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
decqle “Air” Power Bank for MagSafe 5000mAh, Ultra Slim Magnetic Wireless Portable Battery Charger Case with USB-C Cable, Compatible with iPhone 17/16/15/14/13/12 Series Only (Grey)
- [Ultra-Slim & Lightweight] decqle “Air” magnetic power bank is only 0.34inch thick(similar to iphone 17 Pro) and 115g weight! Its compact size makes it virtually unnoticeable while using with your phone. It allows you to easily slip it into your pocket or bag, ensuring you can carry it anywhere without hassle, fulfills the needs of a day's use.
- [Compatible Phone Model] decqle “Air” magnetic power bank is ONLY compatible with iPhone 17/16/15/14/13/12 Series and Magsafe case. It’s NOT suitable for “iPhone 11 or below series”, “all Android phones” and “non-Magsafe case”. If your phone is one of the models mentioned above, you may encounter problems such as inability to charge or poor magnetic attraction when using our power bank. It may also overheat and damage the power bank.Please carefully check your phone model and case carefully before purchasing.
- [Wired & Wireless Charging] decqle “Air” magnetic power bank provides QI1 7.5W wireless charging or PD 20W wired charging for iPhone. In wireless charging mode, with the help of 10N magnet, you can just snap and go! Keep your phone battery sufficient. In wired charging mode, it can charge an iPhone 16 Pro to 50% in 30 Minutes.
- [High Density & Long-Lasting] decqle “Air” magnetic power bank equipped a high-density Li-ion battery cell, which has a 5000mAh capacity in an ultra-thin design. With an exceptional durability, it can be charged over 500 times without significant battery aging.
- [NTC Temperature Control] The power bank is equipped with an NTC temperature control chip. It monitors the temperature of battery and circuit, control output power, protect your phone's battery health. Additionally, the power bank has overcharge protection, and other advanced safety mechanisms, ensures safe and reliable charging for your devices.
Bestseller No. 2
![Battery Case for iPhone 13, [Upgraded] 10000mAh Rechargeable Portable Charging Case with Wireless Charging Compatible for iPhone 13 (6.1 inch) with Carplay Extended Battery Pack Charger Case (Black)](data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%200%200'%3E%3C/svg%3E)
![Battery Case for iPhone 13, [Upgraded] 10000mAh Rechargeable Portable Charging Case with Wireless Charging Compatible for iPhone 13 (6.1 inch) with Carplay Extended Battery Pack Charger Case (Black)](https://m.media-amazon.com/images/I/41wYymhsbjL._SL160_.jpg)
Battery Case for iPhone 13, [Upgraded] 10000mAh Rechargeable Portable Charging Case with Wireless Charging Compatible for iPhone 13 (6.1 inch) with Carplay Extended Battery Pack Charger Case (Black)
- SYNC & Portable Built-in 10000mAh , add extra 150% backup battery for iPhone 13 wherever you need it. Perfect for traveling, camping, business trip or other outdoor occasions. Thin and fit your hands well. Easy to carry.
- Upgraded design with Qi Wireless Charger ,The high-capacity charging case can be extended for your iPhone 13, and you can keep in touch with your family or friends anytime, anywhere.The case battery and iPhone 13 can be charged via Qi wireless pad at the same time and Support CarPlay.（Included data cable and glass film）
- 360° FULL PROTECTION : The iPhone 13 Battery case with upgraded Raised bezel design, camera protection and high quality backplane can protect your phone from daily scratches,wear and tear. Built-in smart chips to protect your smart phone from overheating, short-circuiting, over charging, and discharging. Certificated by CE, FC and Rohs. This is a portable product that can be carried on the plane.
- 4 LED POWER INDICATOR : This iPhone 13 battery pack the features of 4 LED battery level indicator letting you know exactly the power you have (25%--50%--75%--100%); besides, you could switch on/off the battery case with the power switch button on the bottom.
- What You Get : Smart rechargeable battery case x 1,tempered glass film x 1，charging cable x 1,user manual x 1,our worry-free lifetime customer service to ensure long-lasting enjoyment of your purchase.
