Anker 737 Power Bank (PowerCore 24K)

Categories: Tech

24,000 mAh (87.6 Wh), 140W EPR PD 3.1 primary USB-C port, 505g, digital display showing percentage remaining, airline carry-on compliant.

★ Best PickA+Best for MacBook / 140W PD

Best for MacBook Pro 16 — 140W EPR PD 3.1 at 24,000 mAh. 630g; 140W drops to 60W when second port used; needs 65W+ adapter to self-recharge fast.

The Anker 737 PowerCore 24K is the correct choice for MacBook and laptop users who need the fastest possible USB-C PD charging in an airline-compliant power bank. The 140W EPR PD 3.1 port is the only one in this comparison exceeding 100W — it fully charges a MacBook Pro 16 at full speed and a MacBook Pro 14 at rated speeds. The built-in display shows percentage remaining, which is more useful than LED indicators for trip planning. At 87.6 Wh, IATA compliance is comfortable. Honest weaknesses: 630g is one of the heavier options; the 140W port drops to 60W when a second port is in use; a 65W+ adapter is needed for reasonable self-recharge speed (not included).

Pros

140W EPR PD 3.1 — only port in this comparison exceeding 100W for MacBook Pro 16
Percentage display more useful than LED dots for trip planning
87.6 Wh — comfortable IATA airline carry-on compliance margin
24,000 mAh provides approximately 1.4 MacBook Air M3 full charges

Cons