Overview
PROS
CONS
SPECS
Compatibility
Capacity
Battery Life
Battery Type
Color(s)
Our Top Choice
Trianium Atomic Pro Battery Case
Trianium is a manufacturer of high-quality charging solutions for your mobile devices. These solutions also offer protection to the devices.
Sturdy but lightweight. Simple design. Ultra-slim. Protects your phone. Great battery capacity. Comes fully charged. Easy to use. Easy to sync.
You cannot connect your headphones except via Bluetooth.
iPhone 7
3200mAh
14 hrs talk, 10 Web
Li-polymer/
4 color options
Best Value
Smiphee 3800mAh Galaxy S8 Charging Case
Smiphee makes great smartphone accessories. It understands the challenges smartphone users face with battery life and offers products that take care of this problem.
Sturdy, slim, and lightweight. Easy to install. Fits perfectly. Easy to sync. Protects phone from scratches. Anti-slip material. Comfortable to hold. Indicator shows battery life.
You cannot use a screen protector with it.
Samsung Galaxy S8
3800mAh
12 talk, 56 audio, 12 video
Lithium polymer
Black
Apple iPhone 6/6s Smart Battery Case
Apple is a leading force in today's smartphone and smart devices industry. Its products are always cutting-edge, not to mention classy and durable.
Authentic Apple product. Protects your phone. Comfortable feel. Supports lightning accessories. Easy to get on and off. Good grip. Good battery life. Good iOS integration.
Feels like it doubles the phone's weight.
iPhone 6/6S
1877mAh
25 talk, 20 video,18 Web
Lithium-based
White, gray
Mophie Juice Pack for Samsung Galaxy S5
Mophie provides mobile solutions that let users get more from their devices. Its products are top quality, which explains why it's certified by Apple.
Sturdy build. Provides 100% charge. Fits perfectly. Feels nice to hold. Protects the phone. Not bulky. Quick to charge. Offers six color options.
Some headphone jacks may not be long enough for use with this case.
Samsung Galaxy S5
3000mAh
Doubles battery charge
Lithium-ion
6 color options
Anker PowerCore 2200mAh Charger Case
Anker is a leader in mobile charging. It believes that mobile devices should really be mobile in every sense, and so it provides quality charging solutions.
Well-built. Easy to install. Looks good. Feels good. Apple authorized. Fast charging. Protects the phone. LED indicator. Great customer service.
It may initially feel a bit slippery to hold.
iPhone 6/6S/7
2200mAh
11 talk, 7 video, 9 audio
Info not provided
Black