uNu DX iPhone 6 MFi 3,000mAh Battery Case (multiple colors) $40 shipped (Reg. $70)

Groupon is offering the uNu DX Protective iPhone 6 Battery case for $39.99 shipped. That’s $30 below the original price tag/Amazon, $10 under our previous mention that included shipping and the best price we have ever posted. Today’s deal is available in black, white or red.

Along with MFi certification, this case carries a 3000mAh battery said to bring 125%+ more battery life (“equivalent to an added 18+ hours talk time or 14+ hours web browsing time”). It has a raised lip for extra protection, a screen protector (included), and complete access to all of iPhone’s ports/functionality. The DX Protective iPhone 6 battery case 4.6/5 star rating from nearly 500 Amazon customers.

We also still have the MFi Anker Premium iPhone 6 Extended Battery Case for $29.99 Prime shipped using code USV24R5N during checkout. If you’re looking for something thinner and less expensive to cover your iPhone 6, we have a number of highly rated Spigen cases still available at 60% off right now (starting at just $5 ea).