Amazon is offering the Talix 20,000mAh power bank with a total maximum output of 190W for $29.99 with a coupon code "KCPDDRBM". This portable charger is designed to handle power-hungry devices such as the Xbox Ally X20, Lenovo ThinkPad, and Apple MacBook Pro. The device's 20,000mAh capacity is also below the TSA's 100Whr limit for carry-on luggage.
The Talix power bank features a built-in USB-C cable capable of 140W Power Delivery, a second 140W USB-C port, and an 18W USB-A port. When using a single USB-C port, it delivers 140W, and when two USB-C ports are utilized, the output is 125W and 65W.
This charging capability is sufficient for most non-gaming laptops, including the 2026 Apple MacBook Pro 16" M5 and newer Lenovo ThinkPad and Legion models. It can also charge gaming handhelds like the Asus ROG Xbox Ally X and Lenovo Legion Go S at their maximum rates.
With its 20,000mAh (74Whr) capacity and an estimated 80% efficiency, the power bank can fully recharge various devices multiple times. For example, it can provide approximately 3.3 charges for a Nintendo Switch 2, 1.2 to 1.5 charges for a Steam Deck, one charge for a ROG Xbox Ally, and around 4.2 charges for an Apple iPhone 17.