Our Favorite Anker Power Bank for the Steam Deck Is on Sale for Amazon Prime Day
As part of the October Prime Day Sale, Amazon is offering the Anker PowerCore 737 USB Power Bank for only $89.99. This portable battery features a generous 20,000mAH capacity and a powerful 140W power output, but is still TSA-approved. It can fast charge a Steam Deck or ASUS Rog Ally from empty to full multiple times over.