have 3 phones and the base unit. All 3 phones charged up good and are working fine. Will the batteries last? I can not tell so I will not provide battery life. I will come back a year from now and let you know if they are still working, if I can remember to do that..ahhahaaa.

Purchased in late August of 2020, batteries do not hold charge for very long. Very disappointed, have three portable phones, replaced battery in two phones with the Geilienergy batteries, charge does not last long at all. The third phone has the original battery and is going strong! I do not recommend this product!

I almost bought new phones, then I thought, why spend $70 when I can just replace the batteries & spend $10. It took a minute to put the batteries in myself, & they are all working again. So far, so good. Thanks, Lynne

Battery in wireless land line died after many years. Ordered 3 for a good price that was exactly the battery that was in the original phone. Shipped in a few bays. Fixed problem. Prime, so no shipping. Not even worth looking elsewhereCant yes determines battery life or etc yet. Seems to work just fine and have already used several times.

Needed a replacement battery for our baby monitor handset. These were the right ones and the first one lasted us 8 days before it would not charge.... dead . 2nd one just put in and lasted 8 days as well. Junk

I only gave 3 stars because,our phones wont stay charge long. we though it was the batteries, but even with these we still have the same problem.It might be the phone itself i don't know. So there is a 50/50 chance these batteries are good.

So far so good. Very good price. 3 batteries for appx. 18$ Canadian tax incl. Really happy. As for battery life not sure yet but seems to be good. Holding the charge properly.

Almost bought new phones but thought I would give the batteries a try. Glad I did, saved me some money. Holds a charge just like a new phone

Replaced my Vtech dead batteries, as described that they would, and works perfectly.