Output power
- Anker 737 24000mAh Power Bank 140W
- 140 W rated output
- Apple iPhone Air MagSafe Battery
- Up to 12W MagSafe wireless charging on the
Power bank comparison
Compare capacity, charging speed, ports and weight.
01Selected ![]() Anker 737 24000mAh Power Bank 140W
KSh 23,000Out of Stock | 02 ![]() Apple iPhone Air MagSafe Battery
KSh 18,000In Stock |
|---|







The main differences to help you choose.
| Priority | Anker 737 24000mAh Power Bank 140W | Apple iPhone Air MagSafe Battery |
|---|---|---|
| Output power | 140 W rated output | Up to 12W MagSafe wireless charging on the |
| Ports | 3 output ports | MagSafe wireless charging |
Tick a topic above to see how each product answers it.
Explore the full specifications, section by section.
| Specification | Anker 737 24000mAh Power Bank 140W | Apple iPhone Air MagSafe Battery |
|---|---|---|
| Brand | Anker | Apple |
| Model | 737 Power Bank (PowerCore 24K, A1289) | iPhone Air MagSafe Battery |
| Battery capacity | 24000mAh | — |
| Maximum output power | 140W combined maximum; shared between connected devices | Up to 12W MagSafe wireless charging on the go |
| Input ports | USB-C1 | 1 x USB-C |
| Output ports | Two USB-C outputs and one USB-A output | MagSafe wireless charging; USB-C for smaller accessories |
| Input profiles | USB-C1: 5V/3A, 9V/3A, 15V/3A, 20V/5A or 28V/5A; up to 140W with compatible USB Power Delivery charger and cable | Connect a 20W or higher USB-C power adapter for faster combined charging |
| Output profiles | Either USB-C port: 5V/3A, 9V/3A, 15V/3A, 20V/5A or 28V/5A (140W maximum individually). USB-A: 5V/3A, 9V/2A or 12V/1.5A (18W maximum). The combined limit remains 140W. | Up to 12W MagSafe wireless; USB-C accessory charging supported |
| Power-bank charging time | About 1 hour using a compatible 140W USB PD charger; about 1.5–2 hours with a 96W PD charger, under Anker test conditions | — |
| Integrated cable | — | No |
These products have the same published specifications.
For Anker 737 24000mAh Power Bank 140WAnker Prime Power Bank 27,650mAh 250WView product ↗
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