Fully charged, it kept my BMOC4k running passively for just over 5 hours. That augers well for actual recording time, when comparing with the 35-40 min. of the provided internal battery, which keeps the camera passively powered for just over 60 min. I doubt the more expensive BM recommended external grip is as good bang for buck. The only remaining unknown is the working life of both units.
Verified purchase: Yes | Condition: New
The OEM Cannon batteries are rated at 760 mAh (mill-amp-hours). This number indicates how long the battery can run under load. This Insten battery is rated at 1400 mAh which implies it has double the capacity of the OEM batery. Not EVEN close. Two new Insten batteries fully charged before use both provided less than 15 pictures. My 10 year old Cannon battery does 30+ photos. Based on this real world test these Insten batteries are at best 350mAh. At $4 each it's about on par relative to mAh per $ comparable to other batteries. The question is do you want to constantly charge a battery, particularly is you are not near and A/C outlet? This is definately the NOT the battery you want if you are on a whale watching cruise hoping to catch the sight of a lifetime.
Verified purchase: Yes | Condition: New
My camera has been dead for awhile. My Nikon battery should be rechargeable however it doesn't charge. Took a chance on this product and finally got something that makes my camera work again. So far so good. Will update later on battery life. I have taken it to a fair and shot videos and pictures and it's still working lol. Can't beat it for the price.
Verified purchase: Yes | Condition: New
The battery is delivered in a well presented package with the product identification. In it's interior you'll find the battery protected with a plastic bag. Very easy to install, you remove the old battery and insert the new one. I always keep the battery in charge for 24 hours before using it. The Li-Ion batteries last a very long time, no matter how hard you use your camera. The previous battery give us more than six years of use and never lost the charge. I will recommend this product because it is priced right and delivered fast.
Verified purchase: Yes | Condition: New
the battery is only longer by few minutes compare to oem one. the battery fits easy going in but going out is not popping out maybe due to extra weight. the run time is only few minutes longter than oem.
Verified purchase: Yes | Condition: New
This replacement battery seem to work well so far. I purchased 3 of these battery's. All of them charged up in a reasonable amount of time. I have only used one of these battery's so far and it seems to have good life. It has only been used for 5-10 minutes at a time. Probably used for a total time of 25-30 minutes and still has life left in it. Priced far under an original Nikon battery it seems like a good buy. So far so good.
Verified purchase: Yes | Condition: New
I have an older digital camera and when the battery died I thought it would be a fairly expensive fix. But I found this and it's a great bargain. Works wonderfully and I can take pictures again. Thank you!
Verified purchase: Yes | Condition: New
This is not an original part from the Manufacturer, that may actually be a what is good about it. The part is an improved version that holds a larger charge for a longer time. The original battery from Panasonic did run out of charge quickly if it was not used much. There was a review that said this part did not fit well, while this was a concern, it does not appear to be the case as it does fit perfectly in the Camera, and little snug in the charger ( which is a good thing as it does NOT fall out ) I highly recommend this battery. Do not let the price be your deciding factor, the power is more important and in many cases is only a little bit more expensive.
Verified purchase: Yes | Condition: New
After years of inactivity, I had the opportunity to finally use my camera again when I found these equivalent replacement batteries. They operate just like the original Kodak more expensive ones. I just charged them up and I was ready to go in no time. For this quality and price point, I'll definitely be buying more!!!
Verified purchase: Yes | Condition: New
Batteries are hard to evaluate over a short period. What's important in a battery is how long it lasts, especially since LI batteries tend to 'leak' (lose power without being used). This battery powered up my camera so, right now, I'm a happy camper!
Verified purchase: Yes | Condition: New
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