AnkerDirect via Amazon offers its iPhone 7/6/s 2200mAh PowerCore Battery Case for $31.99 shipped when promo code AKPWCS32 is applied during checkout. That’s a 20% savings off the regular price, $10 less than our previous mention and an all-time low. Rated 4.4/5 stars.
Anker PowerCore Battery Case Features:
- The Anker Advantage: Join the 20 million+ powered by America’s leading USB charging brand.
- Hours of Power: Instantly add up to 11 hours of talk time, 7 hours of video or 9 hours of audio.
- Designed to be used with the iPhone 7 with soft silicone for instant installation. Works with iPhone 6 and 6s.
- Smarter Charging: Leaves Lightning port free for headphones and other accessories when not charging—with no need to take your phone out.
- What You Get: PowerCore Case for iPhone, Micro USB charging cable, Welcome Guide, our worry-free 18-month warranty and friendly customer service.
Hit up our Smartphone Accessories guide for even more deals.