8 IFR 14430 3.2v LiFePO4 Lithium Phosphate Rechargeable Batteries 400 mAh Solar Garden Light Baseline Battery

Not happy with it. I have 8 solar lights in a row, all receiving roughly equal amount of sunlight. Replaced batteries for half after 3 years of use. The remaining old batteries charge last until next morning during summer months. The new batteries charge last for about 2-3 hours. I chose to buy this because they were supposedly the better ones. Didn't work for me.Update - 2 weeks later: Returned these batteries and received a prompt refund. I've ordered another brand. Same results, if not worse. Now I am wondering if there's proprietary solar charging process and the originally supplied battery - which works perfect. Unfortunately there's no unique identifier on that battery that came with the solar lights. Bummer.

It's difficult taking apart the solar lights. I wanted to be able to plug these into a wall outlet and pop them in walkway lights, but they are too short and there was no adapter to make them the length of AA batteries. I will make some myself, but it would be nice to have an AC charger able to hold this unusual size battery.UPDATE : They did not winter well and barely lasted a season, so I knock off another star. It wasn't worth the cost effort and trouble to rebuild the lights with these batteries. Sad.

Bought the 8 pack. All arrived fully charged. I put one in a solar path light. Light came on and stayed on despite it being daytime. When it was fully discharged, I put it into one of my solar path lights. The first solar light I put it into did not charge it after 24 hours, so I put it into another one that I knew was working correctly, and it charged after another 24 hours. Works fine now. At first I was skeptical, but have been proven wrong in my first assessment. Now happy with the batteries and need to do more testing of my remaining path lights.

Batteries seem like they are well made and good quality, but out of my 8-battery package, one of the batteries simply did not work (came uncharged and never picked up any charged even after being installed for 1 full day under the sun). Still have 3 more batteries to test, hopefully those 3 will work.

price was right and I could not find this size anywhere in local markets, For what my wife paid for the lights, I wanted to make sure all lites worked. he original batteries lasted 3 years. Hope these come close to that. after 60 days they are working as expected

These batteries are total garbage. Out of 8 batteries, only 2 work after a full day's worth of charging in the sun.Don't waste your time OR money on this trash.The attached photo is of these pieces of crap in action, after a full day's charge in the full, unclouded sun.

One of the batteries I received was leaking inside the package. I put the rest in my solar walkway lights. One of the lights doesn't hold a charge for more than about 2 hours, while the other lights stay lit practically all night. The battery wrapping looks poorly done. I was afraid the wrapping would interfere with the metal contacts. Poor wrapping is indicative of sloppy production.

I bought these to replace the batteries in my solar charged light fixtures along a sidewalk. They seemed to be okay for a few weeks but months after replacing them about half the lights never even come on. I'll need to find another source of rechargable batteries for these.