GEILIENERGY 1.2v AAA NiCd 600mAh Triple A Rechargeable Battery Cell for Solar Lights Garden Lamp(8 PCS)

I got a bunch of solar light stakes at Dollar Tree for $1.25 each - so excited! After a couple of months, despite diligent attempts to keep them exposed during daylight hours, they began losing brightness and longevity. Well, these new batteries are just terrific. I replaced all the interior 150 mAh batteries with these 600 mAh batteries and not only increased the brightness but the longevity lasted from dark until shortly after daylight. I was concerned about replacing the lower mAh batteries with these 600 mAh but it isn't a problem. Do it and, for the price of a better NiCd battery, I've capitalized on a steal at the Dollar Tree. It's like I got a $20 fixture for $1.25...oh, and I purchased a EBL battery charger for the new batteries on Amazon, as well, to add greater value to my little solar light stakes!

I also ordered NI_MN to power my Panasonic phone, but that did not work so I tried the NICD in the phone and it worked in the phone as well as the solar lights. Added bonus.

They are your average rechargeable batteries although all of the Solar Products I put them in still do not work but I'm not sure if it's the batteries or the product

Used this for my outdoor decorations.

I have some Dollar Tree outdoor solar lights and for a $1, what can you expect, right? What I didn't know until my husband took it apart was that there are batteries inside. He had me order these batteries and the lights now stay on most of the night. I was ready to toss them, but this purchase made them truly useful. I haven't had them long enough to know how long they last, but I am thrilled at the power they bring.

Like most Chinese batteries, the actual capacity is much less than advertised.Advertised as 600mAH, it tested at 327mAH.the EBL cells are are better at 397 mAH.Tenergy cells are closer to their stated capacity, but more expensive.NiMH cells in general have higher capacity, but do not tolerate abuse as well as NiCd.NiCd must be recycled as the Cd (cadmium) is more toxic than lead.Technical details:After a full charge, the cell was placed on a trickle charge to insure it was charged to 100% of capacity.It was then discharged through a 30 ohm resistor until a voltage of < 0.9 volts was reached. The current was measured every 5 minutes and the total mAH was computed as the sum of the 5 minute mAH.

Came as described use this for my solar lights 4 so far they work fine

What's to say? Packed well, work well right out of the box. Longevity will be the test. Cost more reasonable than some