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Portable Charger RAVPower 13400mAh (2A Input, 4.5A Dual USB Output) Power Bank External Battery Pack with iSmart Technology for iPhone, iPad, Smartphones and Tablets (Black)

4.5 out of 5 stars 3,932 customer reviews
| 552 answered questions

Price: $25.99 & FREE Shipping on orders over $49. Details
In Stock.
13400mAh Black
  • ★ 4 .5A OUTPUT ★: Highest output in the market, featuring a 4.5A total output capable of simultaneously charging 2 tablets, making it faster and more powerful than the rest
  • ★ EXCLUSIVE ISMART TECHNOLOGY ★: Charge faster and smarter than others, automatically detects and delivers the optimal charging current for any connected device- ensuring the fastest and most efficient charge.
  • ★ HUGE CAPACITY ★: 13400mAh charges an iPhone 6 or iPhone 6s almost 5 times, a Galaxy S6 over 3 times or an iPad Air once. Safely recharges with a 2 amp or higher output charger (most phone chargers have only 1 amp).
  • ★ UNIQUE DESIGN ★: Smooth, ebony varnish allows you to power up in style, while 4 status LEDs keep you informed of remaining capacity.
  • ★ SAFETY PROTECTION ★: Ultra reliable A+ Lithium-Ion battery with over 500 battery charge cycles; Security protection design: short-circuit and over-current protection. This battery pack will automatic shutdown if a short circuit or overload output occurred while unit is charging.
3 new from $25.99

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$25.99 & FREE Shipping on orders over $49. Details In Stock. Sold by Sunvalleytek and Fulfilled by Amazon.

Frequently Bought Together

  • Portable Charger RAVPower 13400mAh (2A Input, 4.5A Dual USB Output) Power Bank External Battery Pack with iSmart Technology for iPhone, iPad, Smartphones and Tablets (Black)
  • +
  • RAVPower 24W 2.4A Dual USB Wall Charger with iSmart Technology, Foldable Plug, LED indicator for iPhone, iPad, Samsung, Nexus and More - Black
Total price: $35.98
Buy the selected items together

Special Offers and Product Promotions

Color: 13400mAh Black
  • Save $5.00 on this item when you purchase 1 or more 【RAVPower 26800mAh External Battery Pack】 offered by Sunvalleytek. Enter code CCGQ9WEF at checkout. Here's how (restrictions apply)
  • Save 20% on 【RAVPower 6000mAh Luster with iSmart Technology Power Bank】 when you purchase 1 or more 【RAVPower 13400mAh 4.5A Portable Charger with iSmart Technology】 offered by Sunvalleytek. Enter code IRLVENKA at checkout. Here's how (restrictions apply)

Product Features

Color: 13400mAh Black
  • Size (LWH): 5.47 inches, 2.24 inches, 0.87 inches
  • Weight: 8.48 ounces
  See more technical details

Product Description

Color: 13400mAh Black

Stay Charged For When You Need It Most
Whether you're a teenager glued to your phone, a tech savvy individual with a hundred tabs open, or a businessman on a conference call, sometimes we can run out of power when we need it most. Thankfully the RAVPower 13400mAh External Power Bank will keep you powered during all those crucial moments.

iSmart
While others usually offer a 'one-charge fits all' approach, iSmart technology automatically detects the optimal charging current for your device, then supplies just enough current to charge your device at full speed. You get the shortest charging time on any device, every time.

2-for-1
With concurrent iSmart USB ports, you can charge both of your devices simultaneously. Pick any two from the ever-growing list of smartphones and tablets: iPhone, iPad, Android, Samsung Galaxy, Nexus, Surface, and the power pack will bring both back to full battery in no time at all.

Charge, Recharge, Charge; Repeat
Get 4 full charges for iPhone 6; 3 full charges for Samsung Galaxy S5; or 1.5 for your iPad mini. With over 500 lifetime charging cycles, the 13400mAh power bank could be used every day for a year and still be as useable as the day you bought it.

