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⚡️ FLASH SALE ⚡️

15% OFF SITEWIDE

use code: GRATEFUL

*NEW NEW NEW!*

GRATEFUL DEAD X CASELY

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FREE SHIPPING!     U.S. Orders $20+      Outside U.S. $50+

An Update from CaselyHQ about COVID-19 | Read more

Black Marble Battery-Powered Charging Case

4.7 stars 81

4.7 | 81 Reviews
$55.00
15% OFFuse code: GRATEFUL at checkout
This month your purchase supports the MusiCares COVID-19 Relief Fund

Never leave early because of a dead phone ever again! With our NEW Black Marble Battery Powered Case you can charge your phone wherever you are.

It's built-in external battery pack provides an extra 60-100% of on-the-go battery life.

A hard shell case with raised edges... Read more

Classic Case Protection & Weight
Protection:
  1. Slim
  2. Protective
  3. Very Protective
Weight:
  1. Light
  2. Medium
  3. Heavy
Bold Case Protection & Weight
Protection:
  1. Slim
  2. Protective
  3. Very Protective
Weight:
  1. Light
  2. Medium
  3. Heavy
Power Case Protection & Weight
Protection:
  1. Slim
  2. Protective
  3. Very Protective
Weight:
  1. Light
  2. Medium
  3. Heavy
Wallet Case Protection & Weight
Protection:
  1. Slim
  2. Protective
  3. Very Protective
Weight:
  1. Light
  2. Medium
  3. Heavy

Orders are processed and shipped out within 24 hours* (excluding holidays and weekends)

🇺🇸 U.S. Shipping: delivered in 2-4 business days

🌎 International Shipping: delivered in 2-4 business days via FedEx Priority

To track an order, click here.

*During the holiday season, please allow up to 2 business days for your order to ship

Don't love it? Ship it back within 30 days for a FREE exchange (shipping included) or return it for a refund (just pay shipping!) 

See more

ABOUT THIS ITEM

UP TO 100% EXTRA ON-THE-GO BATTERY LIFE
1-YEAR PRODUCT
WARRANTY
COMPATIBLE WITH YOUR PHONE'S CHARGER
0.5 MM RAISED LIP

Super charge your phone with the
*NEW* CaselyPower Collection featuring our favorite designs.

Super charge your phone with the
*NEW* CaselyPower Collection featuring our favorite designs.

Your case and phone charge simultaneously,
giving you up to 100% of extra on-the-go battery life

iPhone 6/7/8: 3000mAh
iPhone 6/7/8+: 4200mAh
iPhone X/XS/XR: 4000mAh
iPhone XS MAX: 5000mAh

Your case and phone charge simultaneously,
giving you up to 100% of extra on-the-go battery life

iPhone 6/7/8: 3000mAh
iPhone 6/7/8+: 4200mAh
iPhone X/XS/XR: 4000mAh
iPhone XS MAX: 5000mAh

It's two-piece design allows you to easily slide
your phone in and out of your Casely Power case.

It's two-piece design allows you to easily slide
your phone in and out of your Casely Power case.

You asked (and asked...and asked)... and now they're FINALLY here! Casely original cases are now available for Samsung Galaxy S9, S9 Plus, S10, S10 Plus, S10E

SHOP ALL SAMSUNG CASES
You asked (and asked...and asked)... and now they're FINALLY here! Casely original cases are now available for Samsung Galaxy S9, S9 Plus, S10, S10 Plus, S10E

You asked (and asked...and asked)... and now they're FINALLY here! Casely original cases are now available for Samsung Galaxy S9, S9 Plus, S10, S10 Plus, S10E

SHOP ALL SAMSUNG CASES
You asked (and asked...and asked)... and now they're FINALLY here! Casely original cases are now available for Samsung Galaxy S9, S9 Plus, S10, S10 Plus, S10E

Get the same protection for your speakers, buttons and charging port. Exact cutouts keep out grime without obstructing access or sound.

Get the same protection for your speakers, buttons and charging port. Exact cutouts keep out grime without obstructing access or sound.



Customer Reviews

About the Black Marble Battery-Powered Charging Case

Never leave early because of a dead phone ever again! With our NEW Black Marble Battery Powered Case you can charge your phone wherever you are.

It's built-in external battery pack provides an extra 60-100% of on-the-go battery life.

A hard shell case with raised edges for strong protection, screen/camera protection and tough durability. It's slim, lightweight & features a beautiful, sleek black marble design.

Unlike many battery-powered cases out there, our charging cases can be charging using an iPhone charging cable.

Battery life:

  • 6000 maH battery capacity for iPhone 6 Plus / 6s Plus / 7 Plus / 8 Plus / X
    • 3000 maH battery capacity for iPhone 6 / 6s / 7 / 8


    Available for iPhone 11 Pro Max, 11 Pro, 11, SE (2020), 8 Plus, 8, XS Max, XR, X / XS, 7 Plus, 7, 6/6s Plus, 6/6s

    GET $20