9 Amazing Slim Power Bank for 2024
Introducing the world of Slim Power Banks – the must-have gadgets for every tech-savvy individual in 2023. These sleek, compact external chargers have revolutionized the way we stay connected on the go. With their impressive power capacity and ultra-thin designs, these 9 amazing Slim Power Banks are set to make a bold statement in the coming year. Whether you're a frequent traveler, an outdoor enthusiast, or simply someone who can't afford to run out of battery, these cutting-edge power banks offer unrivaled convenience and reliability. Say goodbye to bulky chargers and hello to the future of portable power!
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BEST OVERALL: Attom Tech Ultra Slim Power Bank
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BEST RATING: Charmast USB C Power Bank
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BEST PRICE: Attom Tech Dual USB Power Bank
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BESTSELLER: Charmast Portable Charger
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OUR PICK: Q Slim Portable Charger
Overall Score: 8.5/10
The Charmast USB C Power Bank is a high-capacity, slim, and portable charger compatible with various devices such as iPhones, iPads, Samsung, and Pixel. With a huge 26800mAh capacity, it can charge your iPhone up to 5 times and your iPad mini up to 3 times on a single charge. The power bank features high-speed charging, with 25% faster charging compared to similar products on the market. It has 4 smart USB outputs that can charge up to 4 devices simultaneously. The compact design and rubberized cover make it comfortable to hold and protect your device from scratches or drops. The power bank is UL 2056 certified and equipped with smart protection technology to ensure the safety of your devices. It also comes with a 24-month warranty and 24/7 technical support.
Key Features
- 26800m Ah huge capacity
- High-speed charging with 4 smart USB outputs
- Compact and slim design
- UL 2056 certified with smart protection technology
- 24-month warranty and 24/7 technical support
Specifications
- Color: Black
- Dimension: 3.60Lx6.30Wx0.60H
Pros
- High capacity for multiple device charges
- Fast charging with multiple USB outputs
- Slim and compact design for portability
- Certified with smart protection technology
- 24-month warranty and 24/7 technical support
Cons
- Slightly heavy compared to other power banks
- Long charging time to fully recharge
The Charmast USB C Power Bank is a reliable and durable portable charger that offers impressive charging capacity and speed. Its slim and compact design makes it easy to carry during travels or outdoor activities. The smart protection technology ensures the safety of your devices, giving you peace of mind. Although it may be slightly heavy and take longer to fully recharge, its overall performance and features make it a great investment. With a 24-month warranty and 24/7 technical support, Charmast provides excellent customer service. Say goodbye to low battery anxiety and enjoy uninterrupted charging with the Charmast USB C Power Bank.
Overall Score: 8/10
The VEEKTOMX Mini Power Bank is a must-have accessory for travelers. This slim and lightweight power bank has a capacity of 10,000mAh and supports fast charging with PD 3.0 and QC 3.0 technology. It can charge your devices twice as fast and even supports low-current charging for smaller devices like Bluetooth headphones and smartwatches. The LED display shows the remaining battery level and charging status, while the built-in safeguards protect against excessive current and overheating. With its dual USB-A and Type-C ports, this power bank is compatible with all mobile devices. It comes with a Type-C cable and offers complete protection and convenience for your travels.
Key Features
- Slim and lightweight design
- 10,000m Ah capacity with fast charging
- Wide compatibility with dual USB-A and Type-C ports
- LED display for battery level and charging status
- Built-in safeguards for device protection
Specifications
- Color: White
- Dimension: 4.20Lx2.70Wx0.61H
- Size: 1 Count (Pack of 1)
Pros
- Slim and compact design
- Fast charging capability
- Wide compatibility with various devices
- LED display for easy monitoring
- Built-in safeguards for device protection
Cons
- Some users reported lower actual capacity
- No included battery pack-to-phone charging cable
The VEEKTOMX Mini Power Bank is a reliable and convenient travel companion. It offers fast charging, wide compatibility, and a slim design that easily fits in your pocket or bag. The LED display and built-in safeguards add to its practicality, ensuring a hassle-free charging experience. While some users noted discrepancies in actual capacity, the overall performance and customer service make it a worthy investment. Whether you’re backpacking through the mountains or going on a vacation, this power bank will keep your devices charged and ready to go.
