In a world where our smartphones, tablets, and other gadgets have become extensions of ourselves, running out of battery can be a real inconvenience.
Fortunately, power banks have become smaller, more powerful, and more affordable, making them an essential accessory for anyone on the go.
What is a Power Bank?
A power bank, also known as a portable charger or external battery pack, is a compact device that stores electrical energy and can charge your electronic devices when you don’t have access to a conventional power source.
It’s like having a spare battery for your devices that you can carry in your pocket or bag.
Factors to Consider When Selecting a Power Bank
When shopping for a power bank, several factors come into play. Here are some key considerations:
The capacity of a power bank is estimated in milliampere-hours (mAh). A higher mAh rating means the power bank can provide more charge. Consider your device’s battery size and how many times you want to recharge it.
Choose a power bank that suits your lifestyle. Smaller power banks are more portable but may offer less capacity, while larger ones can charge multiple devices but may be bulkier.
Check the number and type of output ports. USB-A ports are common, but if you have USB-C devices, look for a power bank with USB-C support for faster charging.
Some power banks support fast charging technologies like Quick Charge or Power Delivery (PD). Ensure compatibility with your devices.
Top Picks for 2023
Let’s dive into the best power banks that 2023 has to offer:
Anker PowerCore+ 26800 PD
|Output Ports||2x USB-A, 1x USB-C (Power Delivery)|
|Fast Charging Support||Yes (Power Delivery)|
|Weight||1.25 pounds (567 grams)|
|Dimensions (inches)||7.09 x 3.03 x 0.87|
|Additional Features||Fast charging for laptops, robust build quality|
|Price||US $99.99 At Amazon|
Anker is known for its quality accessories, and the PowerCore+ 26800 PD lives up to the reputation.
With a massive 26800mAh capacity and support for Power Delivery, it can charge your smartphone multiple times and even fast-charge your laptop.
Why It’s a Top Pick:
The Anker PowerCore+ 26800 PD is a powerhouse with a massive 26,800mAh capacity, making it perfect for charging smartphones, tablets, and even laptops.
With Power Delivery support, it can fast-charge a wide range of devices, making it versatile for professionals and travelers.
RavPower Portable Charger 20000mAh
|Output Ports||2x USB-A, 1x USB-C (Quick Charge)|
|Fast Charging Support||Yes (Quick Charge)|
|Weight||0.88 pounds (400 grams)|
|Dimensions (inches)||6.22 x 2.91 x 0.79|
|Additional Features||Compact design, Quick Charge support|
|Price||US $59.99 At Ravpower|
The RavPower Portable Charger offers a balance of capacity and portability. With 20000mAh, it’s suitable for most users. It features multiple output ports, including USB-C and Quick Charge support.
Why It’s a Top Pick:
The RavPower Portable Charger strikes a balance between capacity and portability, making it an excellent choice for everyday use.
Its Quick Charge support ensures fast charging for compatible devices, making it a reliable companion for those on the go.
Samsung Wireless Power Bank
|Output Ports||1x USB-A, Wireless Charging|
|Fast Charging Support||Yes (Wired), Wireless Charging|
|Weight||0.49 pounds (222 grams)|
|Dimensions (inches)||5.72 x 2.74 x 0.59|
|Additional Features||Wireless charging for smartphones, compact design|
|Price||USD $25.99 At Samsung|
Samsung’s wireless power bank is a game-changer. It not only charges your devices via cable but also supports wireless charging for compatible smartphones. With a 10000mAh capacity, it’s a versatile option.
Why It’s a Top Pick:
Samsung’s Wireless Power Bank offers the convenience of wireless charging, making it a standout choice. With a 10,000mAh capacity, it’s suitable for charging smartphones and other gadgets wirelessly, making it perfect for those who value cable-free convenience.
Jackery Bolt Portable Charger
|Output Ports||1x USB-A, 1x Micro-USB, 1x Lightning|
|Fast Charging Support||Yes (Quick Charge)|
|Weight||0.59 pounds (267 grams)|
|Dimensions (inches)||4.33 x 2.48 x 0.91|
|Additional Features||Built-in cables (iOS and Android), compact design|
|Price||USD $29.99 At Amazon|
The Jackery Bolt is a compact power bank with a unique twist—it comes with built-in cables for both iOS and Android devices. With a 10050mAh capacity, it’s perfect for travelers who want a hassle-free experience.
Why It’s a Top Pick:
The Jackery Bolt Portable Charger stands out for its convenience with built-in charging cables for both iOS and Android devices.
With a 10,050mAh capacity and Quick Charge support, it’s an excellent choice for travelers who want a hassle-free charging experience.
How to Use Your Power Bank Effectively
To make the most of your power bank, just follow these tips:
- Charge your power bank completely before first use.
- Use the right power cable for your device.
- Keep your power bank in a cool, dry place.
- Avoid overcharging or fully draining your power bank.
