If you often travel with your gadgets, a fast, reliable portable battery like Anker’s Laptop Power Bank is a worthwhile purchase. Right now, you can buy the silver model at its all-time low price of $87.99 ($47 off) from Anker via Newegg when you apply promo code ENCF232 at checkout. Alternatively, the black color scheme costs $89.99 from Newegg (with code BGSF33) and directly from Anker (with code VergeYWP0QJDE). Anker Laptop Power Bank Where to Buy: $119.99 $87.99 at Newegg (silver, with code ENCF232) $119.99 $89.99 at Newegg (black, with code BGSF33) $119.99 $89.99 at Anker (black, with code VergeYWP0QJDE) The 25,000mAh / 90Wh power bank can charge up to four gadgets at once with its  three USB-C ports along with a single USB-A port. It’s powerful, too, delivering up to 165W of power to two devices, or a maximum of 130W when charging up to four. It has a convenient LCD screen that shows power levels and remaining charge, so you don’t have to worry about it running out of power