DSTE10.8V 3350mAh LP-E4N(LP-E19) LI-ION Battery Replacement for Canon EOS-1D X Mark II,EOS-1D X,EOS-1D Mark IV,EOS-1Ds Mark III,EOS-1D Mark III Camera

Brilliant. Camera recognises it, lasts ages and is an extremely well made. As good as the original.

I recently bought a used Canon 1DX Mk1 for my Motorsport and Portrait photography. Due to the high amount of shots I take during a race meeting I wanted a new back up battery to go with the original Canon one that came with the camera. I used the DTSE one for the first time and all I can say is that I am very impressed!! I was shooting Large Jpegs and reviewing on screen after each session. When my colleague went to change her battery in her Sony a7iv ahead of the final's I decided to check mine too, just to be safe. I certainly wasn't expecting that after over 1100 actuations, I still had 77% battery life remaining!! A couple of other things worth noting is that all the functions work exactly as they should do & that the finish and quality of the material is also excellent. A great value purchase.

Bought one of these as a backup, works very well in a Canon R3

I reviewed this battery after a single use and I believe I was hasty and rushed to judgement. It really is an excellent product, with great battery life. My R3 works perfectly with the battery and at this price point renders the OEM battery irrelevant. Many will say to only buy the OEM battery, but the cost its outrageous and the the battery doesn't perform any better than this unit.

Perhaps not the cheapest third party battery but seems to last just as long as the Canon battery and is actually recognised by the camera as a genuine battery so gives all the details regarding amount of charge left etc.

I use three of these with my Canon 1DX. I say I use three but, in reality, one of these batteries usually lasts me a full day of sports shooting (3000-4000 shots) the Canon original which came with my camera is now a showing it’s age and can’t keep up with these new batteries, which are only a fraction of the price of a genuine Canon item. They fit perfectly on my Canon double charger, and perfectly in my camera. They operate exactly like a Canon original, and I’ve been very happy with their performance. I wouldn’t hesitate to recommend them

I have always brought original Canon Batteries however having just got another Canon R3 I want a spare battery and Canon are out of stock so I thought I would give this a try - and so far all I can say is I dont know why I have not done this before it works perfectly charges in the same time and last the same time so I know what I will be buying next time - one of these !

For the price it is a good alternative to the Canon battery. It has worked well for me so far .