6000 Mah Lithium Ion Battery

I purchased the 3400 mAh Rechargeable Lithium-Ion Battery for my LEDlenser ML6 Lantern so that I would have a spare. The lantern comes with a stock 3000 mAh OEM battery. Using a battery analyzer made for testing of Lithium Ion 18650 batteries, I placed both batteries side by side. I ran four tests that Charged/Discharged and Charged again. I wanted to both exercise the new batteries, as well as compare their performance 3000 mAh vs 3400 mAh. Surprisingly the 3000 mAh battery out performed the 3400 mAh battery by a great deal. This was disappointing to have purchased a top notch battery so I would have extra capacity for my ML6 Lantern. Perhaps the company should question their supplier. The 3400 mAh battery was left in the dust. 3000 mAh LEDlenser Battery 3400 mAh LEDlenser Battery Test #1 3263 mAh 3137 mAh Test #2 3269 mAh 3176 mAh Test #3 3357 mAh 3178 mAh Test #4 3316 mAh 3179 mAh

Rechargeable lithium-ion battery used for Olympus camera works well everytime.

I upgraded from a D7000, and am very pleased. The resolution step-up was more than sufficient for me. My D7000 batteries work in it, so with the 2 that I bought, I have more than enough. I took it on a 2-week Grand Canyon trip. I used up 2 of the ENEL15A's from the D7000, and half of one of the new ones. I took around 240 photos and a couple of video segments. My observations: - Great dynamic range - Whites will clip if the internal meter is more than halfway up the scale - I have not seen any banding in my photos - Live histogram in the viewfinder is awesome - Locking mode dial is a big help c/w the D7000 - Idiosyncratic viewscreen activation, I switched to manual - extendable viewscreen is a huge plus - Playing with all of these features and the touchscreen consumes more battery than you might expect based just on # shots - I did not try to charge it though I had a solar panel, a folding 7-watt type. It could just charge a 6000 mAh GoalZero. I couldn't charge all of the time because of raft conditions and angles / shadows. I think that the ENEL15b is probably around 6000-8000 mAh from what I have read. If wanted to seriously charge these batteries in the field, I would consider a 20 Watt or higher panel, charge a battery pack, and then transfer the charge to the camera at night. Sorry for the rambling..

The Watson Lithium-Ion Battery is definitely a great choice for those who's original GoPro battery is just not cutting it! I bought this battery to replace the worn out battery that came with my GoPro Hero 3. The original battery was to the point I was lucky to get 2 hours at most, even without the screen attached. With this new battery, I was able to complete an entire overnight Timelapse, note that's without the screen, but even with the screen on it's still a lot better! I would 10/10 recommend this. Did I mention B&H Photo's amazing shipping time!

I bought the EN-EL 14A Lithium-Ion battery for use in BG-N12 Battery Grip for use during a once-in-a-lifetime photo expedition to Maui, Hawaii. The battery held its charge.

Watson BP-828 Lithium-Ion Battery is good quality battery, work very good...

The Nikon EN-EL 18d Rechargeable Lithium-Ion Battery is a super battery with an incredibly long life and easy to recharge. Highly recommend!

I use this battery as a back-up to my Nikon battery EN-EL4a rechargeable Lithium-ion Battery Pack. I always use my original Nikon battery but if I am out in the field and my Nikon battery goes down after many shots, I then switch to the the Watson EN-EL4A Lithium-Ion Battery Pack as my back-up until I can re-charge the Nikon battery again at home. I find it's more economical using it that way since there is such a big price difference between the Nikon Battery and the Watson Battery. However the Watson battery is a very good battery and reliable in every way.

Having the BL-5 battery chamber cover, and used with the EN-EL18c Lithium-Ion battery allows you to extend your camera's power. When used with the MB-D18 Battery grip, and a fast XQD memory card this will allow your D850 to scream at 9fps! Highly recommend!

Having this as a spare battery was great - maintained its charge as well as the original Pentax lithium ion battery and let me continue with my photography.