Bestseller No. 3
decqle “Air” Power Bank for MagSafe 5000mAh, Ultra Slim Magnetic Wireless Portable Battery Charger Case with USB-C Cable, Compatible with iPhone 17/16/15/14/13/12 Series Only (Pink)
- [Ultra-Slim & Lightweight] decqle “Air” magnetic power bank is only 0.34inch thick(similar to iphone 17 Pro) and 115g weight! Its compact size makes it virtually unnoticeable while using with your phone. It allows you to easily slip it into your pocket or bag, ensuring you can carry it anywhere without hassle, fulfills the needs of a day's use.
- [Compatible Phone Model] decqle “Air” magnetic power bank is ONLY compatible with iPhone 17/16/15/14/13/12 Series and Magsafe case. It’s NOT suitable for “iPhone 11 or below series”, “all Android phones” and “non-Magsafe case”. If your phone is one of the models mentioned above, you may encounter problems such as inability to charge or poor magnetic attraction when using our power bank. It may also overheat and damage the power bank.Please carefully check your phone model and case carefully before purchasing.
- [Wired & Wireless Charging] decqle “Air” magnetic power bank provides QI1 7.5W wireless charging or PD 20W wired charging for iPhone. In wireless charging mode, with the help of 10N magnet, you can just snap and go! Keep your phone battery sufficient. In wired charging mode, it can charge an iPhone 16 Pro to 50% in 30 Minutes.
- [High Density & Long-Lasting] decqle “Air” magnetic power bank equipped a high-density Li-ion battery cell, which has a 5000mAh capacity in an ultra-thin design. With an exceptional durability, it can be charged over 500 times without significant battery aging.
- [NTC Temperature Control] The power bank is equipped with an NTC temperature control chip. It monitors the temperature of battery and circuit, control output power, protect your phone's battery health. Additionally, the power bank has overcharge protection, and other advanced safety mechanisms, ensures safe and reliable charging for your devices.
Bestseller No. 4
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
Bestseller No. 5
Battery Case for iPhone 15, Upgraded 10000mAh Rechargeable Portable Charging Case with Wireless Charging Compatible for iPhone 15 (6.1 inch) with Carplay Extended Battery Pack Charger Case (Black)
- YNC & Portable Built-in 10000mAh , add extra 150% backup battery for iPhone 15 wherever you need it. Perfect for traveling, camping, business trip or other outdoor occasions. Thin and fit your hands well. Easy to carry.
- Upgraded design with Qi Wireless Charger ,The high-capacity charging case can be extended for your iPhone 15 , and you can keep in touch with your family or friends anytime, anywhere. The case battery and iPhone 15 can be charged via Qi wireless pad at the same time and Support Carplay. （Included data cable and glass film）
- 360° FULL PROTECTION : The iPhone 15 Battery case with upgraded Raised bezel design, camera protection and high quality backplane can protect your phone from daily scratches,wear and tear. Built-in smart chips to protect your smart phone from overheating, short-circuiting, over charging, and discharging. Certificated by CE, FC and Rohs. This is a portable product that can be carried on the plane.
- 4 LED POWER INDICATOR : This iPhone 15 battery pack the features of 4 LED battery level indicator letting you know exactly the power you have (25%--50%--75%--100%); besides, you could switch on/off the battery case with the power switch button on the bottom.
- What You Get : Smart rechargeable battery case x 1,tempered glass film x 1，charging cable x 1,user manual x 1,our worry-free lifetime customer service to ensure long-lasting enjoyment of your purchase.
Bestseller No. 6
GIN FOXI Battery Case for iPhone 13/13 Pro/14/14 Pro, Charging Case Real 7000mAh Rechargeable Charger Cover Anti-Fall Protection Ultra-Slim Extended Battery Pack Juice Box, 6.1" Black
- 【Real 7000mAh Powerful Charging】🔋tailasi Ohio-Designed battery case for iphone 13/13 Pro/14/14 Pro utilizes a powerful 7000mAh UL-tested battery that provides you a reliable charge every time. Perfectly extend the service life of your for iphone by 2-3 times. Press power button for 3 seconds to active or end charging the for iPhone 14 & 14 Pro. Please make sure this charger case is fully charged before first use. ONLY FIT for iPhone 13&13 Pro/14/14 Pro(6.1 inch);NOT support wireless charging.
