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4200mAh Ultra Slim Rechargeable Extended Charging Case for Samsung Galaxy S6, Portable Backup Power Bank Case

Brand: NewNow
SKU# MP31972
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Product Warranty: 15 days refund, 90-day warranty to replace. See details

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Product Description

4200mAh for Samsung S6 External Battery Case

Charge bound to get rid of your favorite machine, the original charger is no longer needed, as long as it is a 5V USB interface battery charger case, whether you are a car charger or mains charger can all charge!
This battery case is built-in rechargeable li-polymer battery. Samsung S6 can be inserted in it perfectly and absorb its power. Very convenient, just like dress your phone a case, and easy to take it anywhere.
You can charge the battery pack from computer, PC, Notebook, AC/DC adapter etc.
100% brand new, high quality
Suitable for: Samsung S6
Material: Li-polymer
Capacity: 4200mAh
Input: 5V / 0.5A
Output: 5V / 0.5A
Dual IC chips protection, anti overcharging, anti over discharging, anti short circuit
FCC / CE / Rohs / UL certifications approved

Weight: 88g / 3.12 ounces
Size: 155*73*15mm / 6.1*2.87*0.6 inches
Color: Black

Compatible Perfect with new Samsung S6

Package includes:
1 x 4200mAh for Samsung S6 External Battery Case






Output 5V, 0.5A
Battery Type lithium-ion
Capacity 4200 mAh
Input 5V, 0.5A
Product Type Samsung Battery Case
Certification CE, ROHS, FCC
Battery cycle life >500 times
Unit Dimension 155*73*15mm
Charger time 3-5hours
Weight: 88.00 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.

Why aren't the LEDs blinking while the Samsung 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 samsung battery case is fully charged.

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User Reviews


This was exactly what I needed.

This was exactly what I needed. I love the additional battery life. Also, I have small hands and the slim phone was uncomfortable to hold. I love it!


It can charge my phone anytime, anywhere

It can charge my phone anytime, anywhere. It's sleek and lightweight. Also provides rigid protection againsts accidental drops so I can have peace of mind on going about my daily activities. fast charging pass-through for maximum convenience. I'll never need another charging case again for my s6


I get two plus days of use on a charge so I am very happy with that aspect.

I have had this case for a month now and it has exceeded my expectations when it comes to size and battery life. However I cannot get my phone to sink to my computer while in the case. Also there is very little protection for the face of the phone with the case so I highly advise a screen protector. I get two plus days of use on a charge so I am very happy with that aspect.


Bought one for my phone and one for my wife

Bought one for my phone and one for my wife. Since I had the slide in holder the new back was too thick. I had to revert to my old one. My wife is very happy with the one she uses.


I would recommend it for its great value.

I just tested this today and all I can say is that the case is awesome. It's thinner than I expected and works perfectly with my tempered screen protector. The rubberized texture has a good grip and the battery charging was timely. I would recommend it for its great value.


Superb, Superb, Superb.

Superb, Superb, Superb. I can use any app on my phone throughout the day, fail to plug it in that night and still have it last through the next day. Now I don’t stress about using all my favorite apps and racing to a plug. The enjoyment for my phone has been extended.


i love the color and the case!

i love the color and the case! I've order NewNow cases in the past and so far i love them! the colors is prettier than it is on pic, ansi love how resistant the cases are! i had to other another case which is this one but i love it, i will order more in the future! thanks NewNow! =)


I never doubt my phone battery capabilities anymore.

I never doubt my phone battery capabilities anymore. I like that I only have to plug my phone in at night and not throughout the day. I suggest it to all my family and friends when discussing phones.