Provides 150% Extra Battery Power
- Exclusively designed for iPhone 11 Pro Max
- Supports any lightning style headphones or headphone adapter
- Listen to music or make calls through the headphones
- Case doubles your iPhone’s battery capacity
- Fully supports Apple’s lightning cable for charging and synching
- Hard shell protective case with soft silicone frame
- Raised bezel surrounding the phone’s screen
- On/Off button on the back of the battery case
- High quality lithium polymer battery designed for 500+ cycles
- Full Manufacturer’s Warranty & Free Shipping
- Available in Black or Red
The first and most-powerful battery case designed exclusively for the iPhone 11 Pro Max has arrived! AMP Cases is proud to offer our customers the most powerful and highest quality battery cases designed exclusively for the iPhone 11 Pro Max. Our battery cases for the iPhone 11 Pro Max also fully support the lightning style headphones!
Fully Supports Apple Lightning Headphones: AMP Cases is proud to release one of the first battery cases designed exclusively for the iPhone 11 Pro Max that fully supports the use of lightning headphones. Plug your favorite pair of lightning style headphones directly into the built-in lightning port at the bottom of the battery case and begin listening to your favorite music or make an important call using your headphones! AMP offers one of the only battery cases for the iPhone 11 Pro Max that supports both the music and microphone functions from the lightning style headphones. You can also use your lightning headphone adapter to plug-in a pair of 3.5mm headphones.
No Extra Cables Needed: This battery case charges and syncs using your Apple Lightning Cable. We offer the only iPhone 11 Pro Max battery extender cases that do not require any extra cables for charging!
Raised Bezel: This battery case features a raised bezel and a soft silicone frame that surrounds the phone’s screen to prevent damage in the case of any accidental falls. Stay fully protected while receiving up to 150% of additional battery life!
AMP Cases takes pride in offering the largest selection of the most powerful battery cases available online. You can rest assured you are purchasing a long-lasting, superior quality, battery case designed exclusively for your mobile phone.
All of our cases only feature the highest quality lithium polymer batteries designed for a minimum of 500 complete recharges. We also construct our cases using only premium quality materials to ensure durability and maximum protection for your phone.
Every case we sell is backed by our 30-day satisfaction guarantee and includes a complete manufacturer’s warranty protecting you against any defects. We challenge you to compare the battery capacity and price of our cases to any of our competitors. AMP Cases guarantees to offer you more power for less money!
This Case Provides 150% Extra Battery Life
The iPhone 11 Pro Max contains an internal 3,969 mAh battery. This iPhone 11 Pro Max battery extender case offers an additional 6,000 mAh battery; one and a half times (1.5X) the capacity! Get a total of 9,969 mAh of battery power and up to an additional 150% of extra battery life!
Our battery cases feature high quality, lithium polymer, batteries that are guaranteed to offer you maximum power and durability! Don’t settle for battery cases with cheap, low quality, batteries that will only last you weeks and may cause damage to your phone.
Applying The Case:
Slide your iPhone 11 Pro Max into the battery case, lining up the lightning connector of your phone with the lighting connector of the case.
Powering On The Case:
Press and release the power button located on the back of the case to begin using the 6,000 mAh battery built inside of the case. Press and release this power button at anytime to stop using the 6,000 mAh battery and begin using your phone’s internal battery.
Recharging The Case:
Plug your lightning cable into the bottom of the battery case to recharge both your phone’s internal battery and the battery case. To recharge both devices you will need to press and hold the power button located on the battery case to activate the connection between the phone and case after the case has been plugged into a power source. If you simply plug-in the case to a power source without pressing the power button only the case itself will recharge.