Best iPhone 6s Plus Battery Cases: Power Up Your iPhone with More Juice

In today’s accessory list, we will give list of best battery cases for iPhone 6s Plus. Never let your iPhone die just because you ran out of battery. Check out the list given below.

The latest iPhone 6s Plus has a 2750mAh battery, but even then we often run out of it. Many of us are always commuting here and there, hardly getting enough time to charge our iPhone 6s Plus to full capacity. In such situations, we either keep searching for the power source or carry a power bank.

It is not feasible to look after our iPhone battery all the time, to overcome this issue of power-hungry device; we have handpicked some of the best battery cases for iPhone 6s Plus. Battery case serves two of our purposes: taking care of our iPhone from normal scratches and falls, while charging it whenever required. Have a look at the list given below.

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Best iPhone 6s Plus Battery Cases

Best Battery Cases for iPhone 6s Plus

#1. Trianium Atomic S

Trianium iPhone 6s Plus Battery Case

Trianium battery case for iPhone 6s Plus is simple and elegant in looks. When it comes to performance, it has a reliable 4000mAh battery that can provide more than 100% extra battery life to your iPhone.

Apple MFi certification makes it a more efficient charger. Thus, it offers the essential protection from common threats like overcharging and overvoltage.

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With the sturdy design, it also shields your smartphone from the impact. Beyond durability, Atomic S comes with lifetime warranty.

USP: Apple MFi certified
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#2. Alpatronix BX140plus

Alpatronix iPhone 6s Plus Battery Case

Alpatronix battery case is almost similar to Trianium. This one is also Apple MFI certified and comes loaded with 4000mAh battery. So, it’s fully compatible to charge your iPhone securely. Plus, BX140plus delivers more than 150% additional battery life.

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Featuring 360-degree scratch guard, it provides all-around protection to the device. You have three attractive colors to pick from: gold, rose gold and black. Besides, the manufacturer offers a lifetime warranty on this case.

USP: 360-degree scratch guard
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#3. Nekteck

Nekteck Battery Case for iPhone 6s Plus

Nekteck battery case for iPhone 6s Plus has a 4000mAh battery, and it is also Apple MFI certified. Like other battery cases, Nekteck also supports sync and charge feature, apart from that the case is slim compared to other cases.

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It has four LED indicators on back to let you check the remaining juice of your battery case. With the sync through design, you can connect your iPhone to the computer using cable without having to remove the case.

USP: Sync-through technology
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#4. i-Blason

i-Blason iPhone 6s Plus Battery Case

When it comes delivering fast and safe charging solution, this one from i-Blason is one of the better options. It sports a slim design that looks fine on the iPhone. Despite being a bit thin, it has got the durability to endure minor bumps.

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The case features 3200mAh battery which is good enough to provide over 100% of extra power to the smartphone. Plus, it supports data syncing and charging at once.

USP: Slim design
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Runsy iPhone 6s Plus Battery Case

You would like to have a beast like “RUNSY” at your disposal to power up your device multiple times. The feature that makes it a better shot is the massive 8200mAh battery. With the built-in overcharge and short-circuit safeguard, the case keeps common hazards at bay while charging the device.

Another notable feature of this battery case is the inclusion of a USB output port that can help you charge two devices simultaneously. Lastly, you can trust it to endure accidental drops.

USP: Huge 8200mAh battery
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ZVOLTZ Battery Case for iPhone 6s Plus

ZVOLTZ battery case for iPhone 6s Plus has a 4000mAh battery, which can charge your iPhone completely. Apart from power, it also protects your iPhone from regular scratches. It is MFI Apple certified battery case means you don’t need to worry about quality and performance.

Thanks to the sync through design, you don’t have to remove the case to sync and charge your device. Lastly, there are two color options available: Champagne gold /clear and rose gold.

USP: Highly efficient
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Ztesy iPhone 6s Plus Battery Case

A battery case as power-packed as “ZTESY” is worthy of having a special mention in this elite league. Packed in with a mammoth 7800mAh, it provides several hours of extra web browsing and talk-time. Aside from charging the device fast and securely, it also ensures the usual hazards remain at a fair distance.

The CE, RoHS, FCC and Apple’s MFi certification makes it a reliable option. Equipped with an impact-resistant scratch guard, it is capable of enduring accidental falls as well.

USP: CE, RoHS, FCC certification
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#8. Stoon

Stoon iPhone 6s Plus Battery Case

For having several hours of additional juice to sail through extended gaming sessions or web browsing, you can’t go wrong with Stoon. The 7200mAh battery is up to the task when it comes charging your iPhone with the needed efficiency.

There are four LED power indicators to keep you in the loop about the power status. Unlike all other cases mentioned in this lineup, it features an embedded metal plate that helps it work with magnetic car mounts.

Furthermore, Stoon can also absorb shock to keep your device protected.

USP: Embedded magnetic metal
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LCLEBM iPhone 6s Plus Battery Case

If you want to have a high-capacity battery, give LCLEBM a close look. With the solid 6800mAh battery, it can charge your iPhone multiple times.

It also safeguards your smartphone from common threats like overcharging, short-circuit. With the light indicator, you can quickly check out the remaining battery.

The case sports a slim look and fits snuggly around the iPhone 6 Plus. Besides, you can choose it in three colors like black, gold and rose gold.

USP: Short-circuit protection
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#10. Pxwaxpy

Pxwaxpy iPhone 6s Plus Battery Case

As far as efficiency is concerned, Pxwaxpy is a top bet. It comes with gigantic 8500mAh rechargeable battery. Therefore, you get plenty of additional juice in your kitty to dole out the power-hungry iPhone.

The smart chip doesn’t usual suspects like overcharging damage the device. Due mainly to the sturdy bumper design, it can also withstand impact. Plus, Pxwaxpy is supported by a limited one-year warranty.

USP: More than 200 extra battery life
Check out on Amazon

That’s all!

Your pick?

Assuming, your search for a high-quality battery case has met with the desired result. May I know its name and the qualities that have got your attention.

You might want to catch up with these posts as well:

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Jignesh Padhiyar
Jignesh Padhiyar is the founder of who has a keen eye for news, rumors and all the unusual stuff that happens around iPhone and iPad.


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