The Samsung Galaxy S6 Edge (L) and Samsung Galaxy S6 (R). (Getty)
The new Samsung Galaxy S6 and S6 Edge are great phones, but their reduced battery size can be frustrating for some. As a recap, the Galaxy S6 has a 2,550 mAh battery, while the Galaxy S6 Edge has a 2600mAh battery. Both of these batteries are smaller than the battery in the older S5, which boasts a 2800mAh battery. If you own an S6 or S6 Edge, and want to extend your battery life, you have a couple of options. You can keep a portable battery pack in your bag, to top off your battery throughout the day. But another option that many people prefer is a protective case with a battery built right in.
Finding a battery case for a newly released smartphone can be tricky. Some of the best-known brands in the battery case game take months to bring their latest battery cases to market. If you need a battery case right now, and can’t wait for some of the big-name case brands, here are five of the best battery case options you can buy right now. As new case models hit the market, we’ll be updating this post to include the latest and greatest additions. Read on to see the five best S6 and S6 Edge battery cases you can buy.
Want to see cases for the latest Samsung device? Browse some recommendations in our guide to the best Samsung Galaxy Note 7 cases on sale now.
1. NewNow 4200mAh Battery Case for Samsung Galaxy S6 or S6 Edge
(NewNow)
This battery case has enough juice to fully recharge your S6 or S6 Edge, with a decent amount of battery life left for another top-off later in the day. It’s relatively thin, compared to some other battery cases out there.
To tell how much charge is remaining in the case’s battery, you simply look at the LED indicator lights. Four LEDs give you an estimate of the charge remaining, from zero to 100 percent charge. These cases are available in black or white, in your choice of folio-style case or “regular” phone case style. This case is designed to prevent overcharging, which could damage your device.
Price: $23.99
Buy the NewNow 4200mAh Battery Case for Samsung Galaxy S6 or S6 Edge here.
Pros:
- LED battery life indicator
- Large battery
- Thin design
Cons:
- Limited color options
- Not waterproof
- Does not ship with a screen protector
Find more NewNow 4200mAh Battery Case for Samsung Galaxy S6/S6 Edge information and reviews here.
2. Bovon 4200 mAh Battery Case for Galaxy S6 or S6 Edge with Flip Cover
(Bovon)
If you like a case with a front cover, this S6 battery case from Bovon is a nice choice. The front flap protects your screen, as well as masking your screen from prying eyes when your phone is not in use. It can charge and sync at the same time, while a built-in kickstand in the rear makes it easy to use this phone hands-free. An LED indicator makes it easy to monitor your battery level, while short circuit protection gives you better peace of mind.
Price: $29.99 (67 percent off MSRP)
Buy the Bovon 4200 mAh Battery Case for Galaxy S6 with Flip Cover here.
Buy the Bovon 4200 mAh Battery Case for Galaxy S6 Edge with Flip Cover here.
Pros:
- Flip front cover protects screen and your privacy
- Large battery
- Kickstand
- Protects against short-circuiting/overcharging
Cons:
- Limited color options
- Not waterproof
- Does not ship with a screen protector
Find more Bovon 4200 mAh Battery Case for Galaxy S6 or S6 Edge with Flip Cover information and reviews here.
3. Roger 4200mAh Samsung Galaxy S6 or S6 Edge Battery Case
(Roger)
This inexpensive battery case is a good choice for S6 or S6 Edge owners who are on a budget. The battery case for the S6 Edge lacks the front folio cover you’ll see on the S6 option. Like other options on this list, you can make use of an LED indicator, over-charge protection, and a kickstand. It may not have much in the way of bells and whistles, but it’s a great “placeholder” battery case you can use until a battery case in cooler colors comes out later this year.
Price: $18.39 and up, depending on model selected
Buy the Roger 4200mAh Samsung Galaxy S6 Battery Case here.
Buy the Roger 4200mAh Samsung Galaxy S6 Edge Battery Case here.
Pros:
- LED indicators
- Kickstand
- Inexpensive
Cons:
- The S6 and S6 Edge models look a little different
- Not waterproof
- Limited color options
Find more Roger 4200mAh Samsung Galaxy S6 Battery Case information and reviews here.
4. Sykiila Galaxy S6 & S6 Edge Battery Case
(Sykiila)
At this point in the list, you’d be forgiven for thinking that all these cases are starting to look the same. This S6/S6 Edge battery case is interesting because it comes with two carbon fiber skins for the rear of the case, which increases durability and just looks cool. Otherwise, this case is similar to the other items on this list. There’s a kickstand, LED indicators, charge and sync capabilities, and overcharge protection. The carbon fiber skin is a nice touch because it offers a nice texture to grip, as well as a surface that is somewhat resistant to fingerprints.
Price: $19.99 (64 percent off MSRP)
Buy the Sykiila Galaxy S6 battery case here.
Buy the Sykiila Galaxy S6 Edge battery case here.
Pros:
- Cool carbon fiber skins
- Affordable
- Kickstand
- Large battery
Cons:
- Limited color options
- Not waterproof
- No screen protection
Find more Sykiila Galaxy S6 & S6 Edge Battery Case information and reviews here.
5. Comsoon 4000mAh Ultra Slim Samsung Galaxy S6 and S6 Edge Battery Case
(Comsoon)
Battery cases are usually few and far between on launch day. Some of the more prestigious companies can take months to bring their battery cases to market. This model offers simultaneous charge/sync, as well as protection against overcharging. Even though the S6 has fast charging and battery-saving features, the S6 still has a smaller battery than the S5 or the S6 Edge. If you want better battery life from day one, a battery case like this one can help you stay productive.
Price: $25.99 (35 percent off MSRP)
Buy the Comsoon 4000mAh Ultra Slim Samsung Galaxy S6 Battery Case here.
Buy the Buy the Comsoon 3500mAh Ultra Slim Samsung Galaxy S6 Edge Battery Case here.
Pros:
- Additional 4000mAh battery to power your device
- Short circuit/overcharge protection
- Built-in kickstand
- Lifetime warranty
Cons:
- Limited color options
- Slightly smaller battery than other cases on this list
- Kickstand is not very rugged
- Does not ship with a screen protector
Find more Comsoon 4000mAh Ultra Slim Samsung Galaxy S6 Battery Case information and reviews here.