1 / 7Anker 737 Power Bank (PowerCore 24K), 24,000mAh, 140W
The Anker 737 Power Bank (PowerCore 24K) is a 24,000mAh portable battery with a smart display and 140W charging capability. Its display reports input/output power and an estimated recharge time, achieving the stated 140W requires a 5A cable and 140W charger.
At a glance
- Display shows input and output power and estimated recharge time.
- Supports two-way charging, with a stated maximum capability of 140W.
- Manufacturer states that capacity can charge an iPhone 16 Pro 4.13 times or a 2024 13-inch iPad Pro 1.33 times.
Reference price: $109.99
Price checked: Nov 11, 2026
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Pros and cons
Pros
- The display provides charging information without relying solely on a connected device's battery indicator.
- Three-port design is stated in the title and supports connecting multiple devices, the supplied details identify USB-A and USB-C connector types.
- The included USB-C to USB-C cable, travel pouch and welcome guide make the stated kit ready for travel.
Technical specifications
9 specifications| Brand | Anker |
|---|
| Battery capacity | 24000 milliamp_hours |
|---|---|
| Connector type | USB Type A, USB Type C |
| Charging capability | 140W |
| Charging technology | Power Delivery 3.1 |
| Color | Black |
|---|---|
| Special features | Digital Display, Fast Charging |
| Dimensions | 6.1 × 2.1 × 1.9" |
| Weight | about 22 oz |
What to know before buying
- The 140W charging claim requires a 5A cable and a 140W charger, actual charging depends on the connected equipment. The listed 24-month warranty is a manufacturer claim, review its terms before purchase. The listing says the power bank meets airline carry-on requirements, but travelers should confirm current airline rules.
Who is it for?
A good fit for
- Travelers wanting a high-capacity power bank with charging-status information.
- Laptop and phone users who can supply a 5A cable and 140W charger when they need the stated maximum charging capability.
Less suited to
- Buyers seeking a power bank that includes its own 140W wall charger, the listed kit names a USB-C cable but no wall charger.
Customer reviews on Amazon
- 5 stars
77% 77% - 4 stars
8% 8% - 3 stars
3% 3% - 2 stars
3% 3% - 1 star
9% 9%
The supplied evidence includes an aggregate rating of 4.4 out of 5 stars, but no review comments or rating count. That figure alone does not identify what buyers liked or disliked, consider whether the listed capacity, display and charging requirements fit your devices and travel needs.
Frequently asked questions
What is included with the Anker 737 Power Bank?
The listing names the power bank, a welcome guide, a 140W USB-C to USB-C cable and a travel pouch. It does not list a wall charger.
What is needed to reach the stated 140W charging capability?
The listing specifies a 5A cable and a 140W charger. Those requirements are separate from the power bank's stated charging capability.
What information does the smart display provide?
The listing says it shows input and output power and estimates recharge time.
Alternative options
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INIU Laptop Power Bank, Smallest 25000mAh 100W Fast Charging Battery Pack | USB C-Cable, Flight-Safe, Travel Essentials, Portable Charger for MacBook Pro, Dell, Steam Deck, iPhone etc
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URJD 100W GaN Universal Travel Adapter, 5 USB C/A Ports + 2500W AC Outlet | International Power Adapter with US/AU/UK/EU Plugs for 200+ Countries, 100W USB C Fast Charging for MacBook, Laptop & Phone
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STARGEAR 6.5FT Starlink Mini Cable, 18AWG 140W Starlink USB C to DC Cable | with Smart Protocol Chip, Waterproof Design, Mini Accessories Compatible with 100W+ PD Source, 28V PPS 20V PD Protocols
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