Amazon’s Prime Big Deal Days sales event is here and there are tons of great deals to be found on chargers and power banks. This year, Prime Big Deal Days runs from October 8 through October 9, and will include some great bargains.

Keeping large gadgets like laptops and tablets charged while you’re on the go can be a chore, but Anker’s 24,000mAh 3-Port Laptop Power Bank proves that it doesn’t have to be. Right now, you can get the three-port power bank 40% less than usual thanks to Amazon’s Prime Big Deal Days sale.

Power banks are the biggest packing list necessity of the modern era. As a remote worker myself, I can assure you they make ALL the difference. The Anker 737 Power Bank is a powerful phone and laptop charger that’s crucial for remote workers and travelers alike.