Ni-MH AA Rechargeable Batteries,Ni-MH AA 600mAh 1.2V Rechargeable Batteries for Solar Lights-12 Pack

Got my lights working again. Great price, better than taking down and replacing the solar string lights. Be careful about the battery type, make sure you open your solar box and get the numbers off the dead battery. It's dangerous to interchange with other types.

I’ve bought these GEILIENERGY AA rechargeables multiple times, and they always work well. They hold a good charge, recharge quickly, and have been reliable in all my devices. Great value and very dependable.

These replaced failing original batteries in solar lights. They arrived with some charge. All were not installed immediately so even after sitting for a while the original charge was sufficient to provide light until the next charge from the solar panel. The price was acceptable for the per battery charge. These have been used for some time and seem to be holding up. Nice rechargeable batteries.

These days we appear driven to review a product before having had much time with the product. No worries if we all know that. This order was for a 12-pack of rechargeable batteries that I will use for my solar light LED ropes. They came with a AA-like battery that was as ordered, AA 600mAh 1.2V. Reading the previous reviews was helpful, because there appear to be two similar products: a green battery (Ni-MH) or a yellow battery (Ni-CD). Not sure the color-coding is uniform, but the battery type is important. Repeating the previous review, Ni-MH are the newer more environmental friendly product that is less caustic than the older Ni-CD. All the other aspects of these two batteries do not appear to be statistically significant: cost, lifecycle, form factor, charging time, discharging time. I did read that "memory" as in how discharged it gets before a recharge is better for the newer Ni-MH. I plan to only use on the outside solar lights, so the charge/discharge will be very consistent over the expected one year battery life (if not actually two or three years). Product arrived quickly maybe because it was Amazon Prime, maybe because y'all know this is a good product and it is prepositioned. Delivery for me was in a bubble pouch with USPS in my daily mail. The first three batteries all shipped with an adequate charge to power my LED ropes through the night on a partial 4-hour late afternoon solar charge. They arrived yesterday, so I am one day into my expected year or so of use. Not including any additional pictures or video - the product was as vendor depicted, fit the standard LED ropes, so far so good.

Took down solar balloon lamps outside to replace batteries, but very disappointed, the old batteries had rusted and ruin the connections. Now new batteries I can’t use.

They don't keep a charge for very long.

Great

After a charge they are working fine.

Work better than the original solar batteries and last long

works as described

The lights are not working, not sure if its the battery or the lights at this time

Based on other reviews - I expected a charge prior to use would be beneficial - so proceeded doing that - all worked fine on initial installation on garden lights - and have worked great for the week I've had them.

Ok