Battery Equivalents and Replacements

Anker 737 Power Bank (PowerCore 24K) 140W 3-Port Portable Charger

Anker 737 Power Bank (PowerCore 24K) 140W 3-Port Portable Charger is a relatively compact and lightweight power bank featuring Power Delivery (PD) 3.1 and bi-directional charging technology, allowing the user to charge up to 3 different devices at the same time and recharge the Anker 737 Power Bank (PowerCore 24K) as quickly as possible.

Anker 737 Power Bank (PowerCore 24K) can be found with or without a wall charger, allowing users to choose according to their needs and requirements.

Published: May 29, 2023.

anker 737 power bank 1

Anker 737 Power Bank (PowerCore 24K) Features and Specifications

Anker 737 Power Bank (PowerCore 24K) comes with a 24Ah (24000 mAh, ~87 Wh) lithium rechargeable battery, allowing the user to recharge, for example, iPhone 13 almost 5x, iPad Pro (2021) 1.3x, Galaxy S22 4.5x, etc.

Maximum output power is provided via PD 3.1 technology, allowing three USB ports to deliver up to 140 Watts to three devices.

Anker 737 Power Bank (PowerCore 24K) features:

  • USB-C 1 Input: 5V 3A, 9V 3A, 15V 3A, 20 A 5A, 28V 5A (140W Max),
  • USB-C 1,2 Output: 5V 3A, 9V 3A, 15V 3A, 20 A 5A, 28V 5A (140W Max),
  • USB-A Output: 5V 3A, 9V 2A, 12V 1.5A (18W Max).

When Anker 737 Power Bank (PowerCore 24K) charges only one device, then:

  • USB-A can provide 18V Max, or
  • USB-C 1 or 2 can provide 140W Max.

When charging two devices, then:

  • USB-A 18W max and USB-C 1 or 2 up to 100W Max, or
  • USB-C 1 and 2 up to 140 Max combined.

When charging three devices, then:

  • USB-A 18W Max and USB-C 1 and 2 up to 122W Max combined.

Of course, to reach 140W, one must use a cable that supports PD 3.1, and the charging device also must support PD 3.1.

3 devices charging

Note: Anker 737 Power Bank (PowerCore 24K) features maximum output power of 140W and can store ~87Wh of energy, which is less than 100Wh, allowing it (at least at the moment) to be carried on the plane. However, just in case, before the flight, if You intend to carry a power bank of any kind with You on the plane, always check what is allowed and what's not - at the moment, 100Wh is the upper limit for power banks.

The unit's physical dimensions are 6.13 x 2.15 x 1.95 inches (~156 x 55 x 50 mm), and it weighs 1.39 pounds (~630g).

Anker 737 Power Bank (PowerCore 24K), also sometimes written as Anker 737 Power Bank PD3.1, comes with an advanced Battery Management System and display screen, ensuring safety and easy access to all required information.

Note: when the unit is not in use, turn Off the screen, or You will lose ~15% of the battery daily.

anker 735 nano ii charger

Anker 737 Power Bank (PowerCore 24K) can be ordered with or without a wall charger.

One of the most popular models is a 3-port Anker 735 (Nano II 65W) charger that can charge Anker 737 Power Bank (PowerCore 24K) and all other devices that support USB charging.

When being outdoors or during emergencies, Anker 737 Power Bank (PowerCore 24K) and similar power banks can be recharged using solar panels or solar generators with suitable USB charging ports.

Note: Anker 737 Power Bank (PowerCore 24K) can be recharged even using old USB-C chargers, but it takes a long time to recharge a 24000mAh battery using 1-2 Amps @5V, for example.

anker 737 power bank mLong Story Short: Anker 737 Power Bank (PowerCore 24K) is a very popular power bank/portable charger thanks to its acceptable price and all the features that it offers. Also, it comes with a 2-year limited warranty, which is a very good warranty for such a device.

Also, should You also order Anker 735 (Nano II 65W) Charger, note that it features an 18-month limited warranty. But it is a solid and robust device, and when not abused, it can last far longer than that.

For more reviews and recommendations, feel free to check the Anker 737 Power Bank (PowerCore 24K) Amazon link (the link opens in the new window).