Overall Score: 8/10
The miisso 10000mah Slim Portable Charger is a must-have accessory for travelers. This power bank not only has a sleek and slim design, but it also comes with built-in cables that are compatible with various mobile phones, eliminating the need to carry extra charging cables. With its high capacity of 10000mAh, it can provide over two full charges for iPhone 14 and Samsung Galaxy S28. The portable charger has four outputs and two inputs, allowing you to charge up to four devices simultaneously. It is universally compatible with most devices and comes with a user guide. The miisso 10000mah Slim Portable Charger is a reliable and convenient travel companion.
Key Features
- Portable charger with built-in cables
- High capacity of 10000m Ah
- Charges 4 devices at the same time
- Universal compatibility with most devices
- Comes with user guide
Specifications
- Color: Black
- Dimension: 7.50Lx4.70Wx0.51H
Pros
- Sleek and slim design
- Eliminates the need for extra charging cables
- Allows for simultaneous charging of multiple devices
- Widely compatible with most devices
- Comes with user guide
Cons
- May not charge i Phones as fast as expected
- Charging time can be slower compared to other chargers
- Can overheat when charging multiple devices at once
- Does not come with a wall plug for direct charging
The miisso 10000mah Slim Portable Charger is a reliable and convenient travel accessory. Its built-in cables and high capacity make it a practical choice for charging multiple devices on the go. While it may not charge iPhones as fast as some other chargers, its sleek design and universal compatibility outweigh this minor drawback. The miisso 10000mah Slim Portable Charger is a worthwhile investment for travelers who want a compact and efficient charging solution.
Overall Score: 8/10
The Charmast Portable Charger is a slim and compact power bank that offers fast charging for your devices. With a capacity of 10400mAh, it can charge an iPhone 8 up to 3.6 times, a Galaxy S8 up to 2.3 times, or an iPad mini 6 up to 1.2 times. The portable charger features a smart LED digital display that shows the accurate battery level, so you always know when to recharge. It has two inputs (USB C and Micro) and three outputs, allowing you to charge multiple devices simultaneously. The charger is designed with a minimalist and sleek design that easily fits into pockets or bags. It is compatible with a wide range of devices, including iPhones, Android phones, tablets, and more. With built-in intelligent safeguards, it offers reliable and safe charging. Overall, the Charmast Portable Charger is a practical and reliable accessory for your travels.
Key Features
- Fast 5V 3A USB C Output Input
- 2 Inputs 3 Outputs
- 10400m Ah Slim Portable Charger
- Smart LED Digital Display
- Safe Reliable Portable Charger
Specifications
- Color: H Purple
- Dimension: 2.68Lx5.71Wx0.51H
Pros
- Fast charging with 5V 3A USB C output
- Slim and portable design
- Can charge 3 devices simultaneously
- Smart LED display shows accurate battery level
- Certified for safety
Cons
- Charging the power bank takes time
- Casing is cheap and may not be durable
- Short cords are a bit awkward
The Charmast Portable Charger is an excellent choice for those in need of a reliable and portable power bank. With fast charging capabilities and the ability to charge multiple devices simultaneously, it offers convenience and versatility. The smart LED digital display is a useful feature, allowing users to easily monitor the battery level. While the power bank is slim and lightweight, the casing may not be the most durable. Additionally, the short cords can be a bit inconvenient for some users. However, considering the affordable price and overall performance, the Charmast Portable Charger is a great travel accessory to keep your devices powered up on the go.
