Should I buy the Anker 737 power bank?

Yes—buy the Anker 737 if you want a high-capacity power bank for laptops, tablets, and phones, and you value fast charging over pocketability. It’s a strong travel/work pick because it has a 24,000mAh / 86.4Wh battery, up to 140W output across 3 ports, and very fast 100W recharging reported in testing.

Skip it if you mainly need a small phone-only charger. It’s more power bank than most phone users need, and the high-capacity laptop-focused design will be bulkier than compact 5,000–10,000mAh packs.

Before buying, check the current price and confirm your laptop can charge over USB-C and benefits from high-wattage USB-C PD charging.