Can the Anker 737 charge a laptop?

Yes, it is designed around high-wattage USB-C Power Delivery for laptop charging.

Is it allowed on a flight?

High-capacity packs can exceed airline limits. Check the stated watt-hour figure against your airline's rules before travelling.

How is it different from the Anker Nano?

The Nano is a pocket phone charger; the 737 is a much larger pack with the output needed for laptops.

Anker 737 Power Bank – High-Capacity USB-C Portable Charger for Laptops

Name: Anker 737 Power Bank – High-Capacity USB-C Portable Charger for Laptops
Brand: Anker

Anker · Charging & Power

The 737 sits at the top of Anker's portable range and exists for one scenario: running a laptop when there is no plug socket. That means high capacity and, more importantly, high USB-C Power Delivery output, because a laptop needs sustained wattage rather than a trickle.

It suits field workers, van and campsite setups, long-haul travel and anyone whose working day is not guaranteed a wall socket. It is substantially larger and heavier than a phone pack like the Anker Nano — that weight is the price of laptop-class output.

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Anker 737 Power Bank — frequently asked questions

Can the Anker 737 charge a laptop?: Yes, it is designed around high-wattage USB-C Power Delivery for laptop charging.
Is it allowed on a flight?: High-capacity packs can exceed airline limits. Check the stated watt-hour figure against your airline's rules before travelling.
How is it different from the Anker Nano?: The Nano is a pocket phone charger; the 737 is a much larger pack with the output needed for laptops.