Power Bank
4out of 5
Anker 737 Power Bank (24,000mAh) — The Fastest Charge You'll Ever Carry
We tested the Anker 737 against 12 other power banks. It wins on output speed, not capacity. If you need 140W out of a pocketable brick, this is it.
Updated 2026-10·5 min read
Key Specs
- 24,000mAh
- 140W max out
- USB-C PD 3.1
- OLED display
Pros
- 140W output charges laptops at full speed
- OLED screen shows real-time wattage
- Can charge 3 devices simultaneously
- Solid build quality
Cons
- Heavy at 630g
- Price premium over competitors
- No wireless charging
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