
Anker 737 Power Bank
4.7Best price now
Compared across 6 stores. Prices are checked against each store and labelled with when.

Compared across 6 stores. Prices are checked against each store and labelled with when.
The Anker 737 is a 24,000mAh power bank built for laptops as well as phones, with two USB-C ports and one USB-A port and up to 140W output. It can recharge itself to 70% in about 30 minutes and push a 16-inch MacBook Pro to 50% in roughly 40 minutes. It uses 21700 cells and measures about 6.1 x 2.2 x 2 inches, so it fits a backpack but not a pocket. At $98.99 at Best Buy as of November 4, 2026, it sits well below its usual selling range near $130 to $150.
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Lowest price we've seen: $98.99 on Nov 4 at Best Buy. Tracked across 6 stores since Nov 4.
Owners rate it highly, with 4.7 out of 5 from 93 ratings. Most praise the fast laptop charging and the display; the main complaints are weight and the need for a powerful charger to refill it quickly.
3-in-1 Charging Seamlessly charge 3 devices at once thanks to 2 USB-C ports and 1 USB-A port. Charge in a Flash Recharge the portable charger to 70% in just 30 minutes or enjoy 140W high-speed charging to over 1,000 compatible devices. Power a MacBook Pro 16" to 50% in just 40 minutes. Pocket-Sized Portability The portable charger fits easily in a backpack, purse, or pocket—perfect for traveling or when you're on the go. Safer Than Ever A combination of advanced safety features and proprietary technology work together to provide the ultimate protection for your devices and most importantly, you.