Unu iPhone Battery Cases for iPhone 4/4S (Up to Half Off). Multiple Options Available. Free Shipping and Returns.

Value Discount You Save
$49.95 40% $19.96
Over 680 bought
Limited quantity available

Options

$29.99 for a Unu Power DX battery case for iPhone 4/4S ($49.95 list price). Choose between the following colors:

  • Matte black
  • Glossy white

$39.99 for a Unu Power DX Plus 2,400mAh battery case for iPhone 4/4S ($79.99 list price). Choose from the following colors:

  • Black
  • Black and silver
  • White and silver


Unu DX Apple-Certified iPhone 4/4S Battery Cases

iPhones prepare to battle the day within the Unu battery case that not only armors them against dings and drops, but also amps them up with a reservoir of energy. Integrated batteries extend the phone's call and standby time. The Apple-certified 30-pin connector ensures a seamless connection with iPhone 4/4S, and an LED power indicator flashes when the battery starts to run low. The Unu Power DX Plus case's exterior is made from lithium polymer that withstands being dropped or chucked at an army of goat men.

Unu Power DX
  • Integrated 1,700mAh battery
  • Case extends call time to up to 10 hours (2G) and standby time up to 210 hours
  • Apple-certified 30-pin connector
  • LED power indicator flashes when battery runs low
  • Dimensions: 4.72"x2.44"x0.67"
  • One-year warranty from Unu
  • Click here for full technical specifications.

In the box: Unu battery case, micro-USB charging cord, microfiber screen-cleaning cloth, and a transparent screen protector

Unu Power DX Plus
  • Integrated 2,400mAh battery
  • Case extends call time to up to 13 hours (2G) and standby time up to 280 hours
  • Apple-certified 30-pin connector
  • LED power indicator flashes when battery runs low
  • Protective lithium-polymer exterior
  • Comfortable hand grip
  • Dimensions: 4.72"x2.44"x0.71"
  • One-year warranty from Unu
  • Click here for full technical specifications.

In the box: Unu battery case, micro-USB charging cord, microfiber screen-cleaning cloth, and a transparent screen protector


How to get your goods: by purchasing this Groupon and providing your name and shipping address, your order is complete!

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In a Nutshell

iPhone 4/4S stays safe behind a durable case that extends call and standby time with an integrated battery

The Fine Print

Limit 3 per person, may buy 2 more as gifts. Free returns. Free shipping. Does not ship to AK/HI/Canada/Puerto Rico. Most orders are delivered within 2 1/2 weeks from the purchase date. Does not ship to PO boxes. See return policy. Must pay applicable tax and provide name and shipping address at checkout, which will be shared to facilitate shipping. 1 year warranty from uNu. Goods sold by Groupon Goods.

High-tech products, such as smart phones and GPS receivers