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Depending on how much you use your iPhone 7, a full charge is either enough to get you through the day, or not nearly enough to keep up with you. Sometimes you simply need some music, but when you’ve got Bluetooth turned on, music streaming, and cellular data running, your battery isn’t likely to last long. This is where battery cases come in handy.
There’s a general lack of battery cases out there for the iPhone 7 that take advantage of its capabilities, and there are even fewer that won’t interfere with the lightning port, which now doubles as the headphone port. However, there are enough available to give you exactly what you need from a battery case. Check them out below.
1. QCell Slim Dual Layer
Boost up 163% battery life, which is equivalent to add 17.5 + hours talk time or 12.5+ hours web browsing time.4000mAh Li-polymer battery provides extra time for web browsing, watching videos and playing games. Provide additional 30% capacity at the same price compared to similar products in the market. Save up to 10 dollars for you. | Featuring sync-through technology that you can sync your iPhone 7 to a computer without having to take the battery case off. Simultaneously charge your iPhone and battery case together. | 360° comprehensive bumper design and hard-shell backplate, the QCell Portable Charger protects your iPhone from scratches and other daily wear and tear, yet small and convenient enough to fit easily in your hand or in your pocket. | Light-weight, super-slim design to carry with your iPhone 7 well in style. Adds only 0.36 inches and 1.8 oz to your iPhone 7.（This Battery Case is Not Compatible with Lightning Headphones.） | Contents: 4000mAh Battery Case, MicroUSB Charging Cable, LIFETIME WARRANTY.
Buy it from : Amazon
2. Tranium Atomic Pro
IMPORTANT NOTE: Not compatible with Apple stock or traditional 3.5mm headphones. ONLY compatible with Apple Airpod Bluetooth headphones or any other wirelessly connected headphone accessories. | The powerful 3200mAh Li-polymer rechargeable Atomic Pro battery can effectively provide 100%+ extra battery life to your iPhone 7, which is equivalent to add 14 + hours talk time or 10+ hours web browsing time and equipped with power level indicator LED lights. | 360° comprehensive bumper design and hard-shell backplate, the Trianium Portable Charger protect your iPhone from scratches and other daily wear and tear, yet small and convenient enough to fit easily in your hand or in your pocket. | Featuring sync-through technology that you can sync your iPhone to a computer without having to take the battery case off. Simultaneously charge your iPhone and battery case together with the included microUSB cable. The case deploys microUSB input to lightning 8pin output to save you $100+ on keeping multiple apple cables. | Trianium iPhone 7 Battery Case works with iOS10 and all future updates; the Atomic Pro extended batterys comes with “LIFETIME WARRANTY” by Trianium ensure our products work the way you need them to.
Buy it from: Amazon
3. ZeroLemon Slim
Provide 140% extra battery life to your iPhone 7. The powerful 4000mAh Li-polymer rechargeable battery can effectively provide 140%+ extra battery life to your iPhone 7, which is equivalent to add 14 + hours talk time or 10+ hours web browsing time. | Direct iPhone to Computer Sync Through file transfer technology supported. You can sync your iPhone to a computer without having to take the battery case off.Simultaneously charge your iPhone and battery case together with the included microUSB cable. | Slim to keep your iPhone 7 stylish. ZeroLemon Slim Juicer Charger protects your iPhone 7 from scratches and other daily wear and tear, yet small and convenient enough to fit easily in your hand or in your pocket. | 4 LED Lights to indicate battery levels and charging status. Integrated button allows you to choose when to charge for when you need it most. Know before you go. | 365 days Zero Lemon Guarantee Warranty with Amazon 30 days Full Refund Guarantee; Longest warranty period in market; 24 hours / 6 days a week support; 100% Zero Defect Guarantee. | Case Dimension: 6×2.8×0.6-inches
Buy it from: Amazon
4. VProof Backup
It is very low cost battery power pack iPhone 7 case anyone can easily afford this case. It has full comprehensive bumper design which makes this case more preferable. Portable charger protects your device against scratches, damages and daily wear and tear. The capacity of rechargeable battery is 3200mAh. You can charge you device as well as this battery case simultaneously. It is very light in weight and portable so that you can easily carry your device. It has also kickstand so that you can easily enjoy landscape mode.
Buy it from : Amazon
5. Apple iPhone 7 Smart
Apple’s own Smart Battery Case is the go-to accessory if you want seamless integration with your iPhone 7. If you have any experience with the iPhone 6S’ Smart Battery Case, you’re in for much of the same with the one made for the iPhone 7, save for a different cut-out around the camera and none for the headphone jack (because the iPhone 7 doesn’t have one). The case will increase your call, internet, and video time by 26, 22, and 24 hours, respectively, meaning even heavy smartphone users should be able to use their devices without worrying about a full recharge.
Moreover, you can use the case with Lightning-supported accessories without removing it, including the Lighting to USB cable and the charging dock. As far as protection goes, this case is pretty basic. The interior is lined with a microfiber material, while the outside is made of silicone.