Overall Score: 8.5/10
The Q Slim Portable Charger is a sleek and compact power bank that is perfect for travel. With its ultra-slim design and light weight, it is easy to carry around. The built-in AC plug and cables are collapsible, making it hassle-free to bring along. This portable charger has a full capacity of 10000mAh, allowing you to keep your devices fully powered when you're on the go. It is also equipped with safety features like short circuit protection and overheat protection, ensuring safe charging. With universal compatibility and built-in cables for all mobile phones, this power bank is a convenient and reliable travel accessory. Score: 8.5/10
Key Features
- Slim and compact design
- Built-in AC plug and cables
- 10000m Ah battery capacity
- UL2056 certified for safe charging
- Universal compatibility
Specifications
- Color: Black
- Dimension: 6.29Lx2.95Wx0.60H
Pros
- Slim and lightweight
- Built-in AC plug and cables
- Fast charging
- Universal compatibility
- Safe charging with certifications
Cons
- Plastic feels cheap
- Built-in cords may not be durable
- Charging cables are short
The Q Slim Portable Charger offers great convenience and portability for travelers. With its slim design and built-in cables, it eliminates the need for carrying multiple charging cords. The fast charging capability and full battery capacity ensure that your devices stay powered throughout your journey. However, the use of cheap materials and the short length of the built-in cords are minor drawbacks. Overall, if you’re looking for a compact and reliable power bank for your travels, the Q Slim Portable Charger is a solid option.
Overall Score: 8/10
The Auskang Portable Charger 5000mAh Power Bank is a slim and compact battery pack that comes with a built-in Type C cable, making it a portable charger you can take anywhere. It supports all Type-C devices and offers 2A current output charging and data transfer simultaneously. With dimensions of 66 x 123 x 6 mm and weighing only 115 g, it is lighter and smaller than other power banks on the market. The package includes the 5000mAh portable charger with built-in data cable, a Type C Cable, and a User Manual. It also comes with a 1-year quality guarantee. The Auskang Portable Charger is a great gift for both men and women on various occasions. It has received professional certification for superior safety. Overall, it is a reliable and efficient power bank for on-the-go charging.
Key Features
- Slim, compact, pocket-sized design supports all Type-C devices
- 2A current output charging / data transfer simultaneously
- Dimensions: 66 x 123 x 6 mm, Weight: 115 g
- Comes with a 1-year quality guarantee
- Professional safety certification
Specifications
- Color: Type C
- Dimension: 4.90L x 2.60W x 0.24H
- Size: 1 Count (Pack of 1)
Pros
- Slim and lightweight design
- Built-in Type C cable
- Portable and easy to carry
- Supports fast charging
- Ideal gift for any occasion
Cons
- Cable may be difficult to remove from storage
- Built-in cable may not work with all devices
- Output cable quality could be improved
The Auskang Portable Charger 5000mAh Power Bank is a reliable and efficient companion for travelers who need to stay connected on the go. Its slim and compact design makes it highly portable and easy to carry. With its built-in Type C cable, it offers convenience and eliminates the need for carrying extra cables. The power bank supports fast charging, ensuring that your devices are powered up quickly. It also comes with a 1-year quality guarantee, providing peace of mind to the users. While there may be some minor drawbacks like the cable storage and compatibility issues, overall, the Auskang Portable Charger is a great accessory to have for anyone in need of a power boost while traveling.
Overall Score: 8.5/10
The Attom Tech Triple USB Outputs Super Slim Power Bank is a compact and lightweight portable charger that is perfect for everyday use and travel. With its slim design, it can easily fit into your pocket or bag. It features triple USB outputs, allowing you to fast charge up to three devices simultaneously. The 5000mAh battery provides up to 200% extended battery life, ensuring your devices stay powered throughout the day. The power bank also comes with intelligent control circuitry for safety and stability, protecting your devices from overcharging and short circuits. With its sleek and durable design, this power bank is a top-tier tech find. However, some users have noted that the USB ports are tight and that it uses a micro USB for charging instead of USB-C. Overall, it offers great performance and convenience for its affordable price.
