When we think of phone cases, the first things that usually come to mind are protective cases to keep our phones safe from drops and scratches, or slim, fashionable cases for a more personal touch. But there’s an often-overlooked category of cases that can do more than just protect your phone: battery cases. These cases come with a built-in battery to double your phone’s battery life, so you can spend more time gaming, watching videos, or just messaging with friends instead of worrying about your battery life.
Read on to learn more about our favorite phone battery charger cases.
Our Editor’s Best Phone Battery Charger Cases Reviews
Bestseller No. 1
Mophie Juice Pack Battery Case for iPhone 16 - Slim Charging Case, Magnetic Back for Wallets & Mounts, +50% Extra Battery Life, Enhanced 6-Foot Drop Protection, Sustainable Material, Black
- EXTENDED BATTERY LIFE: Up to +50% Extra Power: Charge on-the-go with the built-in 2,800mAh battery – more music, more movies, more memories
- SLIM & PROTECTIVE DESIGN: Lightweight Protection: Slim profile offers enhanced 6-foot drop protection while slipping easily into your pocket, keeping your iPhone 16 safe without the bulk
- MAGNETIC COMPATIBILITY: Integrated magnet for secure attachment to wallets, vent mounts, and stands – designed to hold your iPhone 16 in place for easy access, without magnetic charging functionality
- PRIORITY PLUS CHARGING: Charges your iPhone 16 first, then the Juice Pack itself, ensuring your phone has power when you need it most
- SUSTAINABLE & CONVENIENT: Eco-Friendly and Versatile: Made with up to 50% post-consumer recycled plastics and equipped with a USB-C port for universal charging convenience
$99.95
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Bestseller No. 2
Hard EVA Protective Case - GLCON Portable Storage Case for Charging Cable, Power Bank, Hard Drive, Cell Phone, External Battery - Small Travel Case Mesh Inner Pocket + Zipper Enclosure (Grey Blue)
- Supreme Material - Made of Supreme Quality, Long-Lasting EVA Crush Resistant, Anti-Shock, Weather Resistant Material (Water Resistant)
- High Protection - Sturdy Protective Case, Mesh Style with Zipper Enclosure, Inner Pocket secures item from movement, soft retractable strap interior to hold your power bank, cell phone, Hard disk, Battery, earphones tightly and Extra Hard Exterior Pouch Bag
- Wide Compatibility - Good as External Battery Case, Cell Phones Case (for iPhone 15, 14, 13, 12, Samsung and Other Smart Phones), Carrying Bag for iPod Shuffle, MP3 Player, MP4 Player, Charging Cable, Earphones, Memory Cards, USB Flash Drive ,Lens Filter, Keys, Purse, Coins, Bank Credit Card, etc
- Compact and Portable Size - Ultra portable and sturdy, lightweight and good size for handhold, it can also be put in a backpack, Hand Case, Computer Bag. 6.6" x 3.4" x 1.8" inches in Size (External), 6.16" X 3.01" X 0.66" inches in internal size, functional hard case keeps your items safe
$9.99
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Bestseller No. 3
NEWDERY Battery Case for iPhone 16 5000mAh, CarPlay,Wired Headset,Sync-Data Supported, Portable Rechargeable Charger Charging Cover for iPhone 16 6.1” Black
- [Compatibity] NEWDERY 5000mAh battery case ONLY fit for iPhone 16. NOTE: NOT for iPhone 16 Pro/16 Pro Max/16 Plus and not for iPhone 14/15 series.
- [CarPlay & Sync-Data & Wired Headphones Supported] Upgraded design for iphone 16 battery case makes you use the CarPlay function more stable, don’t will be disconnected anymore. It is also support the sync-data, wired headphones and for Apple Pay function. Pefect for working, business trip and travel.
- [Upgraded Design] NEWDERY newest design for iPhone 16 charging case makes you more easy to use. Just push your phone into the case then click the power button, it will wireless charge your phone likes the wireless power bank. And the portable battery is built in the Type-C charging port, you can charge the case or share the power to charge other devices via this port. NOTE: Doesn’t support the Qi or magnetic wireless charging.
