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PowerShield Battery Case
Portable iPhone power bank case that extends battery life and protects your phone all day
✔️ Extend runtime by several hours during travel
✔️ Prevent drop damage in everyday pocket situations
✔️ Simplify charging with one-button on/off control
✔️ Reduce need for extra power banks on commutes
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30-Day Money Back Guarantee
Saved my day on a week-long trip — handled back-to-back calls, nav, and photos without panic. Slim fit, protective, and the extra juice lasted through long workdays. Felt reliable when I needed it most and cut the charging stress way down.
David R.
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We love our products and are confident you will too! That's why we are offering a 30-Day, Risk-Free Trial. If you are not in love with your results, we will give you a refund.
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Running out of battery during long days
Stop hunting for outlets on commutes or workdays. This battery case adds hours of charge so your iPhone stays powered for calls, maps, and streaming when you need it most.
Keep your iPhone powered and protected every day
Integrated battery and protective cover deliver reliable extra hours, drop protection, and hassle-free charging for real-life routines and travel.
🔋
More Power
Add hours of charge for extended calls and navigation.
🛡️
Full Protection
Shock-absorbing silicon safeguards phone from drops.
⚡
Fast Charge
Start charging with one press and power on instantly.
🧳
Travel Ready
Slim design fits pockets and eases airport or commute use.
Why PowerShield Battery Case Stands Out
Unlike others, PowerShield combines reliable rated capacity, built-in protection, and easy one-button charging so you get predictable power and less downtime in everyday life.
PowerShield Battery Case
Others
Capacity
Protection
Convenience
Reliability
Affordable
See how charging improves daily routines
97%
Reported that commuting became stress-free with reliable all-day power.
96%
Experienced fewer missed calls on long workdays thanks to extended battery.
95%
Noticed reduced phone damage after switching to a protective charging case.
Phone slips or gets scratched easily
Protect your iPhone with a rugged silicon cover that absorbs drops and prevents scratches. Carry safely in pockets or bags without worrying about damage during daily use.
Common Questions About the Battery Case
Clear answers to help you buy with confidence and use the case easily
How long does the battery extend iPhone life?
How long does the battery extend iPhone life?
Typical added runtime depends on model and usage. Expect several extra hours of calls, browsing, or navigation so you finish the day without hunting for an outlet.
Is the case safe for daily charging?
Is the case safe for daily charging?
Yes. Built-in protection prevents short circuits and overheating. The intelligent IC helps maintain safe charging for daily use and travel.
Will it fit my iPhone model securely?
Will it fit my iPhone model securely?
Designed for select iPhone models with precise cutouts for buttons and camera. The snug silicon shell holds the phone firmly while charging and protects against drops.
How do I start and stop charging?
How do I start and stop charging?
Press the power button for a few seconds to start charging and hold to turn off. Simple one-button control makes on-the-go power straightforward.
What about battery capacity differences?
What about battery capacity differences?
Rated capacity reflects usable output after voltage conversion and losses. The case still delivers reliable, real-world extra runtime rather than just raw cell capacity.
30-Day Money-Back Guarantee on PowerShield Battery Case
Try PowerShield risk-free for 30 days. If it does not deliver the extra hours, protection, or convenience promised, return it for a full refund. We stand behind reliable charging and durable protection so you can buy with confidence.
What buyers are saying
Real feedback from verified users
Ben K.
Verified Buyer
Great extra battery for long days, no more hunting outlets.
Sean V.
Verified Buyer
Long flight, nonstop emails, and zero outlets—this saved me from doomscrolling battery anxiety. It felt reliable, charged my phone fully, and let me finish projects midair without interruptions :)
Alex B.
Verified Buyer
Super handy.
Ian J.
Verified Buyer
Bought it for a festival weekend; it powered my phone for photos, maps, and calls nonstop, fit my pocket, and didn’t get hot even with heavy use.
Zach G.
Verified Buyer
Took it camping; it gave me reliable standby power for two days, protected the phone from drops, and stayed snug in my pack.
Ryan M.
Verified Buyer
Good backup power when traveling; holds enough charge for a full day.
Ethan W.
Verified Buyer
Used it on a road trip: kept phone alive for photos and maps, fit in my pocket, and didn’t overheat.
Tom S.
Verified Buyer
Works great!
Adam C.
Verified Buyer
Good build, comfortable grip, and saved me from running low during an all-day conference with heavy email and video use.
Mike R.
Verified Buyer
Love it! ❤️
Caleb S.
Verified Buyer
I’m on the road a lot for work and this thing was clutch. It charged while I used navigation and took calls, kept a steady output, and the case actually protected my phone when I dropped it once on concrete.
Luke D.
Verified Buyer
Battery kept my phone alive through multiple long meetings and a late-night ride home, plus the case protected a couple of small drops.
Owen F.
Verified Buyer
Was skeptical at first but it genuinely extended my phone’s life on busy travel days; charges steadily and the silicone feels durable.
David P.
Verified Buyer
Slim case, decent battery life, easy to clip on and go.
Chris L.
Verified Buyer
Saved me!
Marcus N.
Verified Buyer
Fast to start charging, simple button control, and it carried me through a three-day business trip without hunting for plugs or carrying extra cables.
Josh T.
Verified Buyer
No more midday panic, charges my phone while I use GPS and stream music.