The Best Power Banks for Extended Battery Life: In today’s digital age, mobile devices have become essential tools for communication, work, and entertainment. From smartphones and tablets to laptops and wearable tech, we rely on these gadgets to keep us connected throughout the day. However, one of the most common problems users face is the dreaded low battery warning, especially when they are on the go.
This is where power banks come in. Power banks are portable chargers designed to give your devices an extra boost of power, ensuring you never run out of battery when you need it most.
The market for power banks has exploded over the past few years, with hundreds of options available at different price points, each offering varying battery capacities, charging speeds, and features. Choosing the right power bank can be overwhelming, especially with so many different factors to consider.
Factors to Consider When Buying a Power Bank
Before we dive into the best power banks available, let’s look at the key factors you should consider when purchasing a power bank to ensure it meets your specific needs:
- Capacity (mAh – milliampere-hour): The capacity of a power bank determines how much charge it can store. Power banks with higher mAh ratings can charge your device more times or provide longer charging sessions. For example, a power bank with 10,000 mAh can charge a typical smartphone roughly two to three times, while one with 20,000 mAh or higher can charge larger devices, like tablets and laptops.
- Output Power (W – Wattage): The output power refers to how fast the power bank can charge your devices. If you need quick charging, look for a power bank that supports higher output (e.g., 18W, 30W, or even 60W). Power banks that support fast-charging technologies like Qualcomm Quick Charge or USB Power Delivery (USB-PD) will charge your devices much faster than standard ones.
- Portability: Power banks come in various sizes and weights. If you’re looking for something ultra-portable, a small, lightweight power bank is ideal. However, if you need extended charging capabilities, you may have to sacrifice some portability for a larger, heavier device.
- Number of Ports: Some power banks come with multiple output ports, allowing you to charge several devices simultaneously. If you travel with more than one device or need to charge your phone, tablet, and other electronics at once, this feature is essential.
- Compatibility: Ensure the power bank is compatible with your devices. For example, check if it supports Apple’s Lightning cable, USB-C, or micro-USB, depending on your device. Additionally, verify that it supports any fast-charging protocols your devices may require.
- Build Quality: Durable and high-quality build materials are essential for longevity. A solid, rugged construction ensures the power bank lasts longer and can survive drops or mishaps during travel.
- Additional Features: Features like pass-through charging (which allows you to charge the power bank and your device at the same time), solar charging capability, or built-in LED lights can be beneficial, depending on your needs.
Top Power Banks for Extended Battery Life
Now that we’ve covered the factors to consider, let’s explore the best power banks for extended battery life.
1. Anker PowerCore 26800 PD 60W
Capacity: 26,800 mAh
Output Power: 60W
Ports: 1 USB-C, 2 USB-A
Weight: 1.1 lbs (500g)
Anker is a trusted name in the world of portable power, and the PowerCore 26800 PD 60W is one of their best offerings. With a massive 26,800 mAh capacity, this power bank can charge a variety of devices multiple times, including smartphones, tablets, and even laptops. Its 60W USB-C output allows you to charge larger devices like MacBooks or USB-C laptops at high speeds.
The power bank is also equipped with Power Delivery (PD) technology, meaning it supports fast charging for compatible devices. Additionally, the PowerCore 26800 is relatively compact for its capacity, making it a great option for long trips. However, it’s on the heavier side, so it’s best suited for those who prioritize capacity over portability.
2. RAVPower 20000mAh Power Bank with USB-C PD
Capacity: 20,000 mAh
Output Power: 60W
Ports: 1 USB-C, 2 USB-A
Weight: 0.6 lbs (272g)
The RAVPower 20000mAh Power Bank is another strong contender in the portable power bank category. It features a 20,000 mAh capacity, which can easily provide multiple charges for your phone or tablet, and it supports fast-charging via its 60W USB-C PD output. This power bank is capable of charging laptops, tablets, and smartphones quickly and efficiently, making it an excellent all-around option for various devices.
The RAVPower power bank is lightweight and compact for its capacity, making it a good choice for travel and daily use. Its dual USB-A ports allow for simultaneous charging, and the battery indicator is a nice touch for tracking remaining power.
