Ravpower Portable Charger Not Charging

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.

We bought this more as a portable charger, but it was much bigger then expected. We also have quad chargers which are flat and really a smaller profile overall (but 4 charging ports were overkill). After traveling with this unit (flying) we were happy with the weight and it was pack-able enough. The handle is molded in and it feels as one complete unit, solid enough for the road and air. So overall we're really pleased with how strong the unit is and the performance is exactly what we expected - excellent. Nice digital readouts with charging info. A solid purchase.

I'm very happy that with any new piece of portable lighting or camera, I am able to add one of these to my charger. It makes battery charging neat and handy.

I mainly use one at my desk when not charging and using headphones when not using bluetooth. I also have one with my portable battery charger just in case. I’ve never had a problem using Apple lightning earpods and charging at the same time.

[This review was collected as part of a promotion.] This is a great 3 in 1 charging unit for all of my portable Apple devices. I bought a second one so I could keep one in a guest room and take it with me on trips. The Magsafe charger works like a charm on my Iphone and unlike other Iphone chargers, is not so finicky about where you place it on the charger.

Convenient Charging Port- I can charge it on my computer- with my cell phone charger or with my portable USB power bank 3 hour run time at 100% flip-over CTO gel

[This review was collected as part of a promotion.] The Anker portable charger exceeded my expectations with its remarkable fast-charging capability, impressive battery life, and compact design that makes it incredibly convenient to carry on the go. Additionally, its sleek aesthetics and user-friendly features make it a standout choice for anyone in need of reliable and efficient charging solutions. Overall, a five-star product that I highly recommend!

Great item for charging your portable equipment.

Love this charger ideal for travel and charging!

The charger is much faster than in camera charging. A must buy.