[2] Works fast for these batteries

[1.135 lb] Quick and easy. Looking forward to using it on my trip coming up.

[2] This Dual Watson charger is extremely reliable and works like a charm. The best thing about this charger is that the plates are interchangeable. I own a set of plates for 5 different batteries and they all work extremely.

This charger comes with a car lighter adapter and more importantly it has a usb-a port on the side to charger other devices. Although I do not have many usb-a cables anymore it's good to have in a pinch to charge small portable lights or other devices. The LCD is bright and accurate. Also, It's great to be able to see the battery charging level or to put the batteries on it to test the battery level without it being plugged into the wall.


Owning this charger is a good addition to my kit for my travels given its small size and lite weight and more importantly the Watson line that B&H sells is a solid brand that has never let me down.



[I have received this product in exchange for my honest review]

[2] I needed a duel battery charger, it does what it says it does. Seemed like a vvery resaonable price too! Couldn't be happier as of now.

[7.4 x 4.9 x 2"] Dual charger for 2 batteries. It's what I ordered and it's what I got.

[7.4 x 4.9 x 2"] I bought this along with two additional batteries and it works like a charm! I also use it as a quick check for the remaining charge since it doesn't require external power to do so. It gives a handy percentage remaining figure which is more than my camera can do at a glance. I haven't tried using it to charge a device using camera batteries yet nor have I really stress tested it to ensure it doesn't over charge batteries. However, it seems to be operating well so far.

[7.4 x 4.9 x 2"] As I was getting ready to leave for a trip, I couldn't find my charger. I found the Jupio on the B&H website and ordered it. It arrived in 2 days, and since it works via a USB interface, I was able to use in other countries with no difficulty. It charges quickly and tells the percent of charge on the battery. Just what I wanted.

[1.135 lb] Excellent battery. I Love the USB C port! Last as much as the original

[2] Works very well and does not overheat.

[1.135 lb] I was looking for a charger that I can use to charge via a USB-C port, to take advantage of fast charging using a battery pack while traveling. The Jupio charged a single battery from just 3% charge left, all the way up to 100%, in 2 hours and 38 minutes. After 2 hours the battery was up to 93%, so it took the remaining 38 minutes to charge the extra 7%.

I also have a RavPower charger (no longer available) that uses a micro-USB port for the charger. The micro-USB specification limits the amount of current traveling from the battery to the charger, so it's not as fast. A similarly depleted battery took 3 hours and 20 minutes to charge in the RavPower.

When buying such chargers, pay attention to the current supplied to the battery. I couldn't find many chargers that can supply 8.4V at 1A to a battery as the Jupio does. For example the RavPower is rated at 8.4V and 0.7A, so it charges much slower. The other notable charger that seems to handle 1A is the SmallRig one, but it was not available when I got the Jupio.

Note that charging 2 batteries at the same time will limit the amount of current going to each battery to 0.8A, which means slower charging overall. I have not tried to see how long it takes to charge 2 batteries.