Official Power Bank ProfilePOWER BANK TYPE
Anker 737 Power Bank (PowerCore 24K)Model A1289
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How it compares
Anker 737 Power Bank (PowerCore 24K) is a high-output 24,000mAh battery with a built-in digital display that shows charging information. Its two USB-C ports can deliver up to 140W combined, making it capable of charging a compatible laptop such as a MacBook Pro, while the USB-A port provides a lower-power option for phones and accessories.
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Manufacturer's price: $109.99
📦 Hardware Core Specifications
🔌
Interface Array
2x USB-C1x USB-A
⚡
Max Output140W
🔋
Battery Capacity24,000 mAh
📊 Multi-Port Power Allocation
| Active Routing | USB-C1 | USB-C2 | USB-A | Combined Total |
|---|---|---|---|---|
USB-C1 | 140W | — | — | 140W |
USB-C2 | — | 140W | — | 140W |
USB-A | — | — | 18W | 18W |
USB-C1 + USB-C2 USB-C1 + USB-C2 share 140W | 140W Shared | 140W Shared | — | 140W |
USB-C1 + USB-A | 100W | — | 18W | 118W |
USB-C2 + USB-A | — | 100W | 18W | 118W |
USB-C1 + USB-C2 + USB-A USB-C1 + USB-C2 share 122W | 122W Shared | 122W Shared | 18W | 140W |
Shared means the listed ports collectively share the displayed power limit.
🔌 Input Capability
| Input Routing | USB-C1 | USB-C2 | USB-A | Combined Total |
|---|---|---|---|---|
| One-Port (Max) | 140W | — | — | 140W |
🔌 Protocol Support
| Port | Protocol | Version | Notes |
|---|---|---|---|
| USB-C1Port 1 | PD | 3.1 | Anker specifies PD 3.1 support for USB-C1; 140W requires a compatible PD 3.1 setup. |
📐 Form Factor & Dimensions