- [ 360°Protection & LED Indicator] 360°protecting your phone for a whole day. The hard shell back design offers complete protection for your phone from scratches, daily wear and tear, 6.8mm camera & 1.25mm screen raised bezel edge and tempered screen protector helps you to protect the screen. It combines a power bank and a protective case. Press the power button to check the battery level, the LED indicator light will shows you the battery level (25%-50%-75%-100%). One click or double clicks the power button to turn on or turn off charging.
- [What You Get] Package including: 1x Battery case for iPhone 16, 1 x Tempered Screen Protector, 1 x USB C-C charging cable and 1 x User manual. It has a 12-month support ensures, you will be offered full assistance from our NEWDERY Customer Support Team.
$29.99
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Bestseller No. 4
Feob Battery Case for iPhone 16 Pro Max,Ultra-Slim 8600mAh Portable Charger Case 360°Protection Rechargeable Extended Battery Charging Case for iPhone 16 Pro Max-6.9inch- Black
- 【Easy to Use & LED Indicator】Bend the soft rubber at the top of the extended battery and push the phone into the bottom of the charger case. The charging battery case has a built-in upgrade button with more responsive commands so you can easily switch the case on and off. Press the power button on the phone's battery case for 3 seconds to start and turn off charging your iPhone. Press the power button to check the battery level, the LED indicator light lets you know the battery level (25%-50%-75%-100%).
- 【Powerful 8600mAh Battery】This Charging Case is equipped with a powerful 8600mAh battery which provides extended 200% talk and play time. Enjoy longer battery life on your iPhone without worrying about running out of power. Battery pack can be taken on board the plane,it's an essential accessory for anyone on the go.
- 【Charging Safety and Protection 2 in 1】Our durable iPhone 16 Pro Max charger case is equipped with raised bezels and tempered glass screen protector offer full front and surface protection that avoid drops,impacts,and daily wear. Certificated UL,CE,FCC,RoHS and Internal upgrade chips protect your phone from over-heating, short-circuiting and over-charging.
- 【Advanced Sync-data Technology】Amazing sync-through technology, conveniently sync your iPhone to your Macbook, PC or laptop without having to take the battery case off.you can simultaneously charge iPhone and battery charger case. access to music or calling with Bluetooth headphone while charging your iPhone.
- 【Easy to Install and Use】Just bend the top TPU soft adhesive slightly back, and then insert the phone vertically into the back clip battery from the top. Press iPhone Battery Case the power button 3 seconds to start & close charging your iPhone. The LED indicator lets you know the charging status (0%-25%-50%-75%-100%).
$28.95
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Bestseller No. 5
![Feob Battery Case for iPhone 11/XR,[2025 Upgraded] 7500mAh Ultra-Slim Portable Extended Charger Case Cover for iPhone 11/XR Charging Case (6.1 Inch)-Black](https://m.media-amazon.com/images/I/41XLxFFWImL._SL160_.jpg)
Feob Battery Case for iPhone 11/XR,[2025 Upgraded] 7500mAh Ultra-Slim Portable Extended Charger Case Cover for iPhone 11/XR Charging Case (6.1 Inch)-Black
- 【Compatibility Note】①This battery case is ONLY compatible with 11/XR.Does NOT work on other iPhone models.②NOT support Qi wireless charging and CarPlay. ③Please use your own original charging cable to fully charge the battery case when you first receive it.
- 【Powerful 7500mAh Battery】This Charging Case is equipped with a powerful 7500mAh battery which provides extended 200% talk and play time. Enjoy longer battery life on your iPhone without worrying about running out of power. Battery pack can be taken on board the plane,it's an essential accessory for anyone on the go.
- 【Easy to Install and Use】Just bend the top TPU soft adhesive slightly back, and then insert the phone vertically into the back clip battery from the top. Press iPhone Battery Case the power button 3 seconds to start & close charging your iPhone. The LED indicator lets you know the charging status (0%-25%-50%-75%-100%).