Specifications
Capacity: 13400mAh
Input: DC 5V/2A (Standard Micro USB Port)
USB A1: 5V/2.4A max , USB A2:5V/2.1A max

What's in the Box
- 1 RAVPower 13400mAh Power Bank
- 2 USB to Micro USB Cables
- 1 User Guide
- 1 Travel pouch
(Apple cable and charger are not included)

Product Information

Color:13400mAh Black
Product Dimensions 5.5 x 2.2 x 0.9 inches
Item Weight 8.5 ounces
Shipping Weight 12.8 ounces (View shipping rates and policies)
Manufacturer RAVPower
ASIN B017LTGFTW
Item model number RP-PB022(Black)
Customer Reviews
4.5 out of 5 stars 3,932 customer reviews

4.5 out of 5 stars
Best Sellers Rank #2,272 in Electronics (See Top 100 in Electronics)
#133 in Electronics > Portable Audio & Video > MP3 & MP4 Players & Accessories > MP3 & MP4 Player Accessories > Batteries & Battery Packs
#133 in Cell Phones & Accessories > Cell Phone Accessories > Batteries & Battery Packs > Portable Power Banks
#2,263 in Electronics > Cell Phones & Accessories
Date first available at Amazon.com November 5, 2015

Warranty & Support

Product Warranty: For warranty information about this product, please click here

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From the Manufacturer

Xtreme 26800mAh External Battery Charger 3rd Gen Deluxe 16750mAh External Battery Charger Element 13400mAh External Battery Charger Deluxe 7800mAh External Battery Charger Luster 6700mAh External Battery Charger Luster 3350mAh External Battery Charger
Color Selection Black Black,White Black,White Black Black, Blue, Pink, Silver Black, Blue, Pink, Gold
Other Feature iSmart Three USB output & 5.5A Highest Output iSmart dual usb output LED flashlight iSmart dual USB output iSmart USB output iSmart USB output iSmart USB output
No. of iPhone 6 charges 10 6.2 4.2 3.2 2.3 1
No. of iPad Air charges 2 1.1 1 0.57 0.48 0.25
No. of USB Charging Ports 3 2 2 1 1 1
iSmart Technology
Max Charging Speed 5.5 Amps 4.5 Amps 3.5 Amps 2.4 Amps 2.4 Amps 1 Amp
Size 6.81* 0.87* 3.19 inch 5.00* 0.88* 3.20 inch 5.47 x 0.87 x 2.24 inch 3.86 x 0.87 x 2.44 inch 3.5 x 0.91 x 1.69 inch 4.02 * 0.91 * 0.91 inch
Weight 16.1oz 11.3oz 8.5oz 6.2oz 4.8oz 2.6oz

Important Information

Seller Warranty Description
30 Days Money Back Guarantee. 18-Month Hassle-Free Warranty.

Customer Questions & Answers

Customer Reviews

Top Customer Reviews

By JJCEO #1 HALL OF FAMETOP 10 REVIEWER on November 20, 2012
Color: Black
Length: 3:31 Mins
This is a great product for anyone who travels or works long days. You can charge your tablet or smart phone while on the bus, train, and plane or in a meeting without looking for one of those hard to find wall plugs. This powerful battery pack can charge your smart phone multiple times or extend the use of your smart tablet. (Please see the details listed below in my test results)

It is beautifully designed, small and portable. It uses four top of the line Samsung 18650 power cells which will provide years of recharging capability, up to 500 plus times. These are the same style of batteries used in many portable computer battery packs. Each cell in this device is rated to 2600 mAh capacity so the power pack has a fully charged capacity of 10,400 mAh.

What I like is that the unit is priced well and it is so small and portable but can really carry a lot of power. It easily fits into your purse, briefcase or pocket. You could recharge most smart phones from 4 to 6 times with this power cell. I have included a video of this review and I hope it is helpful to you.

