The GoPower Overnighter is a compact universal battery that keeps you going for over a day and is capable of charging your tablet, smartphone and other USB based devices through the USB output. The GoPower Overnighter is part of the Duracell Powermat Wireless Charging Collection. Its compact design and flexibility make it perfect for travel or busy days on the go. To charge devices such as tablets, simply connect your USB compatible devices to the high output USB port (up to 2.1A) and press the copper power button to begin charging. The GoPower Overnighter features two ways to recharge. Simply place the GoPower Overnighter on any PowerMat surface to recharge wirelessly. Or charge via the included USB cable to connect the battery to any works with iPhone type plug with a USB port or to your computer. Duracell Powermat products are compatible with the PMA (Power Matters Alliance) standard. PMA is the standard for smart and environmental wireless power backed by AT&T, Starbucks, P&G, Powermat and dozens of global leaders, and deployed at leading venues including in select Delta Air Terminals and Delta Sky Clubs, Westfield Malls, at Madison Square Garden, Barclays Center and in Jay Z's 40/40 Club. Duracell Powermat. TakeCharge. Be Empowered.
B**R
DUMBEST DESIGN POSSIBLE
I don't know what the battery life is or durability, but its ease of use is zero. This battery pack comes with a short USB to mini USB cord. Now what the hell am I going to do with that? Why not simply a USB to USB cord. I had to buy a couple adapters to even get this thing charged. Very disappointed they didn't even mention this in the product discription. Trusted the Duracell brand and got burned.
U**G
Still charging a year later.
I bought this nearly a year ago and will still give me three full charges to my iPhone 5, now iPhone 5s. It has been such an asset when I go to events where I take a lot of video and stream or email content, this pack extends the phone's battery to the end of the day. It's even better camping, small and light weight. This battery pack will hold a full charge for months and still deliver solid performance when needed. It's great for small devices, but in a pinch, I'll have it charge my iPad in the field to about 80% before the pack is too low to continue charging.
T**T
boy does it work great! It was able to charge it there with ...
Bought this for my trip to India, boy does it work great! It was able to charge it there with no worries. Gave me 2 charges when my phone died. I ended up leaving it in Indianat my uncle's house because he was amazed by its reliability and capabilities. He said he had bought many before but died instantly. He is still using it and I'm looking into buying another one for my own use. Highly recommend folks, great product!
J**0
Great product, a bit expensive.
A few months back, I purchased this product for a bit of an outrageous price of around $50. I can tell you for sure that it is not worth that much. However, of my many portable chargers, this one is likely my favorite. I am not able to take advantage of the wireless charging (you must buy another product for this), but it charges fast and can charge an iPhone twice from 0% to 100%. Convenient and portable, it is able to hold a charge for a long time. I actually liked it so much I bought another, after the price dropped to a reasonable $20. I would definitely recommend this product, especially at the reduced price.
B**N
Best portable charger for my powermat/Iphone/cell phone!
Purchased this Duracell Powermat GoPower Overnighter Backup battery for my newer Iphone. This is exactly what I was looking for and can be used with any of the Iphones in my home via using the proper USB attachment. Now everyone in the household has a portable backup when needed. Great pricing and am glad I purchased two of these. Would definitely re-purchase from this vendor again. Shipment was fast and secure.
R**.
Nice and small and easy to use
Nice and small and easy to use. I used to buy a spare battery for my Galaxy phones but when I bought the GS5 I decided to wait and look at other options. After seeing this Duracell on a super sale I decided to try it out. I haven't been on any trips yet but have used it several times when the battery life on my phone was low and I wanted to have the phone near me but didn't have an outlet nearby. It is about the same size as my GS5 and so far has worked as stated.
F**S
Good charger
This thing works well. Took on a trip and my son's Kindle died on airplane. Plugged it in and he was able to watch and play while charging. In between flights, it charged it up and ready to go. Lifesaver
B**N
Five Stars
works perfectly, lasts about 1 and 3/4 phone charge, which is more than enough
Trustpilot
1 day ago
2 days ago