- 【Charging Safety and Protection 2 in 1】Our durable iPhone 11/XR charger case is equipped with raised bezels and tempered glass screen protector offer full front and surface protection that avoid drops,impacts,and daily wear. Certificated UL,CE,FCC,RoHS and Internal upgrade chips protect your phone from over-heating, short-circuiting and over-charging.
- 【Advanced Sync-data Technology】Amazing sync-through technology, conveniently sync your iPhone to your Macbook, PC or laptop without having to take the battery case off.you can simultaneously charge iPhone and battery charger case. access to music or calling with Bluetooth headphone while charging your iPhone.
$25.95
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Bestseller No. 6
Battery Case for Samsung Galaxy A14 5G Charging case, Slim Power Bank Portable Protective Extended Battery Charging Case Galaxy A14 5G with Portable Cell Phone Battery Charger Cases Black
- charging Case For Samsung Galaxy A14 5G Not Fir other Galaxy Model
- Battery type: lithium-ion polymer battery -Material: High Quality TPU+Plastic
- Split design, Two-in-one design of power supply and mobile phone case, The phone case can be used alone
- LED POWER INDICATOR 4 LED battery level indicator show you exactly how much power you have (25%-50%-75%-100%).
- [Style]:Deluxe Fashion Cool Modern Power Case Back Cover shockproof
$32.98
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Bestseller No. 7
GIN FOXI Battery Case for iPhone 12/12 Pro, Ultra-Slim Rechargeable Charging Case Charger 7000mAh Juice Box Anti-Fall Protection Cover Extended Battery Pack for iPhone 12 Pro/12 (6.1 inch) Black
- 【Slim & Light & Real 7000mAh Capacity】🔋With upgraded battery chip and component shell, the battery charging case for iphone 12/12 pro is slim and light only 0.58' thick& 3.8oz weight. Endurable true 7000mAh battery double your phone power. Enjoy more talk time, music, movies, and internet surfing. The best choice for travel and work. NOTE: ✅This battery case ONLY FIT FOR IPHONE 12 &12 PRO(6.1inch)✅. NOT WORKS ON IPHONE12 PRO MAX (6.7inch), NOT SUPPORT WIRELESS CHARGING.
- 【Advanced Sync & Faster Charge】🔋Testing 8000 times in insertion and withdrawal, full Access to the lighting port, the battery case for iphone 12 with original lighting encryption chip, no pop-up, safer and 5V/1.5A faster charge than other battery case. Amazing sync-through technology, conveniently sync your iPhone to your Macbook, PC or laptop without having to take the battery case off. 4 LED battery level indicators that let you know how much power you have (0--25%--50%--75%--100%).
- 【Super Craft & Longer Use Life】🔋 Using advanced original for iphone 12/ 12 Pro materials and the latest welding technology, long time use like new. Newest materials and technology, make our battery case longer use life than other battery case. Upgraded buttons of the charging battery case for more sensitive commands. Certified lighting chip ensures 100% compatibility with your iPhone 12/12 Pro, iOS 14+ and older, and for Apple Pay.
- 【360 FULL Protection】🔋Built-in smart charging internal chip protect both your iPhone and battery charging case from over-charge, over-discharge, over-heat, over-current, short-circuit, etc. 360° full bumper design and hard shell back to protect your phone from scratches and other daily wear and tear. Raised bezels offer front and surface protection. Tempered Glass screen protector included for full frontal protection.
- 【What You will Get】🔋Package included:1 x 7000mAh GIN FOXI Battery Case for iPhone 12/12 Pro, 1 x User Manual, 1 x Lighting Cable, 1xTempered-Glass Screen Protector. GIN FOXI Products were designed in Ohio which is the most fashionable design capital of America.