Tips for Extending Power Bank Lifespan
Extending the lifespan of your power bank is crucial to ensure that it remains reliable and efficient over the long term. Here are some valuable tips to help you make the most of your power bank and prolong its life:
1. Charge Your Power Bank Regularly:
Even when not in use, it’s essential to charge your power bank at least once every three months. This helps maintain its internal battery and prevents it from deep discharging, which can harm the battery’s capacity.
2. Avoid Overcharging:
Overcharging your power bank can lead to overheating and reduce its lifespan. Always unplug the power bank from the charger once it’s fully charged.
Many modern power banks have built-in protection mechanisms to prevent overcharging, but it’s still a good practice to disconnect it.
3. Use the Right Charger:
When charging your power bank, use the charger that came with it or a high-quality charger with the appropriate voltage and amperage rating. Using an incompatible charger can damage the battery and circuitry.
4. Keep It at Around 50% Charge for Storage:
If you plan to store your power bank for an extended period, it’s best to store it at around 50% charge. A fully charged or completely depleted battery can degrade faster when not in use.
5. Store It in a Cool, Dry Place:
Excessive heat can be harmful to batteries. Store your power bank in a cool, dry place away from sunlight and excessive temperatures. Avoid leaving it in a hot car or freezing conditions.
6. Handle with Care:
Power banks are generally robust, but rough handling can lead to internal damage. Avoid dropping your power bank due to physical stress.
7. Use the Right Cable:
When charging your devices from the power bank, use high-quality, compatible cables. Low-quality or damaged cables can result in inefficient charging and potential damage to your power bank’s ports.
8. Monitor for Signs of Wear:
Regularly inspect your power bank for signs of wear, such as frayed cables, loose connectors, or physical damage. Address any issues promptly to prevent further damage.
9. Avoid Extreme Temperatures:
Using your power bank in extreme cold or hot conditions can affect its performance and lifespan. If you need to use it in extreme temperatures, try to keep it within the recommended operating range specified in the user manual.
10. Replace When Necessary:
Power banks, like all batteries, have a finite lifespan. If you notice a significant decrease in its capacity or performance, it may be time to consider replacing it.
Replacing an old power bank is safer and more cost-effective than attempting to repair it.
By following these tips, you can maximize the lifespan of your power bank and ensure that it remains a reliable source of portable power for your devices.
Proper care and maintenance will help you get the most value out of your investment while staying connected on the go.
The Future of Power Banks
As technology continues to evolve, so do power banks. We can expect to see even smaller, more powerful, and eco-friendly options in the coming years. Solar-powered power banks and graphene batteries are some exciting developments on the horizon.
1. Smaller and More Compact Designs
One of the trends we can anticipate is the continued miniaturization of power banks.
Manufacturers are constantly striving to make these devices smaller and lighter while maintaining or even increasing their capacity.
This will make power banks even more convenient to carry in pockets, purses, or backpacks.
2. Higher Capacity and Faster Charging
Advancements in battery technology will likely lead to power banks with higher capacity. Users can expect to charge their devices multiple times on a single power bank charge.
Additionally, faster charging technologies, such as improved Power Delivery (PD) and Quick Charge, will become more common, reducing the time it takes to recharge your gadgets.
3. Integration of Solar Power
Solar-powered power banks are a promising innovation on the horizon. These devices come equipped with solar panels that can harness sunlight to charge the internal battery.
While they may not fully replace traditional charging methods, solar power banks are a sustainable and convenient option for outdoor enthusiasts and travelers.
4. Graphene Batteries
Graphene, a remarkable material known for its exceptional conductivity and strength, holds great potential for power banks.
These batteries are lighter, charge faster, and have a longer lifespan compared to conventional lithium-ion batteries.
As graphene technology matures, we can expect to see power banks utilizing this material for improved performance.
5. Enhanced Durability:
Future power banks are likely to be more rugged and durable. They may be designed to withstand extreme conditions, making them suitable for outdoor adventures.
Water and dust resistance, as well as shockproof features, may become standard in many models.
6. Integration with Smart Devices:
Power banks could become smarter, with built-in features like wireless charging, digital displays showing battery status, and compatibility with smart assistants like Siri or Google Assistant.
These added functionalities will enhance the user experience and convenience.
7. Eco-Friendly Options
In response to growing environmental concerns, eco-friendly power banks made from sustainable materials and featuring energy-efficient charging methods are expected to gain popularity. These power banks will cater to environmentally conscious consumers.
8. Customization and Personalization
Consumers may have the option to customize their power banks. From the exterior design to the choice of connectors and cable lengths. Ensuring that their power bank suits their individual needs and style.
In a world where staying connected is non-negotiable, having the best power bank in your arsenal is a smart choice. Whether you’re a frequent traveler, outdoor enthusiast, or just someone who values a reliable charge, the power banks of 2023 offer power and reliability on the go.