Key Features
- Thin but Powerful, Fast Charge 3 Devices Simultaneously
- 2.1A Maximum output for fast charge
- 200% Extended Battery Life
- Ultra Safety Certified by FCC, CE, CCC, Rohs
- 1 Year Attom Tech Warranty
Specifications
- Color: Black
- Dimension: 4.70Lx2.70Wx0.30H
Pros
- Compact and lightweight design
- Fast charging capability
- Triple USB outputs
- Provides extended battery life
- Certified for safety
Cons
- Tight USB ports
- Uses micro USB for charging
- No digital display for charge percentage
- Slower charging speed for the last portion of battery
- Limited compatibility with USB-C
The Attom Tech Ultra Slim Power Bank is a reliable and portable charging solution for travelers and everyday users. Its compact size and lightweight design make it easy to carry, while its fast charging capability and triple USB outputs allow for convenient simultaneous charging. Despite some drawbacks such as tight USB ports and limited compatibility with USB-C, this power bank offers great performance and value for its affordable price. Whether you need to charge smartphones, tablets, or other devices on the go, this power bank provides a reliable power backup. With its safety certifications and 1-year warranty, you can trust the Attom Tech Ultra Slim Power Bank to keep your devices charged and ready to go.
Overall Score: 8.5/10
The Baseus Portable Charger is a slim and compact power bank that provides fast charging on the go. With its PD 20W high-speed USB C output, it can charge your iPhone 14 up to 50% in just 30 minutes, three times faster than standard 5W charging. The USB-C port also supports 18W fast input, allowing you to fully charge the power bank in as fast as 2 hours and 48 minutes. It has a 10,000mAh battery capacity, giving you enough power to charge your iPhone 14 Pro Max 1.3 times, Samsung S23 1.5 times, and iPad mini 5 more than once. The Baseus BPS II charging technology enables simultaneous charging with both ports, allowing you to charge two devices at the same time. With its slim design and built-in safety protections, this power bank is perfect for travel.
Key Features
- Charge Fast Anywhere
- 18W Fast Re-charging
- Ultra-thin and Portable
- Emergency Backup Power
- Share the Fun
- Safe Travels
Specifications
- Color: Pearl White
- Dimension: 6.00Lx2.70Wx0.70H
Pros
- Fast charging for i Phone
- Supports simultaneous charging of multiple devices
- Slim and compact design
Cons
- Lack of clear instructions for charging
- Cords are not durable
The Baseus Portable Charger is an excellent travel accessory for those in need of fast charging on the go. With its slim and compact design, it can easily fit into your bag or backpack. The fast charging capabilities and high battery capacity make it a reliable backup power source for your devices. While there are some minor drawbacks such as unclear instructions and less durable cords, the overall performance and quality of this power bank outweigh the cons. If you’re looking for a portable charger that delivers fast and efficient charging, the Baseus Portable Charger is a great choice.
Overall Score: 8.1/10
The Attom Tech Dual USB Output Super Slim Power Bank is a compact and lightweight portable charger that is perfect for everyday use. With a pocket-friendly size and a weight of only 2.2 oz, this power bank can easily fit into your pocket or bag. It features two USB outputs, allowing you to fast charge two devices simultaneously. The 3000mAh battery capacity provides 150% extended battery life, ensuring that you never run out of power throughout the day and night. The power bank is designed with ultra safety in mind, protecting your devices from overcharging, over-current, over-voltage, and short circuit. It is also certificated by FCC, CE, CCC, and RoHS, guaranteeing its quality and reliability. With a 1-year warranty and 100% money-back guarantee, you can trust in the durability of this power bank.
Key Features
- Smallest 3000m Ah Power Bank
- Fast Charge Two Devices Simultaneously
- 150% Extended Battery Life
- Ultra Safety
- 1 Year Attom Tech Warranty
Specifications
- Color: White
- Dimension: 2.10Lx3.30Wx0.35H
Pros
- Compact and lightweight design
- Fast charging for two devices
- Extended battery life
- Intelligent safety features
- 1-year warranty
Cons
- Limited charging capacity for some devices
- Some users experienced durability issues
The Attom Tech Dual USB Power Bank is an excellent choice for those who need a portable charger for their daily travels. Its compact size and lightweight design make it easy to carry around, while the dual USB outputs allow for convenient charging of multiple devices at the same time. The extended battery life ensures that you never have to worry about running out of power throughout the day. The intelligent safety features provide protection against overcharging and other potential hazards. Although some users have reported limited charging capacity for certain devices and occasional durability issues, the overall performance and value of this power bank make it a reliable option. With a score of 8.1 out of 10, the Attom Tech Dual USB Power Bank is a recommended travel accessory for those in need of a compact and efficient portable charger.
