Battery Case Compatible w. iPhone Xs/X, CASESSARY 3900mAh Portable Case


  • ★【STAY CONNECTED ANYWHERE】: Fast charge and recharge with just a push of a button. with a long last 3900mAh Li-Polymer battery (>800 Life Cycle). Built into perfection with all features you need.
  • ★【FULL 360° PROTECTION】: Designed with perfectly raised bezel, ergonomic anti-slip pattern, cushioned frame and rugged outer-shell. Provides superior protection against drops, hard falls and scratches.
  • ★【PRIORITY PASS-THROUGH CHARGING + Headset/Data Support】: Your phone will receive full-charge 1st and then begin to automatically re-charge the case in less than 2 hours. Plug-and-Play technology support wired headset and easy data-synchronization without having to remove the case.
  • ★【DYNAMIC POWER MANAGEMENT】: Protect phone’s battery life by optimize the charging speed when battery is empty or close to full. Sophisticated protective logic+ temperature sensor, prevents your device from over-heating / over-charging. 5 LED lights indicate an accurate power level.
  • ★【LIFETIME WARRANTY】: Money Back Guarantee and Extended 2 Years Warranty. Upgrade to Lifetime Warranty by following @CASESSARY on Facebook, Twitter and Instagram.
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The CASESSARY iPhone XS/ X battery case provides you fast charging and full protection. Made with ergonomic anti-slip and durable design to protect against drops, bumps, scrapes, scratches and hard falls. 

1. Build-in high-capacity lithium-polymer battery, double the standby time.
2. Premium material to protect your phone, charging and protecting 2 in 1.
3. USB OTG data support, enjoy fast data transfer without removing the battery case.
4. Integrated safety features with temperature control, effectively avoid short circuit or
overcharge even under extreme conditions.

 Do not place battery case to fire / excessively hot environment.
 The surface of this battery case may gradually become warm when charging.
If there’s any problem when using our devices, please kindly contact us with the contact info enclosed on the service card, we are always here to help.

Compatibility: Only for iPhone XS/X
Battery Capacity: 3900 mAh
Battery Type: Li-polymer
Input: DC 5V/2A, 10W
Output: DC 5V/2A, 10W
Material: PC+ABS

Package Contents:  
1x 3900mAh iPhone XS / X Battery Case
1x User Manual


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