Amazon Prime Day offers a great opportunity to buy your favorite smartphone, smartwatch, earbuds, and other accessories at heavily discounted prices. But you know what else you need to purchase? A power bank! If you are always on the go and forget to charge your devices, a power bank will make your life easier and more manageable. Plus, the best power banks now pack enough juice and power to charge your devices multiple times over, making them perfect for your camping trips.
While you'll find plenty of power banks in the market, not all are worth your money. Amazon itself is filled with battery packs from lesser-known brands that may not meet your expectations. Thankfully, we're here to help you find the best options available this Prime Day.
Anker 737 Power Bank
The Anker 737 Power Bank supports USB Power Deliver 3.1, allowing it to output power at up to 140W. It can even charge at the same speed, which makes topping up its 24,000mAh cell a breeze. With 2x USB-C ports and 1x USB-A port, the Anker 737 is perfect for charging multiple devices on the go.
Anker 747 Power Bank
Why carry a power bank and power adapter when you can get them both in one? The Anker 747 has a 25,600mAh power bank that can charge your phone multiple times. With 87W USB-C output, it can charge even your laptop easily. A 65W power adapter is part of the package, making it easy to top up the power bank and your other devices.
Ugreen 145W 25000mAh Power Bank
A 25,000mAh battery and 145W power output support make Ugreen's 145W power bank a beast. And thanks to 65W fast charging, you can top up the beefy cell in two hours. A small LED display shows the exact amount of juice remaining in the power bank.
Zendure SuperTank Pro
True to its name, the Zendure Supertank Pro features a tank-like build quality and packs a beefy 26800mAh battery. And with four USB-C ports, you can charge all your accessories at once. An OLED screen shows the charging stats in real-time, including the remaining charging time, battery capacity, and more.
Thanks to Prime Day, you can score big discounts on portable chargers with massive batteries. All the best power banks above feature a 20,000mAh+ battery, so they have enough juice to top up multiple devices simultaneously, including your Android tablet, watch, and smartphone. The Anker 737 stands out in particular, with its 24,000mAh cell and ability to output power at 140W over USB-C. This makes it ideal for even fast charging your MacBook Pro.
Want a power bank that can power all your devices and still last all day long? The Anker 347 with its massive 40,000mAh battery is the perfect choice for you then. With 2x USB-A and 2x USB-C ports, it can top up all types of devices simultaneously. The only bummer is that the USB-C port can output power at a maximum of 30W. For Prime Day, this monster of a power bank is available with a big 20% discount.
Do note that you cannot carry this power bank on a flight, as its battery is bigger than the permissible limit.
Anker 347 Portable Power Bank
With a 40,000mAh battery, the Anker 347 is the perfect power bank to carry on your camping trips. It has enough juice to charge your MacBook, phone, smartwatch, and other devices more than once. Plus, the array of USB ports makes it easy to charge multiple devices simultaneously.
- Source: Anker
Anker 733 Power Bank$70 $100 Save $30
The Anker 733 Power Bank is both a power bank and a USB-C wall charger. It features two USB-C, one USB-A port, and comes with a 10,000mAh built-in battery. When used with a wall charger, the Anker 733 can output up to 65W power.
- Source: Anker
Anker 521 Wall Charger & Power Bank$35 $60 Save $25
Looking for a portable Power Bank that's easy to carry around? The Anker 521 is both a power bank and a power adapter. It features a 5,000mAh battery and can also act as a 45W wall adapter when plugged into a power source.
Great deals on 2-in-1 hybrid charger/power bank
Power banks are not just power banks now. There are offerings from Anker that are both: a power bank and a wall adapter. This makes them a great accessory for your travel bag, as you'll have one less thing to carry around. These devices usually feature a 5,000 to 10,000mAh battery, which provides enough juice to top up even the best mid-range Android phones with their beefy battery at least once.
Q: What capacity power bank should you buy?
The answer depends on how many devices you carry when traveling. If you want to charge your MacBook or your tablet, phone, and watch many times over while on the go, you'll need a power bank with a 20,000mAh+ capacity. A portable battery pack with a smaller capacity won't be enough for this job.
Q: Is Prime Day a good time to buy a new power bank?
Yes! Many of the best power banks are discounted to nearly their lowest price for Amazon's shopping event, making it a perfect time to buy them.
Q: How should you store your power bank when it won't be used for the long term?
Charge the portable battery pack to at least 70-80% before storing it for an extended period of inactivity. You should also keep them in a cool, dry place and avoid exposure to direct sunlight or high humidity.