[4x AA, AAA] it is awesome! it has a cord that is built in and can charge two batteries on the road

[0.26 lb] Dual charger for 2 batteries. It's what I ordered and it's what I got.

[0.26 lb] Perfect for the field with docks working independently of each other. Boosting off a Mophie powerbank and mega fast :) Highly recommended

[0.26 lb] 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.

[0.26 lb] Have this for two years and the versatility and practicality is amazing. I have an older model of this brand and its my oldest charger alive. No special functions like, slow, fast or discharge but its sturdy and reliable

[4x AA, AAA] Works fast for these batteries

[4x AA, AAA] This Watson 4-bay charger is a great tool for keeping my rechargeable batteries full . It's super easy to use and charges both AA and AAA batteries. I love that it charges each battery individually, so you don't need to worry about matching pairs or anything like that.

It's got built-in safety features that shut off the power when the batteries are full, so you don't have to babysit it all day. The folding plug is a nice touch as well, making it easy to toss in my bag and take it with me. Overall, it's a simple, reliable, and convenient charger that does exactly what it's intended to do.


[I received this item in exchange for my honest review]a

[4x AA, AAA] 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.

[0.26 lb] charges 8 eneloop pro's simultaneously and has decent build quality. so far it's well worth the $18.