Second Hand Lithium Batteries

It's good to have a battery testing on hand and this one does the lithium and alkaline batteries. One thing I would note is for rechargeable batteries that have been handled a lot; it a good practice to clean terminals with  isopropyl alcohol otherwise it could give inconsistent results. This is covered in the manual and in their FAQ on the website. It is not readily apparent as to why you would need to read the manual for such a straight forward device :).

Very versatile, You can use lithium batteries to power it

Nothing beats these lithium batteries...they don’t die.

I already had two of the Nikon EN-EL15c Rechargeable Lithium-Ion Batteries, but I recently purchased the Nikon MB-N11 Power Battery Pack with Vertical Grip for my Z7ii which takes two of the EN-EL15c batteries, so having a spare made sense to me. I also own several EN-EL15 batteries for my D850 and have experience zero problems with Nikon batteries.

Like the ability to change 2 batteries at the same time and keep them together. Thinking about getting another for my other two Lithium Ion batteries.

I love the compact size of the charger, and it seemed to charge my lithium batteries quicker than my last charger.

These lithium batteries are very light and last a long time. Charger works well too.

Second one I have purchased. Lost the first one and could not do without! Secures a smaller camera (Z50 without binding my hand. Great product and compatible with all my other Peak Design straps.

First, have a pair of tweezers or very small pliers on hand. Second, READ THE INSTRUCTIONS. Other than that, it's easy, and solid. NOTE: this is NOT meant to switch between lenses. If you have more than one Nikon/Nikkor lens, buy one for each. Once it's on there, you won't want to remove it. You can, just not very easily. Also, this does NOT support any AF or aperature or any other electronics. Manual only. I don't yet know the weather sealing on it, but I'm not about to test it. I think I'll keep this in the studio. I love being able to use my favorite old Nikkor nifty fifty again!

The long life AA lithium battery has many uses including in an emergency so keeping spares on-hand isn't a worry due to the 10 year shelf life. I use it in business & personal life for cameras, NOAA weather radio, flashlights, hand-held computer, emergency strobe light, laser level, to name a few. B&H always has fresh inventory