Apple has made it easy to hang on to your older iPhone for several years by making its newest operating systems backward compatible with five-year-old models like the iPhone 6S, while previous iOS versions work on a number of even older handsets. Batteries, however, are consumable items that may wear out before your phone does, and that’s where a case that touts more than just hard-shell protection comes in. Below are the best iPhone 6S battery cases that offer great protection and a juice boost when you need it.
Casely Battery Powered Charging Case
With its numerous layers of durable polycarbonate and a 1.2mm thick edge, Casely’s battery charging case makes sure that if your phone slips through your fingers, the result will not be cut fingers on broken glass. This stylish charging case — with raised, embossed buttons — also ensures that your phone’s battery remains functional without your having to scout around for a power outlet and charging cable. Just charge up the case and slide it on your phone for non-stop power.
LoHi Battery Case
The slim, lightweight LoHi iPhone charging case, with its protective raised sides and hard-shell design, features a powerful 5,000 mAh built-in lithium polymer charger chip that promises your iPhone 6S more than 270% extra battery life. Its durable clip will not break when you pull the phone from the case. The charger case requires two hours to charge your phone, with auto power off and intelligent power management to shield your handset from overheating and overcharging. The interface supports charging, audio, and data sync with your computer.
QTshine Battery Case for iPhone
The QTShine keeps your iPhone 6S ready to rock with a powerful 6,000 mAh built-in lithium polymer battery chip, which more than doubles your iPhone’s battery life, especially when traveling or pursuing outdoor adventures. Four LED battery level indicators let you know how much power you have. The batteries feature a safe circuit diagram design that protects your iPhone from overheating, short-circuiting, overcharging, and discharging. The case’s sync-through tech lets you simultaneously charge your iPhone and the battery charger case. The hard case provides a protective bumper to shield your iPhone from scratches and impact. It comes in red, black, or rose gold. Note that this case is not compatible with lightning headphones or 3.5mm headphones, but works with Apple AirPods or other wireless Bluetooth headphones.
Moshi iGlaze Ion iPhone 6/6s Battery Case
The Moshi iGlaze Ion is a stylish and functional piece of kit whose 2,750 mAh of power promises to double the battery life of your iPhone. Its power management circuitry supports 2.1A fast charging. With a two-piece, slide-on design, it’s slim and compact with a shock-absorbing, rigid polycarbonate frame, soft microfiber lining, and raised bezel. Use the battery only when you need it by attaching the battery pack when you’re running low. For slimmer handling, you can remove the battery pack entirely and just use the case. The package includes a headphone adapter and Micro USB cable.
Alpatronix BX140 Slim Protective Extended Battery Charging Case
The Alpatronix BX140 provides full-body protection in a sleek, compact, and lightweight design. This case features elevated bezels to avoid screen-to-surface contact and a solid screen protector. There’s no hassle here; all you have to do is put on the case and then charge as necessary. Take the bumper frame out, slide your iPhone into the case, and then plug it into your charging port. After your phone is secured, reconnect the bumper frame on the top and squeeze the sides until you hear them snap into place. You can also charge the iPhone and the case simultaneously using the included cable and any USB charger. Also worthy of note, the case is 100% compatible with Apple Pay and CarPlay.
Pxwaxpy Battery Case for iPhone 6S
If 17 extra hours of chat time, 60 hours of jamming, and 13 hours of video entertainment sound good to you, you may want to consider the 6,000 mAh Pxwaxpy Battery Case. You can enjoy this case’s data syncing capabilities that allow you to charge your phone and sync data simultaneously. All you have to do is put your phone into the case, cover the top, and hold the On button for three seconds to begin charging your phone. This exceptional case provides full-body security, preventing scratches and protecting from typical wear and tear. It also features internal chips, which safeguard your iPhone from overheating, short-circuiting, and overcharging, all of which can damage your phone. You can also use this case with 3.5mm lighting headphones or wireless Bluetooth headphones.
Mophie Juice Pack Plus Protective Mobile Battery Pack Case
The Mophie Juice Pack Plus allows you to lengthen your phone battery’s lifespan with a rechargeable 3,300 mAh lithium-ion polymer battery. With this case, your phone can benefit from 120% more power. That translates to a max of 31 additional hours of talking, 22 more hours of web browsing, and 24 more video play hours. To install the battery, just separate the top cap and slide your iPhone all the way to the bottom until you see that the Lightning connector is fully inserted into your phone. After this, replace the top cap, and you’re good to go. Set the pack on standby simply by pushing the bottom button. You can also observe the built-in light sensor if you want to check your charging status. The Mophie Juice Pack Plus has a hard, durable rubber exterior that protects your phone from falls and other impacts.