should i buy Moonrays 97126 350mAh NiCd AAA Rechargeable Solar Batteries, reviews

Keep Moonrays' solar-powered lights (and any other device that uses AAA batteries) in top-notch working order with help from this 97126 four-pack of AAA batteries. High-capacity, long-lasting, and reliable, the 350mAh nickel-cadmium (NiCd) rechargeable batteries are designed specifically for use with solar-powered lights as they can handle the constant charging and discharging typical of solar lamps. Quick to recharge, the batteries also offer low internal resistance, long circulation life, and steadfast stamina.
A subsidiary of the powerhouse duo of Coleman Cable and Woods Industries, Moonrays offers a wide range of products including attractive landscape and home lighting sources, which combine a modern aesthetic with advanced technology to beautify and simplify the lighting of homes, cabins, condos, vacation residences, and more. A line of intricate, nature-inspired garden accents also sets Moonrays apart from its competition, with everything from simple path lamps to ornate stake lights creating enchanting focal points in gardens small and large alike. The solar-powered products offer energy-efficient and cost-saving alternatives to traditional lighting sources, making them smart and savvy choices for earth-conscious consumers.There is simply no reason why anyone should buy those NiCd (Nickel Cadmium) rechargeable cells for solar rechargeable light applications. For similar price, you can find NiMH (Nickel Metal Hydride) cells such as the Rayovac Rechargeable AAA, which offer the following advantages:

- Higher capacity: NiMH AAA cells are typically 800-1000mAh, compared of just 350mAh for those NiCd cells.
- No memory effect: NiMH cells are less likely to suffer from reduced capacity when they are partially charged and discharged (such as in a solar light application).
- Environmentally Friendly: NiMH cells do not contain Cadmium, a highly toxic heavy metal. Expired NiCd cells must be disposed in special battery recycle bins, but most people don't bother to do that. So those cells end up buried in landfill or, worse yet, incinerated. (*)

The only advantage NiCd cell has over NiMH is lower internal resistance, which allows it to provide very high peak current in short bursts. That's why NiCd cells are still used in cordless power tools and RC race cars. But in the case of solar rechargeable lights, the battery current is delievered slowly over 8-12 hours. So NiMH cells, with much higher capacity, are far superior as replacement batteries.

(*)FOOTNOTE:
As of Sep 2008, imports of NiCd rechargeable batteries were banned for all EU countries (thanks to a 2006 Battery Directive). Prices of NiCd cells plummeted as a result. It is sad to see that the U.S. is now being used as the largest dumping ground (literally) for those outdated products.

The batteries themselves are probably fine. The problem is that the ones I received had already expired and didn't work. I bought 6 packs of batteries and Amazon replaced them for free, but those, too, had already expired. The end result for me was a lot of hassle and I still don't have any usable solar batteries. Anybody know where I can get some? The AAA NiCd seems particularly hard to find compared to the AA size.

I recieved my solar batteries quickly but they were dead as a doorknob. Never charged up at all. Worthless. Very unhappy with product. Not worth returning buy the time i pay for shipping! I have several solar powered lanterns at my house that either would not light or were dim. I ordered the solar batteries from Amazon and the lanterns are again working like new. Bought this product to replace rechargeable NiCd batteries in an emergency light (the ones that come on when the power goes out). The light uses LED bulbs so they were still good but the battery was failing. I thought about buying a new light but couldn't find them at the local store so I bought these batteries to try it out. It has worked very well so far (about 1 month), the light now shines quite brightly, so I'm quite happy with the purchase. I know these batteries were intended for solar lights, but they had the exact same specs as the existing batteries (350mah / 1.2v), so I was confident it would work. The batteries themselves are probably fine. The problem is that the ones I received had already expired and didn't work. I bought 6 packs of batteries and Amazon replaced them for free, but those, too, had already expired. The end result for me was a lot of hassle and I still don't have any usable solar batteries. Anybody know where I can get some? The AAA NiCd seems particularly hard to find compared to the AA size. There is simply no reason why anyone should buy those NiCd (Nickel Cadmium) rechargeable cells for solar rechargeable light applications. For similar price, you can find NiMH (Nickel Metal Hydride) cells such as the  which offer the following advantages:

- Higher capacity: NiMH AAA cells are typically 800-1000mAh, compared of just 350mAh for those NiCd cells.
- No memory effect: NiMH cells are less likely to suffer from reduced capacity when they are partially charged and discharged (such as in a solar light application).
- Environmentally Friendly: NiMH cells do not contain Cadmium, a highly toxic heavy metal. Expired NiCd cells must be disposed in special battery recycle bins, but most people don't bother to do that. So those cells end up buried in landfill or, worse yet, incinerated. (*)

The only advantage NiCd cell has over NiMH is lower internal resistance, which allows it to provide very high peak current in short bursts. That's why NiCd cells are still used in cordless power tools and RC race cars. But in the case of solar rechargeable lights, the battery current is delievered slowly over 8-12 hours. So NiMH cells, with much higher capacity, are far superior as replacement batteries.

(*)FOOTNOTE:
As of Sep 2008, imports of NiCd rechargeable batteries were banned for all EU countries (thanks to a 2006 Battery Directive). Prices of NiCd cells plummeted as a result. It is sad to see that the U.S. is now being used as the largest dumping ground (literally) for those outdated products.The batteries came quickly, that is within the time frame projected, and they work and are still working with the solar powered units we bought them for. The originals, that came with the solar powered units either didn't work from the start or within a week they no longer would work, not holding a charge. These batteries have now been in a month and they are still working, working, and working! Thanks!