Amazon’s ZeroLemon Direct store (4.9/5 star rating) has a big 35% off coupon giving all time lows on some of our favorite iPhone 6/plus rugged battery cases using code LVE4M35G at checkout.
- iPhone 6: 3100mAh: $33.14 shipped AC
iPhone 6: 4600mAh: $38.99 shipped AC
- iPhone 6 Plus: 6100mAh: $45.49 shipped AC
Each of these offer double to quadruple your iPhone 6/Plus battery life and offer rugged protection as well and get 4+ Amazon ratings and great reviews.
FTC: We use income earning auto affiliate links. More.