Does it charge slower when you plug 2 things than when you plug only one?
1782461
Yes. It does. You better have some darn bright sun if you plan to charge two devices at once. My advice, just charge one device, then the other. You will be a much happier camper.
1782462
Probably, but not to the extent that I noticed it. We had two phones plugged in and they charged in about the same time as one. The key is to keep and eye on the sun and make sure it is getting maximum exposure at the best angle possible. We strapped it to the top of our backpacks while hiking and it did fine. Toward the end of the day we made sure to tilt it to follow the sun at camp.
1782463
I regularly charge two things at once: Cell phone and camera, two AA battery chargers, emergency radio and lantern. If a cloud crosses the sun, the devices will stop charging for a while, but mostly two devices are quite doable.
144861
Honestly, it does for me but only for about 25% of a charge and it trickles between the two cords if they're being used, especially if they're different devices despite the same voltage. I got what I paid for and for $6 it does the trick.
1946044
Hi, it does not charge t the same time both, I think it does not functioning anymore after 4 or 5 charges... Not recommended.
1078861
Yes, and since it has two USB outputs you can charge two devices. Even when it's plugged in
1862529
It's possible that it doesn't. I just needed it for an emergency charge to get me out of a bind while on vacation. I still use my primary charger 99% of the time. I will say though, the time I used it I didn't notice that the battery discharged noticeably faster.
1943351
I'm usung a dual port wall charger and there's one side that's for apple and other for android...the cable plug into the apple one was the one who charged slower but it was fully charged after 12 hrs. If I was you u would make sure the wall port is the right v for your device like 2.4c or 2.0v
1031564
Yes but one will charge at the recommended 1 amp and the other will quick charge at 2 amps.
540456
I've noticed it takes a bit longer to charge everything at once, but yes, it does. I find this to be great if I'm in a hotel and have to charge everything at once overnight.
1827503
Yes. It will be a little slower than your wall charger, obviously, but it will charge it.
1335184
Actually, it does also depend on the cable. Using the 12W charger from Apple, and, various third party certified cables, many are way slower charge. Here's an article related to that: http://thewirecutter.com/reviews/best-lightning-cable/
1780798
No, they just slow down during use. The two packs are interchangeable. So I just switch to the other. They charge fast and I have never had a problem with them. They do have an indicator that the battery is fully charged on the charger. It's a small red LED light on the charger.
194620
No. It has two ports capable of delivering 2.1A each (the same as your iPad charger) = 4.2A total. What you get is two ports instead of one, which can be convenient if power plugs are scarce.
829075
No issues with mine but if I use a wall plug charger from my Blackberry seems to charge faster
52988
No, this charges it just as plugging it into your computer or wall/car adapter would. It will most likely charge faster if it's off, but you can definitely use it while charging.
792854
yes, but slowly. In particular, if you're charging the pack via 2 amp, and charging your device via the 1 amp, the battery pack will slowly charge. Otherwise, it is just a pass through when you're charging the pack via 2.1 amp and your device via the 2 amp output.... basically the battery pack will never charge up really.It is still totally worth it.
328099
No it does not charge any faster. The tight fit does get looser on the ac adapter charger, but still charges my phone.
1277832
No it does not. you use your controllers but it works to charge two at a time