Sunway Solar AA AAA Battery Charger for Rechargeable Batteries 1.2V NiMH NiCD with Built-in 2Watt Solar Panel Portable Charger For1.2V Ni-MH Ni-CD Household Battery

I leave this on my window sill and keep NiCads topped off. I filled the charger with six dead AA batteries. I think it took two or three days to fully charge my batteries. Charge time doesn't really matter to me. I just need something for emergencies.You can actually charge different size batteries. I made an adapter for the 9v leads. I got a four D cell battery holder able to work with this charger.

This is a good charger with one slight flaw. When I first used it and tried to load four AAA sized batteries into their compartments, the spring that supposed to touch the negative end of the battery is thick and rather of heavy-duty thickness and it was very difficult to load the battery/push the battery and spring downwards. I ended up getting a butter knife to shoehorn the battery in via the positive end of the battery. I imagine the springs will be somewhat "broken in" by repetitive use and this problem will go away, but only time will tell as I have only used this twice within the first week of owning it. Other than this, it is a good charger. Big light clearly tells you it is charging, and another light lets you know when it is complete. The carrying handle doubles as a stand that you can adjust the angle to use the sun to the maximum usage when charging. I highly recommend this charger.

It is nice and works well, but it MUST be in direct sunlight or the red light on the front flashes like a Disco ball. -- Charging chargeable batteries from the top two makers of AA and AAA it has done a good job for us.

This product looks great! It is a very updated model compared to my old one. Can tell from the great quality that it is going to work wonderfully… However, I have not used it yet as I did not purchase the batteries yet, the quality, the design Looks terrific

Love this little charger. It has been working great to charge my AA & AAA Ni-Cad and Li-Ion solar batteries. It charges six (6) of them very quickly, certainly much faster than putting one (1) in a solar light. Definitely a good buy.

I had previously ordered two of these; both worked well. We use a lot of batteries so I ordered a third.It doesn't work at all. The charging LED never comes on and the batteries didn't charge. The battery slots are poorly made so I spent some time ensuring that I had good contacts. Wasted effort.It's not worth our time to return it, but we will not by from this vendor again.

It charges batteries. I think it might be useful in a disaster scenario; I remember scrambling for batteries after Katrina.Quality is typical, not awful. ABS plastic and it’s lightweight. Might likely survive a drop or two but don’t back a truck over it like it’s an AK47.

Seems to be made of tough plastic, you can take it anywhere. I charge the batteries ( 3 at a time) while driving and parked. Why three at a time? Because it takes most of the hot, sunny and clear sky day to charge 3x650 1.2v 600mah about 4hrs or longer If they are not fully dead. The same is true if you add more batteries i.e aaa, aa, and the 9v a total of seven. This will easily take a few days to fully charge batteries. After that, how long will your batteries last? It depends on your use (1 day, 1/2 day?). Overall it works just takes time and lots of it. It’s rated to 2000mah battery ( that equals a long recharge time). Your batteries would need to charged daily to max performance would be my suggestion. P.S. It took so long to charge I contacted the company, because I thought it was broken. Think long and hard before you buy this!