Unu iPhone Battery Cases for iPhone 4/4S. Multiple Options Available from $24.99–$29.99. Free Returns.
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iPhone 4/4S stays safe behind a durable case that extends call and standby time with an integrated battery
Options
- Unu Power DX Lite 1,500mAh battery case for iPhone 4/4S
- Unu Power DX Plus 2,400mAh battery case for iPhone 4/4S<p>
####Unu DX Battery Cases for iPhone 4/4S 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 extends 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 Lite * Integrated 1,500mAh battery * Case extends call time to up to 6 hours (2G) and standby time up to 240 hours * Apple-certified 30-pin connector * Dimensions: 3.5"x3"x0.75" * One-year warranty from Unu * [Click here for full technical specifications.](https://www.groupon.com/pages/gg-unu-power-dx-plus-external-battery-case-1-lite-specs)
**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.](http://www.groupon.com/pages/groupon-deal-specs-gg-unu-power-dx-and-dx-external-protective-battery-case-for-iphone-4-4s)
**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!
For questions pertaining to this deal, please visit the deal Q&A on this page. For post-purchase inquiries, please contact [Groupon customer service](http://gr.pn/zmfvIT).
View the [Groupon Goods FAQ](http://gr.pn/HN9b1l) for additional information.
iPhone 4/4S stays safe behind a durable case that extends call and standby time with an integrated battery
Options
- Unu Power DX Lite 1,500mAh battery case for iPhone 4/4S
- Unu Power DX Plus 2,400mAh battery case for iPhone 4/4S<p>
####Unu DX Battery Cases for iPhone 4/4S 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 extends 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 Lite * Integrated 1,500mAh battery * Case extends call time to up to 6 hours (2G) and standby time up to 240 hours * Apple-certified 30-pin connector * Dimensions: 3.5"x3"x0.75" * One-year warranty from Unu * [Click here for full technical specifications.](https://www.groupon.com/pages/gg-unu-power-dx-plus-external-battery-case-1-lite-specs)
**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.](http://www.groupon.com/pages/groupon-deal-specs-gg-unu-power-dx-and-dx-external-protective-battery-case-for-iphone-4-4s)
**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!
For questions pertaining to this deal, please visit the deal Q&A on this page. For post-purchase inquiries, please contact [Groupon customer service](http://gr.pn/zmfvIT).
View the [Groupon Goods FAQ](http://gr.pn/HN9b1l) for additional information.