$29.99
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Bestseller No. 8
![QTshine Battery Case for iPhone 15 Pro, [2025 Upgraded] 7500mAh & 15W Fast Charging Case, Ultra-Slim Portable Protective Rechargeable Charger Case Cover for iPhone 15 Pro Charger Battery Case (Black)](https://m.media-amazon.com/images/I/41swogq1F-L._SL160_.jpg)
QTshine Battery Case for iPhone 15 Pro, [2025 Upgraded] 7500mAh & 15W Fast Charging Case, Ultra-Slim Portable Protective Rechargeable Charger Case Cover for iPhone 15 Pro Charger Battery Case (Black)
- 【Compatibility NOTE!!!-Only for iPhone 15 Pro】-The battery charging case specially designed for iPhone 15 Pro(6.1 inch), It's slim and lightweight and portable charging anytime and anywhere. ONLY compatible with wireless Bluetooth headphones. NOTE: ①NOT FIT for iPhone 15 & iPhone 15 Pro Max & iPhone 15 Plus. ② NOT support Car Play, NOT support Wireless Charging.
- 【Powerful 7500mAh Capacity】- Our charging case for iPhone 15 Pro is real powerful 7500mAh capacity provides up to 200% extra battery life, which perfect for you to enjoy more time for talk, music, movies and web surfing, also great for game, work, shopping, party, travel, camping, business trip or other outdoor occasions.
- 【Advanced Sync-data Tech】- Amazing sync-through technology that you can sync your phone to your Mac book, PC or laptop without removing the battery case, and also can simultaneously charge your Phone and this battery case together. Access to music or calling with Bluetooth headphone while charging your phone. Note:Please use the original phone charging cable to fully charge the battery case when you first receive it.
- 【Protective Design 】- This charger case for iPhone 15 Pro is modified with smart integrated circuits to protect your phone from overcharging, overheating, overcurrent and short circuits. Also the soft case provides all-around protection from drops and scratches to your phone.
- 【Package Include】- 7500mAh Battery Case for iPhone 15 Pro, 1 x Tempered Glass Screen Protector, 1 x User Manual. If you met any problems during using our charging case for iphone 15pro, contacts us firstly. We will offer effective and helpful support to you.
$27.95
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Bestseller No. 9
![Feob Battery Case for iPhone 13/13 Pro/14,[2024 Upgraded] 7500 mAh Ultra-Slim Portable Extended Charger Case Cover for iPhone 13/13 Pro/14 Charging Case (6.1 Inch)-Black](https://m.media-amazon.com/images/I/41+Vtsg3AXL._SL160_.jpg)
Feob Battery Case for iPhone 13/13 Pro/14,[2024 Upgraded] 7500 mAh Ultra-Slim Portable Extended Charger Case Cover for iPhone 13/13 Pro/14 Charging Case (6.1 Inch)-Black
- 【Compatibility Note】①This battery case is ONLY compatible with iPhone 14/iPhone 13/iPhone 13 Pro.Does NOT work on 13 Pro Max/iPhone 13 Mini/iPhone 14 Pro Max/iPhone 15/iPhone 16.②NOT support Qi wireless charging and CarPlay. ③Please use your own original charging cable to fully charge the battery case when you first receive it.
- 【Powerful 7500mAh Battery】This Charging Case is equipped with a powerful 7500mAh battery which provides extended 150% talk and play time. Enjoy longer battery life on your iPhone without worrying about running out of power. Battery pack can be taken on board the plane,it's an essential accessory for anyone on the go.
- 【Easy to Install and Use】Just bend the top TPU soft adhesive slightly back, and then insert the phone vertically into the back clip battery from the top. Press iPhone Battery Case the power button 3 seconds to start & close charging your iPhone. The LED indicator lets you know the charging status (0%-25%-50%-75%-100%).
- 【Charging Safety and Protection 2 in 1】Our durable iPhone 14/13 Pro/13 charger case is equipped with raised bezels and tempered glass screen protector offer full front and surface protection that avoid drops,impacts,and daily wear. Certificated UL,CE,FCC,RoHS and Internal upgrade chips protect your phone from over-heating, short-circuiting and over-charging.
- 【Advanced Sync-data Technology】Amazing sync-through technology, conveniently sync your iPhone to your Macbook, PC or laptop without having to take the battery case off.you can simultaneously charge iPhone and battery charger case. access to music or calling with Bluetooth headphone while charging your iPhone.
