Best Samsung Galaxy Note 4 battery cases

The Samsung Galaxy Note 4 is one of the best large-screen phones money can buy right now, and as such it comes with a fairly large, 3220mAh battery that lasts a full day and even more under lighter use.

However, if you’re looking for a case for the Note 4, you might want to get an extra boost in battery life - something useful for travellers and those who stay glued to their phone screens for hours on end.

So what do you get? We've looked at a few Note 4 battery cases to pick the best options on the market right now, and we’ve summed them up right below. Take a look.

ZeroLemon 10,000mAh battery case for Note 4

Dimensions: 89.2 x 163.3 x 20.6
Buy it on Amazon
Price: $60

ZeroLemon’s 10,000mAh battery case is an absolute beast that more than triples the original capacity of the Galaxy Note 4’s battery. It also makes the phone look like a little brick, but that’s the price to pay for getting more than a week of battery life. Is it worth getting this monstrous case? It’s the most affordable option in terms of battery capacity for the money, and we can see travellers who go on a long journey seeing the most use out of this case, but for regular use, it makes the phone too big and seems like an overkill.

Mugen Power 6,640mAh battery pack

Price: $89.50

Mugen Power also offers a 6,640mAh battery pack that fits on the Galaxy Note 4, and this is another good option for long-distance travellers, cyclers, and others who need the maximum battery longevity out of their phone. This case comes with some nice extras: Qi Wireless charging, a hands-free viewing stand, it’s NFC-ready, and comes with one year warranty.

Hyperion 8,000mAh case

Buy it on Amazon
Price: $45

This is the best value for the money battery case for the Note 4 that will not come with any build quality issues - it’s still well built, and delivers on its promise to bring a huge improvement to battery longevity. It also looks fairly stylish.

PowerBear 125% re-charge case

Buy it on Amazon
Price: $35

Finally, here is the most affordable option of them all: the PowerBear 125% re-charge battery pack that comes in at just $35. With mostly positive reviews, and a kickstand in the case, this is a nice option to have for those who need that extra kick in battery life without breaking the bank.

Mugen Power 3,320mAh extended battery

Price: $44.50

The 3,320 MugenPower case doubles on the battery life of the Note 4, and this improvement in battery longevity should be much more manageable, since the case does not grow to be immensely large. With this extended battery you can expect around three to four days off the charger with your Note 4, while still you’d be able to put the device in your pocket.

Related phones

Galaxy Note 4
  • Display 5.7" 1440 x 2560 pixels
  • Camera 16 MP / 3.7 MP front
  • Processor Samsung Exynos 7 Octa, Octa-core, 1900 MHz
  • Storage 32GB + microSDXC
  • Battery 3220 mAh(20h 3G talk time)



1. Ashoaib

Posts: 3309; Member since: Nov 15, 2013

exynos note 4 does need an extended battery bcoz its power hungry. off topic: how we can install usb otg driver on note 4, so it can read usb flash mass storage on the go?

2. DnB925Art

Posts: 1168; Member since: May 23, 2013

I have the ZeroLemon one for my Note 2. Used it at a festival last year with 133,000 people at the Las Vegas Motor Speedway For EDC Las Vegas. After a 12 hour festival, while many other phones were out of power, I still had over 50% left.

3. Topspliff

Posts: 40; Member since: Sep 21, 2013

Ashoaib my Note 4 has Exynos and I have brilliant battery life, also it comes as standard with USB on the go so no drivers to install ;)

6. Ashoaib

Posts: 3309; Member since: Nov 15, 2013

Good for you, but not for me Because my note 4 doesnt support USB OTG flash memory storage. it doesnt read external Flash memory when I attach usb flash drive to it. Battery life is also sub par. Samsung's support team has installed USB OTG Checker app on my phone through smart tutor. Usb otg does work through this app but sometime, data get lost during transfering files from phone to flash storage

4. Anonn

Posts: 230; Member since: Jun 04, 2014

You dont need any of these. Just get this (available for most galaxies. I have it for my Note2 and Note3): Galaxy Note 4 Extra Battery Kit * External battery charger charges and carries a spare battery for on the go use when your phone is running low on battery life * Swap your low battery for a fully charged one to get your phone to a 100% charge immediately * Spare battery case, stores and protects spare battery * Compact and sleek fits in small purse or bag You wouldn't know how you lived without it

5. Planterz

Posts: 2120; Member since: Apr 30, 2012

Just buy an extra battery or 3.

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