- 【Faster Lighting Input 】🔋Testing 8000 times in insertion and withdrawal, full Access to the lighting port, wih encryption chip, the battery charger for iphone 13/13 Pro/14/14 Pro ensures 100% compatibility, no pop-up, safer and faster charge than other battery case for iphone 13 Pro/14 Pro. Upgraded lining-microfiber flocking to better protect your phone from scratches. Utilizing an original certified lLightning connector with the enhanced welding technology, LONG TIME USE LIKE NEW.
- 【Advanced Sync】🔋 Amazing data& transmission sync-through technology that conveniently sync your for iPhone 13/13 Pro/14/ 14 Pro a[tp to your Macbook, PC or laptop without take the battery case off. ★ Simultaneously charge your Phone and Phone battery charger case together (Phone takes precedence over the battery case). ★ Access to music or calling with original wired headphone while charging your for iPhone 13 Pro &14 Pro &13/14.
- 【Multi Safety Protection】🔋 The inner smart security chip with 10 heavy security protections protects your phone against short-circuiting, overheating or over-charging, etc. The design of raised bezels and hard-shell back plate offer 360° full protection. The light-weight ultra slim size design is so convenient to hold in your hand or in your pocket. Charging anytime and anywhere. Perfect for traveling, camping, business trip or other outdoor occasions.
- 【What You Get】🔋1x GIN FOXI 7000mAh Battery Case for iPhone 13&13Pro/14/14 Pro, 1x Tempered-Glass Screen Protector, 1x User Manual，1x charger cable. The battery case for iphone 13 Pro was designed from Ohio by GIN FOXI designer. We offer 7/24h online service, please contact the seller firstly if you have any problem.
Bestseller No. 7
Battery Case for iPhone 16e/17e, 10000mAh Portable Protective Wireless Charging Case Support Carplay Compatible with iPhone 16e /17e (6.1 inches) Rechargeable Extended Battery Charger Cover (Black)
- [Safe charging and protection design] Passed CE, FC, RoHS certification to ensure your charging safety. Use high-quality battery cells to ensure power, safety and reliability, and long-term use will not reduce the health of the battery life.
- [100% or more power] The 10000mAh long-lasting battery can double the daily use time of your iPhone 16e and keep the power of iPhone 16e longer. Enjoy more talk time, music, movies, and internet surfing. The best choice for travel, camping and work. The portable design, charging anytime and anywhere.
- [Fully compatible with iPhone 16e This battery case is compatible with all functions of iPhone 16e. Use the original data cable to charge and/or synchronize data. The certified lightning chip ensures 100% compatibility with your iPhone 16e.
- [One-piece design, easy to use] The shell adopts ergonomic design and is comfortable to hold. The soft rubber on the curved top makes the installation and disassembly of the mobile phone easier. 4 LED battery power indicators, let you know how much power you have (0--25%--50%--75%--100%).
- [12 months after-sales and technical support] Customer satisfaction is our top priority. If you have any questions, problems or concerns, please send an email to our after-sales team, we will be more than happy to help you to ensure that our products work the way you need.
Bestseller No. 8
Battery Case for iPhone 15, Upgraded 10000mAh Portable Protective Charging Case with Wireless Charging Compatible with iPhone 15 (6.1 inch) Rechargeable Battery Pack Charger Cover with Carplay (Black)
- 🐬【10000mAh High Capacity Last Longer】This for iPhone 15 battery case provides 150% extra power with build in 10000mAh lithium Ion. NOTICE : NOT compatible with iPhone 15 Pro or 15 Pro Max .(Quick charging cable included)
- 🐬【360°PROTECT YOUR iPhone】The smart charger case is not only a portable charger, but also a protective case for cellphone from scratches and daily wear and tear. Raised bezels help you protect the screen to some extent. And its advanced chips protect your smart phone from overheating, short-circuit and overcharging.
