The Duo LCD Battery Charger II from Watson charges 1 or 2 batteries of various types via dedicated interchangeable plates, which are required and available separately. The Duo Charger can simultaneously charge 2 different battery types with different voltages. It runs on 100-240 VAC power, allowing for use all over the world. The charger also features a USB 2.0 port for charging another device simultaneously. The LCD screen provides a digital read-out of each battery's charge percentage while charging and can also show a battery's charge status via the battery test button, even when the charger is unplugged. Integrated detection circuits protect batteries from overheating while charging by automatically stopping the charging process, and also guard against dangers such as defective batteries or short circuits. The Duo includes a power cord with a 2-prong US plug, as well as a 12 VDC car charger that plugs into a cigarette lighter.

Watson Duo LCD Battery Charger    2 Battery Plates for NP-95/DB-90    Accepts Interchangeable Battery Plates    100-240 VAC Power for Worldwide Use    Charging Time: 2-6 hr    USB 2.0 Port for Charging Other Devices    Digital Read-Out of Charge Percentage    Includes Power Cord    Includes 12 VDC Car Charger

• Accepts up to two Watson interchangeable battery plates, available separately

• Simultaneously charges two batteries independently

• Overcharge and overheat Protection

• LCD screen displays charging status

• USB output charges mobile devices

• 12 VDC car adapter allows mobile charging

Related Questions and Answers

Q: 1. Does this charger work with the Sony NP-F970 battery adapter?

A: The Watson Duo charger uses user-replaceable battery adapter plates from Watson. In order to charge Sony NP-F style batteries (NP-F550, 570, 750, 970, etc.), you'll need at least one of these: https://bhpho.to/3DOneR8

Q: 2. Can you power the charger via usb? Or just charge from the unit via usb?

A: The USB port only provides power to other devices, it cannot be used to power the charging unit.

Q: 3. What is the capacity of these batteries?

A: It's a battery charger, not the batteries themselves.

Q: 4. Is this compatible with olympus pen epl7?

A: Apologies. Do not own the Pen so have no idea

Q: 5. Do you ship to Mexico?

A: Yes, the item is currently able to be shipped to Mexico.

Q: 6. Can this charger be used for the latest Fuji batteries (NP-W126S) used in the X-T2?

A: Thank You all for your prompt answers - very much appreciated

Q: 7. Can I get this with a wall plug for Europe wall outlets?

A: it will operate on AC 100 to 240 volts 50/60 Hz.so get adaptor for country you going to.It comes with a car charger cable so thats an option too.12 volts to 24 volts 2amp max I am quit happy with this product.

Q: 8. If, instead of using the supplied power cord, one used a two-prong, right-angle plug adapter (with no cord), such that the charger would hang vertically from the wall outlet, would the plates and batteries stay attached to the unit?In other words, do the plates attach securely enough to the unit, and do the batteries attach securely enough to the plates, that both plates and batteries stay attached when the unit is held vertically?

A: They do stay attached pretty securely, but I really don't recommend hanging this charger vertically. With time the batteries might fall out of the device.

Q: 9. Are they chipped? Do these Watsons show remaining charge on the back of the Olympus camera screen?

A: You have to remove the battery from camera to charge,so the camera is not connected to it.This is a great charger it shows percentage of charge and voltage after pressing test button.shows progress when charging and can do 2 batteries at once even at different levels of charge.make shure to get right battery adaptor for this unit to charge the battery you have.

Q: 10. I have noticed that this, and other "after-market" chargers only have two pins while the Fuji charger has 4. How does this charger work properly when it is not making contact with all the plates on the battery?

A: The Watson Duo LCD Charger with Two NP-W126 Battery Plates charge fuji batteries properly with no issues.