$26.95
Buy on Amazon
Bestseller No. 10
Battery Case for iPhone 16, Upgraded 10000mAh Battery Pack Rechargeable Charger Case Support Carplay with Wireless Charging Compatible for iPhone 16 (6.1 inch) External Battery Charging Case (Black)
- 【Compatible Model】Please note this battery charging case is only fit for iPhone 16 (6.1 inch) , Not fit other models.[This battery case is an upgraded version that supports wireless charging]
- 【Long Battery Life】The powerful 12000mAh Battery Case add more than 200% battery life to your iPhone 16 you can going through out the day, do not worry the battery run out suddenly.
- 【UPGRADED Protective Design】YINGYKJ battery case for iPhone 16 (6.1 inch) was charging and protecting double function, well-made hard case with 360 degree protective bumper design, protect your iPhone from scratches or other daily wear and tear.
- 【Safe Charging 】YINGYKJ battery case certificated by CE, FC and RoHS. high-quality polymer batteries and safe circuit diagram design, Internal safe chips prevents the power case short-circuiting, overheating and over-charging. Perfect charging your iPhone 16 battery power, 4 LED battery level indicators that let you know how much power you have (0--25%--50%--75%--100%). Besides, you can switch on/off the iPhone battery case.
- 【100% Satisfaction Guarantee】 Customer satisfaction is our primary priority.12 Months Warranty. If there is any problem with the product, please contact us, our customer service team will provide you professional problem-address solutions.ur customer service team will provide you professional problem-address solutions.
$38.60
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Best Phone Battery Charger Cases Buying Guide
Before choosing the best phone battery charger you should consider following options:
1. Battery capacity: The first thing to check is the battery capacity. A higher battery capacity means that the phone will run for a longer period of time.
2. Battery type: The battery type of your phone will also affect its performance. For example, Lithium-Ion batteries generally last longer.
3. Power rating: The power rating is usually expressed in watts (W). The higher the watts, the faster the charging process.
4. Charging speed: The charging speed of a phone charger is expressed in Amps (A). The higher the amps, the faster the charging process.
5. Voltage: The voltage of a phone charger is expressed in volts (V). The higher the volts, the faster the charging process.
6. Connectivity: Before buying a phone charger, check if it supports the connectivity of your phone. You wouldn’t want to buy a phone charger that doesn’t support your phone.
7. Weight: If you plan on carrying the phone charger with you, then check the weight of the phone charger.
8. Ease of Use: How easy the phone charger is to use will also play a part in your buying decision. For example, you wouldn’t want to buy a phone charger that has a complicated charging process.
9. Brand: Lastly, check if the phone charger has a good brand. You wouldn’t want to buy a phone charger from an unknown brand.
What else you should know about phone battery charger cases
1. What are phone battery charger cases?
Phone battery charger cases are cases that have an additional battery pack built in, allowing you to charge your phone on the go.
2. How do phone battery charger cases work?
Phone battery charger cases work by holding a charge in the case itself. When you need to charge your phone, you simply plug the case into a power outlet and the case will charge your phone.
3. What are the benefits of using a phone battery charger case?
The benefits of using a phone battery charger case are that it can extend the battery life of your phone, and it can also protect your phone from damage.
4. What are the best phone battery charger cases on the market?
1. mophie juice pack air
2. Anker PowerCore 10000
3. Belkin Boost Up Wireless Charging Pad
4. RAVPower Wireless Charging Pad
5. iClever Wireless Charging Pad
5. How do I choose the right phone battery charger case for my needs?
There is no one-size-fits-all answer to this question, as the best phone battery charger case for your needs will vary depending on the specific make and model of your phone as well as your personal charging habits. However, there are a few general tips that can help you choose the right charger case for your needs. First, consider the capacity of the battery case – you will want to make sure that it can fully charge your phone’s battery, even if it is running low. Second, think about the size and weight of the case – you will want to make sure that it is comfortable to carry around and that it will not add too much bulk to your phone. Finally, consider the price – battery cases can range in price from around $20 to $100, so be sure to choose one that fits within your budget.
Conclusion
On the market, there are numerous best phone battery charger cases. Hopefully, the list of the top ten best phone battery charger cases will save you time researching and deciding on the best one for you.