- 🐬【UPGRADED DESIGN And Wireless Charger】: This for iPhone 15 battery case is ultra slim design,Uni-body design, easy to install. And suport wireless charger. You can charge with a wireless charge quick and convenient wireless charging experience. Elastic soft material and full edge design protect iPhone 15 Battery case from scratches shock fingerprint and other daily wears and tear. Bring you a unique and comfortable tactile sensation.
- 🐬【Simple To Use】All-in-One charging case makes installation and carry much easier and safer. Equipped with power level indicator LED lights, just press the button for 3 seconds to start or stop charging. 4 LED battery level indicators that let you know how much power you have (0--25%--50%--75%--100%).
- 🐬【12 Months Service】: Customer satisfaction is our primary priority. for any reason makes you unsatisfied issues or concerns please contact us,12 Month after-Sale Technical Support, 30days no-hassle return and 24H customer service.
Bestseller No. 9
BOPPS Battery Case for iPhone 13 Pro Max/14 Pro Max/14 Plus【2026 New】Slim 8000mAh Portable Charger Case 360°Protection Rechargeable Extended Charging case for iPhone 13 Pro Max，14 Pro Max Series
- 【 Important Notice 】：🔋The BOPPS battery case for iphone 13 Pro Max/14 Pro Max/14 Plus，never worry about charging cables again with the built-in interface connector.
- 【Ultra Slim Charging 】：🔋The ultra-slim design about the size of a phone, makes it the perfect emergency portable battery charging case for iPhone 13 Pro Max/14 Pro Max/14 Plus. At only 4.8 ounces, it's as light as a mini aplle.
- 【 2026 Upgraded 8000mAh 】：🔋Our battery case with an upgraded capacity of 8000mAh, you can add almost 1.0-1.5 times charger to iPhone 13 Pro Max/14 Pro Max/14 Plus charging and 360° protection for your phone from scratches in daily life. BOPPS battery use Grade A+ batteries with CE，FCC, UL and RoHS certification. Please feel free to use it .
- 【 Multi Safety Protection 】：🔋The pass-through function allows you to charge for iPhone 13 Pro Max/14 Pro Max /14 Plus while recharging the battery charger case.Upgraded intelligent IC chip provides multiple protections, providing overcharge, overcurrent, overvoltage, short circuit and other protections.Service life of more than 30,000 times.
- 【 In the box 】：🔋You'll get battery case for iphone 13 Pro Max/14 Pro Max /14 Plusx 1,tempered film x 1，charging cable x 1,user manual x 1.And with our 365-day replacement guarantee and 30-day , plus 24/7 online customer service, you can buy with confidence.
Bestseller No. 10
Mavulo Battery Case for iPhone 16e/17e, 8000mAh Portable Power Bank USB-C Fast Charging, Fast Charger, Protective Rechargeable Charger Case for iPhone 16e & iPhone 17e 6.1", Black
- [Designed for iPhone 16e & 17e 6.1”] Specifically engineered for iPhone 16e and 17e (6.1"). This battery case provides the perfect fit and extended power for travel and daily commutes. Please verify your model in [Settings > General > About] before purchasing.
- [USB-C Input/Output + Pass-Through Charging]Enjoy fast up to 18W USB-C input/output, can charge the battery case and charge for iPhone 16e/17e at the same time, Phone 16e charges first before the case. Supports both wired and wireless input charging Simultaneously.
- [Upgraded Wireless Charging]Supports the new wireless charging technology. This for iPhone 17e/16e charger case can charge your phone wirelessly or be charged by the wireless charger. It is friendlier and safer to the charging port of 16e/17e than other battery packs.
- [Retain Original Functions for iPhone]The exclusive design ensures all interfaces remain accessible, maintaining original features such as data transfer, CarPlay, wired headphones, and for Apple Pay. Enjoy an uninterrupted experience while doubling your battery life — all without removing the case.
- [Full Protection with Smart Display]Durable charging case with raised bezels and anti-slip grip protects iPhone 16e/17e from drops and scratches. LED digital screen shows real-time battery level. Easy control: 1 click ON, 2 clicks OFF.
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.