Kastar NB-5L Battery (2-Pack) for Canon PowerShot S100, S110, SD700, SD790, SD800, SD850, SD870 is, SD880 is, SD890 is, SD900 is, SD950 is, SD970 is, SD990 is, SX200 is, SX210 is, SX220 is, SX230 HS

Good quality, well packaged, holds charge, long battery life. It’s great.

So far so good. The battery works fine in my Canon SX200 IS

Worth it given its price. I am not sure how it compares capacity but with two for less than the price of a Canon battery, well worth it. I am not a professional but can take a lot of pictures or videos with my DSLR camera and battery performs well.

I got these to replace the dead battery in my sega genesis portable. The contacts were right just had to put spacers in to make it fit. Works great!

Battery definitely lasts longer than the original Canon battery. Worked great for my trip.

One star because only 1 of 2 batteries held a charge.

I can't speak to the ultimate longevity of the battery, but it charged in a standard Canon charger and fit perfectly in the camera. Even if the batteries only function for 12 to 18 months - it's still an incredible deal. Camera: Canon Power Shot SX200IS Update: The batteries have now gone through several deep charge/discharge cycles, and they put the original Canon batteries to shame in terms of capacity and reliability. Great deal for great batteries.

I got these for an old camera I picked up that had one old battery. These charge up fast and they last a long time. Work really good.