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3500mAh External Backup Battery Case for iPhone 6 4.7 inch

Brand: NewNow
SKU# MP31537
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Product Description

iPhone 6 3500mAh External Backup Battery Case 

This is a powerful 3500mAh protective battery case made for iPhone 6. Get up to 193% extra battery with the flip of a switch and stay fully charged through the late nights. The ideal case for the everyday 9-5er and for those whose day doesn’t always end when they leave the office. Packed with more power to make sure your phone can keep up with your busy lifestyle.

Power, protection, style and purpose.

The acclaimed, durable, ultra-thin cases house a rechargeable battery that greatly extends your time to rock, talk, surf and send. It’s strong enough to guard your smartphone from every-day wear and tear, yet sleek enough to slip in-and-out of your pocket. A built-in standby switch allows you to choose when you want to use the juice pack battery, or save some power for when you really need it.

Charge anywhere, by flipping a switch.

Use the LED indicator to check battery levels before you head out and flip the standby switch when you’re ready to use the juice pack’s battery or when you need to recharge your iPhone while on-the-go. You can also simultaneously charge your iPhone 6.

Technically a battery. Technically a case.

Ergonomic, form-fitting, and ultra-impact-resistant cases, that provide complete protection from top to bottom, - all while featuring rechargeable lithium polymer batteries. With a variety of juice packs to fit any lifestyle you no longer need to choose between protection and power.

Suitable for: Apple iPhone 6
Material: Li-polymer
Capacity: 3500mAh
Input: 5V / 0.5-1A
Output: 5V / 1A
Dual IC chips protection, anti overcharging, anti over discharging, anti short circuit
FCC / CE / Rohs / UL certifications approved

Weight: 100g
Size: 155 * 73 * 15.5mm
Phone Size: 4.7 inches
Color: Black

Compatible Perfect with new Apple iPhone 6

Package includes:
1 x 3500mAh external battery case for Apple iPhone 6

iPhone 6 3500mAh External Backup Battery Case

iPhone 6 3500mAh External Backup Battery Case

iPhone 6 3500mAh External Backup Battery Case


Certification CE, ROHS, FCC
Unit Dimension 155 * 73 * 15.5mm
Battery cycle life >500 times
Capacity 3500 mAh
Input 5V / 0.5-1A
Output 5V, 1 A
Charger time 3-5hours
Product Type iPhone Battery Case
Weight: 100.00 Grams


How does it work?

The Battery Charger Case has a rechargeable lithium polymer battery inside. When you slide your phone into the case, a connector at the base plugs into the port at the bottom of phone. Flip the standby switch on the back from red to green to start charging your phone. After using up all the power in the juice pack, just recharge it with your USB cable for more on-the-go power. It's as easy as that.

What is the best method for charging my iPhone using the battery case?

Assuming the iPhone and battery case are both fully charged, we recommend waiting until your iPhone has 20% battery left. When you're in the red, flip the standby switch to green and let the juice pack to do the heavy lifting. The iPhone requires more power to charge past 80%, so if you want to get the greatest battery boost from the juice pack, we suggest flipping back to standby mode until your phone battery is low again. This isn't the end-all-be-all, but we like it.

What is the best method for charging my iPhone Battery Case?

Connect the battery case to a power source using the micro USB cable that came with your iphone battery case. The USB cable can be plugged in to your computer or any "Made for iPhone" power source with a USB out. You do not need to remove your iPhone from the battery case to charge. Leaving the battery case on your phone while charging will actually charge both the case and your iPhone simultaneously!

Why aren't the LEDs blinking while the iPhone Battery Charger Case is charging?

After connecting to a power source, the LED status indicator will start blinking to indicate charging. The lights will turn off after 30 seconds allowing for a good night's rest. Remember to check the status indicator before you disconnect. When all four LEDs are lit, your iPhone battery case is fully charged.

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User Reviews


Decent case and great quality.

The packaging is pretty decent. I love it so much. I put this case just to try it and to see how it looks and I liked it so much that Im keeping it on my phone.
Decent case and great quality.


Excellent product!

Excellent product! It fits perfect to the Iphone6 and charge very fast, it's a Little heavy but it's more important to "have the power" all day full use


I purchased the iPhone 6 battery case in black.

I purchased the iPhone 6 battery case in black. I remember it was a very fast shipping! I have been testing out this battery case on my iPhone 6 for about a week now and it comes in really handy at some crucial times already. The new Apple iPhone 6 have larger batteries but with all the apps always running it's hard save some. I love to carry it specially when I am traveling. It's always a must have while I am traveling.


Great battery case

Great battery case, really helps during long works days to have a fully charged iPhone with having to worry about being "off line" when you need it the most. Works great with iPhone design, does not add a bulky battery like other cases and has a great feel and grip to it.


This is a well built, put together case

This is a well built, put together case. It's durable and the phone fits in it perfectly. Definitely a must have to prevent the phone from constantly draining!


I would definitely recommend this product

I would definitely recommend this product. My teenage son loves it. Only drawback is he now is on his phone more often . Price is excellent. Charging capability is outstanding. Great purchase!


This battery case is not only super stylish but also really durable!

This battery case is not only super stylish but also really durable! The battery on it charges my phone 1 1/2 times over which is awesome! I went on a trip out all day with new outlets and when my phone hit around 30% I turned the charger on and BOOM it was 80% within 2 hours which was great lifesaver. I hate having butterfingers but that is no longer a problem thanks to the unbelievable durability of the case! I my have "accidentally" dropped it but it was in pristine condition not a dent in sight! All in all magnificent case, you'd be crazy not to buy it!