The output current to charge your devices is limited to two Ampere on port 1 and one Ampere on port 2. Please remember that after you connect your device to press the power bank's "On" button one time to start the charging. Make sure to take note that your electronic device indicates that it is charging.

The blue LEDs on the front that flash when the unit is charging or stay on to indicate the battery charge level are bright. If you charge it in your bedroom turn the LEDs side down to cover them up at night as to not light up the ceiling of the bedroom, especially when they were flashing. (Very distracting) Each LED represents a 25% level of battery charge.
Read more ›
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Color: Black
Very well made, quick shipping.

I opened up the unit to see what was inside and found four of these: Samsung Li-Ion 18650 3.7V 2600mAh-ICR18650-26F

2600mAh each, so 10400mAh at 3.7V. Not bad at all - very well made on the inside, and appears to have multiple protection circuits. Happy with my purchase.

In real life, got 4 full charges of a Galaxy S3, beating most other packs I've tried.
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Color: Black Verified Purchase
There are several of these high capacity external battery packs available through Amazon, and I picked this unit merely based on price, features, and (apparent) reliability. It charges up my Iphone 5 very quickly, and supplies power to my GoPRO for extended time lapse/video shoots. The device is small, sleek, and works great. For those of you trying to charge the (new) Ipad (ie versions 3 and 4) keep in mind that (as advertised) the RAVPower RP-PB07 has only enough juice to barely charge a dead ipad to about 80-90%. This emphasizes how great Apple's battery technology is since they're able to cram such a high capacity battery in such a small space. Overall RAVPower delivered a great product and should be considered competitive with the other guys out there!
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Color: Black Verified Purchase
I purchased this item several months ago and I have used it sporadically since. The charge (when it worked) was quite good. It was able to keep my phone charged during normal use and even while using Netflix or Youtube. As time went on the silver band that wraps around the battery and goes around the usb ports and the charging port became bent or something and you really needed to finesse the cable to charge the unit.

The company saw my review and offered to replace the unit. I got a new one now and it works perfectly.

This is a really great company with good customer service. I am a very happy customer.
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Color: Black Verified Purchase
Works as described. Perfect for charging cell phone and tablet. Would recommend this to anyone who has either of these items. Better than buying an extra battery and having to take phone apart to switch.
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Color: Black Verified Purchase
I purchased 2 of these after going through several no-name external batteries that never lived up to their capacities. The electrical engineers say we should expect about 80% of the rated amounts. On some of the no-names I have tested, they were rated at 20,000mah but only delivered 6,000mah (i.e. 30%). I returned those because I believe they are intentionally overrated and designed to sell to people who would not know the difference. The no-name units supposedly have a larger capacity, yet they were significantly lighter in weight than these RAVPower units (which should have been a clue about the true capacity). The RAVPower unit weighs 7.9 ounces (about 1/2 pound).

So this RAVPower unit should deliver about 80% of 10,400mah or about 8,320mah total. To test the capacity, I fully charged the unit overnight. I took 3 fully drained smartphones (used a battery draining program and confirmed that they would not turn on). The Droid Maxx units have a battery capacity of 3500mah each and the Samsung Galaxy S5 has a capacity of 2800mah. I charged the Samsung fully, then the first Droid Maxx, then the second Droid Maxx. The second Droid Maxx got up to 55% before the RAVPower was fully drained. So the total charge provided was 2800 + 3500 + 1925mah = 8,225mah. This is impressively close to the estimated amount of 8,320mah and certainly within the margin of error.

The second RAVPower unit performed almost exactly to the specs above. So there is certainly consistency in the manufacturing process.

I also confirmed via a USB voltage/amperage meter that the units put out up to 2A on the iSmart port.

For charging the RAVPower units, I first used the supplied flat microUSB cable (24"). Charging it on a 2.1A AC adapter, it was drawing about 1.95A, but fell off to 1.
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