[LCD Display] this adapter plate will fit the charger for my other camera

[2] I purchased the EN-EL3e version since it came with those adapter plates. This version was $10 less than the one marked for EN-EL15 so I was able to purchase this charger and two each adapter plates for EN-EL15 and EN-EL20 for less than the price of the EN-EL15 version. So far it has worked fine and charge all three battery types with no problems.

[2] I have two cameras, one with a battery grip taking two batteries, and I'm thinking about getting a grip for the other. I like to carry a spare for each battery I am using and this charger makes it easy and quick to get ready for an event. The LCD screen is a big plus.

[2] I immediately unpacked, plugged-in, and started testing and charging batteries when the Watson Duo arrived.

Mounting a battery with the device unplugged from power, the screen reports the percent remaining charge left on the battery, and pressing Test, the measured voltage from the battery. Finally, no more balancing VOM, +/- probes and the battery to track voltage loss!

Plugged-in, the charger reports the same information for each battery on the display, and indicates it's charging by the flashing top unit in the graphic battery indicator. Love it!!

Wanting to change battery plates, I held the charger in my hands like playing a game played using thumbs, and pushed one of the plates towards the back of the charger, like I would with any of the plates for my eight year old Pearstone plug-in-the-wall chargers. The plate would not budge! Tried the other plate on the other side of the Duo, same thing!?!? Confustion ensued, LOL!!

The manual has a minimal graphic showing installing the plate, not taking it off. So, after fiddling awhile and dismissing the use of screwdriver, it was back to thumbs pressed and squeezing hard against the corners of one of the plates, then progressively increasing the pressure applied, until it popped free! It took several similar remove of a plate from each side of the Duo using this technique the plates supplied with the Duo were easily removable.

The good news is that my Pearstone plates are the same plate as the Watson plates. They fit perfectly on the Duo, and mount and dismount easily.

I really like the features on this charger; the voltage/capacity display, the USB power/charging output, the car adapter input and being able to charge a different type and/or voltage batteries at the same time on this charger.

Highly recommended this Watson Duo for its simplicity, quality and features. I always look for great value over the long-run, and this charger overwhelmingly fits the bill. Thanks, AGAIN, B&H!

[LCD Display] This unit charges quickly and is very handy to be able to charge 2 batteries at one time! Certainly a life saver on the road.

[1.275 lb] nice gear . just wonderful to my trip - a long hike - where I will have onlu solar energy available. Easy to concet both.

[2] For fast charging D300 and D810 batteries but it is able to recharging any camera battery with the proper battery interchangable adaptable plate.

[LCD Display] Added another plate now I can charge 4 different batteries at a great price

[1.275 lb] It gives you the ability to charge two batteries at the same time or just a single battery. Also, you can change the battery plates to suit whatever battery you have and charge two different type of batteries at the same time.

[2] This charger is the cats meow charges fast and has indicators to let you check the power level of batteries