3. Zendure A8PD 26,800mAh Power Bank
Capacity: 26,800 mAh
Output Power: 60W
Ports: 1 USB-C, 4 USB-A
Weight: 1.25 lbs (567g)
The Zendure A8PD power bank offers a robust capacity of 26,800 mAh, which means it can charge larger devices, like tablets and laptops, multiple times. It supports a fast 60W USB-C PD output, which is perfect for charging more power-hungry devices quickly. With four USB-A output ports and a single USB-C port, it’s ideal for charging multiple devices simultaneously.
This power bank also has a durable design, making it suitable for rugged use during outdoor activities or travel. Its advanced battery management system ensures safety while charging, preventing overheating or overcharging.
4. Aukey PB-N83 20000mAh Power Bank
Capacity: 20,000 mAh
Output Power: 18W (USB-C PD)
Ports: 1 USB-C, 2 USB-A
Weight: 0.5 lbs (225g)
Aukey’s PB-N83 is a great option if you’re looking for a more budget-friendly power bank without sacrificing performance. With 20,000 mAh, it provides plenty of power for extended battery life for most smartphones and smaller devices. The 18W USB-C PD output allows for fast charging of compatible devices, and the two USB-A ports are useful for charging multiple devices at once.
At just 0.5 lbs, it’s lightweight and highly portable, making it a great choice for people on the move. While it may not have the sheer capacity of some of the other power banks on this list, its balance of capacity and portability makes it a top choice for most users.
5. Omni 20+ 20000mAh Power Bank
Capacity: 20,000 mAh
Output Power: 100W
Ports: 1 USB-C, 1 USB-A, 1 AC Outlet
Weight: 1.2 lbs (545g)
The Omni 20+ is an ultra-premium power bank with 20,000 mAh capacity and a 100W output, making it one of the most powerful portable chargers on the market. This power bank features a USB-C PD port that can deliver up to 100W of power, perfect for charging laptops, tablets, and even high-end smartphones quickly.
What sets the Omni 20+ apart is its ability to provide an AC outlet, allowing you to charge devices like laptops that require a standard plug. This makes it ideal for travelers who need to charge high-power devices but don’t want to carry around multiple adapters.
The Omni 20+ also features a sleek, modern design and is packed with safety features, such as short-circuit protection and thermal management. However, its premium price tag may be a downside for some.
6. Mophie Powerstation XXL 20000mAh Power Bank
Capacity: 20,000 mAh
Output Power: 18W
Ports: 2 USB-A, 1 USB-C
Weight: 0.75 lbs (340g)
Mophie is a well-known brand in the world of mobile power solutions, and the Powerstation XXL is one of their best models. With a 20,000 mAh capacity, it offers plenty of power to keep your devices charged throughout the day. It has an 18W USB-C port, as well as two USB-A ports for charging multiple devices simultaneously.
The Powerstation XXL is also compact and portable, making it easy to carry around without adding too much bulk to your bag. Its soft-touch finish and sleek design make it both functional and aesthetically pleasing.
FAQs
What is the best power bank for charging a laptop?
The Omni 20+ 20000mAh Power Bank is one of the best power banks for charging laptops, as it provides up to 100W of power and includes an AC outlet for full laptop compatibility.
Can I use a power bank for my tablet and smartphone at the same time?
Yes, many power banks, such as the Zendure A8PD, have multiple output ports, allowing you to charge several devices at once, including tablets and smartphones.
How do I know which power bank is right for my device?
Check your device’s charging requirements, such as its voltage and current needs. Match these with the power bank’s output power, which is usually listed on the product specifications. Make sure the power bank supports fast charging if your device does.
Are there any power banks with solar charging capabilities?
Yes, some power banks, such as the Anker PowerCore Solar series, offer solar charging features, allowing you to charge the power bank using solar energy while you’re outdoors.
How long will a 20,000 mAh power bank last?
The number of charges a power bank can provide depends on the capacity of your device’s battery. A 20,000 mAh power bank can typically charge a smartphone 3-4 times, depending on the phone’s battery size.