Ace 6700mAh Power Bank

  • (213 Customer Reviews)
Price: $25.99



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  • 30M Warranty30M Warranty
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Shipment will take 3 - 5 business days. Note: US territory only

  • 20% Smaller and 15% Lighter: Enjoy more power in a pocket-friendly size that's as compact as the iPhone SE; 12000mAh powers your iPhone 7 4.5 times, Galaxy S7 3 times, and iPad Mini 1.8 times

  • 2x Faster 2A Input: A full recharge takes only 5 to 6 hours with a 2.4A adapter (or 6-7 hours via a 2A charger) instead of the standard 13 to 14 hours from devices with only 1A input

  • Dual Device 3.4A Output: Dual iSmart 2.0 ports with a combined 3.4A output (2.4A max each) let you charge a smartphone and tablet at full speed simultaneously, in a smarter & safer way

  • Staying True to the Quality of RAVPower's Portable Charger: The same quality control as Apple's iPhone battery, smart chip, and UL94 V-0 fire-retardant shell come together for amazing quality and protection

  • High-Density Li-Polymer Battery: 20% higher performance-weight ratio than 18650 cells protect against short circuit, over-charge, and over-discharge; 4 smart LED indicators inform you of the current battery level


Capacity 12000mAh
Input 5V/2A
Output Dual 5V/2.4A.Total 3.4A
Type High-density Li-polymer Battery


(4.3 Score)
  • It can be easily kept in my pocket or my wife's purse
    (5 Score)
    By HelloKitty
    on 2016-11-02
    I bought one for my coming trip to Asia because it is compact and lightweight for a power bank of this capacity. It can be easily kept in my pocket or my wife's purse. I just charged my iphone 6 and an ipad mini from 40% to full, there appears half capacity left, i.e. 2 light out of 4. That's pretty impressive.
  • Good for general low end use.
    (5 Score)
    By ScottCarey
    on 2017-06-17
    Picked up 3 battery banks during a sale for a trip i had planned in the Georgia mountains. I picked up this pack (12,00mah) and their 26,800mah and 22,000mah. All of them felt extremely solid across the board. None of them felt cheaply made or hollow inside. They all came with a flat ribbon style micro-usb cable and a soft mesh pull string bag. After taking the trip and giving them a full beat down through hiking and all i have to say im thoroughly impressed. While the 26,800 took more then overnight to charge fully it easily gave its full life in battery level making it a great long term solo choice. The 22k feels like the best inbetween with good overnight full charges and solid multi-charge capabilities. The 12k while the shortest unit didn't fully fit for my heavy uses it performed wonderfully and ive since given it to my grandmother to use with her phone and tablet since her cheap metropcs branded one died and she has been happy with it. For the sale prices i got getting all of them discounted off each other im extremely happy. Even at normal price i have to say these are well worth your money. They hold up great to rough daily use and they have the capacity to perform too. Ive reviewed and used alot of battery banks and too many times ive picked one up off decent reviews and had its cells and board have extremely poor efficiency, This set deserves its high ratings.
  • Five Stars
    (5 Score)
    By DanielJ
    on 2018-03-19
    Works as expected


** Amazon Customer Questions & Answers **
The questions and answers below were created by Amazon customers, who are not affiliated or in any way officially connected with RAVPower. Please follow their advice at your own discretion.
1.Where can we left a review?
A: Log in your Amazon account firstly and share your great experience via the link:
2.I have recharged it for long time over 24 hours and it can't be fully recharged,why?
A: Due to the huge capacity, it takes longer time if un-appropriated ac charger and cables have been used. Normally it takes about 11-12 hours to be fully recharged via 1A charger, about 6-7 hours via 2.4A charger. So we suggest you choose 2A or 2.4A charger to recharge it..
3.Why all the 4 LED started to blink and it can't be recharged?
A: If all the 4 LED start to blink,It is because the Self - Protection mode has been turned on both USB input and output are disabled. To restore functionality, disconnect all connections and wait 10 seconds, then charge the product. If problem remains, please kindly reply us with your order number and current address so we can exchange a new one for you once after it is confirmed defective..
4.When I plug in cables to charge, there is a cracking sound which sounds like it could be sparking inside the socket. The same sound comes from all three sockets. Is this normal/expected or should I return the item as faulty?
A: It can’t be electronic sparking as it has not even been connected. After confirmation with our engineer, due to the tight connection between the usb cable and usb port of the battery pack, it makes clicks sounds. However it would be better protection for the battery pack. Normally as long as it can be recharged and charge carefully, there is no problem..
5.Does the power bank turn itself off when the phone or camera is done charging? Customers are chatting about this View conversation
A: I think so. It does have overcharge protection, which would mean it would cut the power to the device until it senses it's below full..
6.How do we register for a warranty? Customers are chatting about this View conversation
A: The packaging comes with a paper with instructions on warranty registration. It's really fast, I think you just make an account on their site then input a code..
7.Will it do pass through charging of a phone while it is charging itself? Customers are chatting about this View conversation
A: Yes.
8.Does it come with a wall charger? Will it work with an adapter for direct current in Europea. Customers are chatting about this View conversation
A: It comes with the cables but not the cube that actually connects to the wall. It has two charging cables one short and one long..
9.Will it charge an iPad 3? Customers are chatting about this View conversation
A: Yes.
10.does this support fast charging? Customers are chatting about this View conversation
A: Mine does not..
11.I probably will only use this for my cell phone.....the jitterbug. this a safe matchup? Customers are chatting about this View conversation
A: Yes.
12.Will it charge a laptop? Customers are chatting about this View conversation
A: Not likely. Most, if not all, laptops have USB ports to connect an external device like a hard drive, USB memory stick, cell phone and even a real camera. The laptop battery needs the supplied charging cable to charge the battery..
13.Will this charge a motorola turbo 2? plus how do i request the 2a ac charger? Customers are chatting about this View conversation
A: I do not know..
14.Will it charge an iphone 6? Customers are chatting about this View conversation
A: It will charge any smart phone including all iPhones..