Best Running Watch 2018 With Longest Battery

They are the BEST cartridges and last the longest!!

I can keep it running for hours. It is also extremely compact and light. Best battery ever had.

longest lasting battery I have ever had for this camera! thanks b&h

Best tv I've owned since 2018 and I'm so happy I chose it

I have two of these running them in my A7iv. Best 3rd party battery I have found and I have tried a few. Slightly less battery life than a Sony and now with firmware updates we have the limitations Sony is putting on 3rd party batteries. You have spent $2500 on the camera body and a bunch more on lenses, is it worth the hassle to save $19 per battery. Seems silly and I would not buy 3rd party again just because it really doesn't make sense for $19.

These batteries give me the longest running time on the Deity Theos UHF transmitters and receiver. They are well packaged in a nice plastic case which is reusable. These are the only batteries I’m using.

Worked very well and was easy to install. I was up and running in about 5 minutes. Longest part about adding it, was adjusting the mic cables, but the cable covers and channels made that very easy. I recommend it if you need a little reach to your Gen2.

Best Sound!... Just waiting for an upgrade on the 2018 DH590 that will not compromise the rich sound the DH590 has produced for me for the last 4 years! I prefer to not even try other brands since my experience with SONY has been so good!

Fantastic! Best ever for running and being able to hear around you at the same time!

[This review was collected as part of a promotion.] After running with a 2018 Everyday Bag from Peak Deaign for years I was always frustrated with how bulky and odd shaped it was. I was especially frustrated when placing it under a seat on flights.