Buyer's Guide: Slim Power Bank
Are you tired of your phone battery dying when you need it the most? Well, worry no more! A slim power bank is the perfect solution to keep your devices charged on the go. Whether you're traveling, camping, or simply out and about, a slim power bank ensures that you never run out of battery power. To help you choose the best slim power bank to meet your needs, here is a comprehensive buyer's guide:Key Considerations
When browsing for a slim power bank, keep the following factors in mind:- Capacity: Determine the battery capacity you require based on your usage. Consider the number of devices you need to charge and the number of times you want to recharge them on a single power bank charge. A higher capacity power bank allows for more charges but may also result in a bulkier device.
- Size and Weight: Since portability is a key advantage of a slim power bank, opt for a lightweight and compact design. Ensure that it easily fits in your bag, pocket, or purse without adding unnecessary bulk.
- Charging Speed: Look for power banks that support fast charging technologies such as Quick Charge or Power Delivery. This feature can significantly reduce the charging time of your devices.
- Number of Ports: Consider the number of ports you require to charge multiple devices simultaneously. Some power banks offer two or more USB ports, enabling you to charge your smartphone, tablet, and other gadgets concurrently.
- Compatibility: Check whether the power bank is compatible with your devices. It should support the charging needs of your smartphone, tablet, or any other USB-powered gadgets.
- Durability: Look for a power bank made of high-quality materials that offer durability and resistance to daily wear and tear. Consider additional features like water-resistant or shockproof capabilities if you anticipate using the power bank in rugged environments.
- Additional Features: Some power banks come with extra features like built-in flashlights, wireless charging capabilities, or digital displays that show the remaining battery life. Evaluate these features based on your personal preferences and needs.
Top Benefits of a Slim Power Bank
Investing in a slim power bank offers numerous advantages, including:- Portability: Slim power banks are designed to be lightweight and compact, making them easy to carry anywhere. You can conveniently slip them into your pocket, bag, or even a small clutch.
- Emergency Backup: A slim power bank serves as a reliable backup for your devices when you don't have access to a power outlet. Never let a dead battery ruin your day again!
- Multipurpose: Apart from smartphones, slim power banks can charge a wide range of devices such as tablets, wireless headphones, smartwatches, and even some laptops. They offer a versatile solution to keep all your gadgets powered up.
- Travel Companion: Slim power banks are ideal for travel and can become your best friend on long flights, road trips, or outdoor adventures. You won't have to worry about finding a charging station on the go.
- Saves Time: Instead of waiting for your device to charge, a slim power bank allows you to continue using it while it recharges. Say goodbye to idle time!
Frequently Asked Questions about 9 Amazing Slim Power Bank for 2023
You can charge a slim power bank by connecting it to a power source using the provided USB cable. It’s recommended to use the original charger of your power bank or a charger with an output rating close to it for optimal charging speed.
Yes, most power banks support pass-through charging, allowing you to charge both the power bank and connected devices simultaneously. However, note that charging speed may be slightly reduced in this mode.
The charging time varies depending on the power bank’s capacity and the input charging speed. On average, it can take anywhere from a few hours to overnight to fully charge a slim power bank.
Yes, when used properly and purchased from reputable brands, slim power banks are safe to use. However, it’s essential to follow the manufacturer’s instructions and avoid exposing them to extreme temperatures or water.
Yes, you can bring a power bank on a plane, but there are specific regulations that apply. Make sure to check the airline’s guidelines regarding the permissible capacity and carry-on restrictions to avoid any inconvenience during your journey.
