Back to Amazon.com

PRIME MEMBERS

Free shipping. Learn more
X

Free shipping for Prime members on Woot!

Woot! customers who are Amazon Prime members can enjoy special shipping benefits on Woot!, including:

Amazon Prime membership required. See individual offer pages for shipping details and restrictions. Not valid for international shipping addresses.

uNu UNU-EX-04-5100B-BLK EXERA POWER SYSTEM Swappable Battery Case and Duo Charging Dock - Black/Black (3x1700mAh Batteries)

New
Limit 3 per customer

Features

The Exera System is the perfect combo-pack to address the needs and wants of iPhone 4/4S users. Utilizing the Exera Battery case with its fully-customizable design consumers will find the case perfect for maintaining an aesthetically pleasing style, yet providing a multitude of benefits. By having various backings and a variety of colored bumpers the Exera Case can be as unique as its user.

The case gives consumers the power that they need via the efficient external battery hidden within the cases backing to practically double battery life. Plus the intelligent and novel design of the case provides a plethora of viable benefits to users such as amplified volume, hassle-free battery life checking, 360° protection, and unlimited power via the swappable batteries.

  • The exera power system includes one exera battery case, three 1700mah battery modules, and one multi-functional duo charging dock (hub).
  • The Exera Battery Case features a swappable 1700mah battery module, a removable battery housing, an interchangable slim backcover, and a bumper with a great selection of different colors
  • By using the two integrated Exera battery ports users can connect and charge Exera batteries directly to the hub, eliminating the need for a phone-charging cable. Plus, swapping depleted batteries with fully-charged batteries from the hub allows for a constantly replenished source of battery power.
  • This comprehensive hub is equipped with two Exera battery ports and an additional USB outlet allowing for up to three devices to simultaneously connect. By charging multiple batteries at once uNu has eliminated constantly swapping charged and un-charged batteries.
  • Charge up to 3 batteries at once! Via the USB port and two Exera battery ports users can charge an iPhone 4/4S and battery case, plus two additional Exera batteries. In a single charging session users have access to a possible 4 charged batteries (integrated iPhone battery, and three Exera batteries)

 

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty: 1 Year uNu

Specs

  • Battery Capacity: 1700mAh
  • Charging Time: 3-4 Hours

In the Box:

  • uNu UNU-EX-04-5100B-BLK Exera Battery Case for iPhone 4/4S
  • Duo Charging Dock
  • (3) 1700mAh Batteries

Specs

  • Battery Capacity: 1700mAh
  • Charging Time: 3-4 Hours

In the Box:

  • uNu UNU-EX-04-5100B-BLK Exera Battery Case for iPhone 4/4S
  • Duo Charging Dock
  • (3) 1700mAh Batteries

Sales Stats

Speed to First Woot:
1d 7h 27m 49.002s

Purchaser Experience

  • 0% first woot
  • 0% second woot
  • 25% < 10 woots
  • 0% < 25 woots
  • 75% ≥ 25 woots

Purchaser Seniority

  • 0% joined today
  • 0% one week old
  • 0% one month old
  • 0% one year old
  • 100% > one year old

Quantity Breakdown

  • 75% bought 1
  • 25% bought 2
  • 0% bought 3

Percentage of Sales Per Hour

0%
25%
0%
0%
0%
0%
0%
25%
0%
0%
25%
0%
0%
25%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11

Percentage of Sales Per Day

0%
0%
50%
25%
0%
0%
25%
Mon Tue Wed Thu Fri Sat Sun

Woots by State

zero wooters wootinglots of wooters wooting

Best sellers in Electronics

Deals our customers love best.
  1. (NEW) Apple 20W USB-C Fast Power Adapter
    $1199 $19.0037% off Pointless Price
  2. (NEW) Amazon Fire TV Stick 4K (1st Gen) with Alexa Voice Remote (3rd Gen)
    $2299 $49.9954% off Pointless Price
  3. Paleo Pines: The Dino Valley
    $499$699
  4. Blink Outdoor (3rd Gen)
    $1999$4999
uNu Exera Power System for iPhone 4/4S
$35.99 Sold Out Electronics > Communications > Telephony > Mobile Phone Accessories
$35.99 USD false 1 Retail EA
1 3
Woot! Electronics.Woot
4121 International Pkwy Carollton TX 75007 U.S.A.