Kastar NB-4L Replacement High Capacity Li-Ion Battery for Canon Powershot SD200 SD300 SD400 SD450 Digital IXUS 30 40 50 IXUS 60 65 Digital Cameras

I sell antiques online and have used the same Canon PowerShot camera for many years. The camera would be considered obsolete by many, as it only has 3.2 megapixels. Yet it has given me wonderful photos and has paid for itself many, many times over. So when the battery started losing ability to hold a charge, I sort of panicked. I checked Amazon and luckily I found the battery I needed. It was very reasonably priced, so I bought it. It works great, and gets alot of use. An excellent battery for my favorite little Canon camera.

These extra batteries are cheap... very low priced and they do work well. But the mAh level is less than what the Amazon product page photo shows. The batteries are rated at 780 mAh but the photo shows 1400 mAh. For the price of each battery, I can't complain about the false advertising. For having extra batteries around, these can't be beat. Even if they only last a year or two.

We have a Canon PowerShot SD1100 IS digital camera. My husband had the original battery the pocket of his shorts after a trip and it ended up going through the wash. We didn't want to spend $40 - $50 on another Canon battery. We came across this one and I have to admit I was hesitant because I didn't think that such an inexpensive battery would actually work. We bought two (after all, they were so cheap!) and gave it a try. The battery life probably isn't as great as the original Canon battery, but it does last a long time. It was also a perfect fit for our camera. We have had no issues thus far and I'm glad that we bought two so that we have a backup - for the cost, it's worth it to buy a few. Highly recommended!

Purchased 2 of these batteries. One of them is working well, the other one came slightly expanded/puffed and does not seem to be discharging normally in the watch (drops to 0% charge from over 10%). Also heats up the watch concerningly when charging.

We purchased this battery as an "extra" for our Canon ELPH 300 digital camera, to supplement the Canon battery that came with the camera. We have been using this battery for about 7 months now and it still seems to hold a charge. However, even on a full charge, this battery lasts only about half as long as the Canon battery that came with the camera. For us, we often use the camera in a waterproof case, and when we do so, we always make sure that we're using the stock battery because it lasts longer. But for most applications, this cheap battery is fine - just buy several of them, and swap in a new one when one goes dead.

A great value for your dollar. I had my doubts initially however when I installed it into a camera that had been without a battery for over a decade it fired it right up plenty of power no problems. I was so impressed I ordered a couple more batteries for my other cameras. There will never be any buyer’s remorse with this product.

I received the batteries (2) very quickly and have charged and used them. They are working as expected. I can't give the batteries a 5-star rating as yet because they must hold up over time and that will be months down the road. I have purchased these batteries thru Amazon before and they lasted a long time but this is not the same supplier so I can't say as yet whether they will hold up.

Picked this up as a backup to the included OEM battery for my Canon Powershot DSLR. This works very well, has similar battery life to the Canon and the LI-Ion holds a charge very well, even when stored for periods between uses. My camera is used pretty frequently but not at a professional rate, for reference. This was a very good buy and eight years later, the battery is still in service.

Though I've charged only one of the two batteries purchased, it is still holding its charge. So far ... so good.

No need to add more on these batteries ; they fit , they work ! It's not a dress or a camera :-)