Today, Amazon is offering the powerful and high-capacity Anker Prime 20,000mAh USB Power Bank for just $89.98. This is a significant 31% discount from the original MSRP of $130. This is the successor to the Anker 737, which we considered the best Steam Deck and ASUS ROG Ally charger. Boasting an absolutely massive 200W USB power delivery that can charge all your mobile devices at the same time.
Anker Prime 20,000mAh power bank for $90
Equipped with 200W USB Type-C power delivery
Anker Prime 20,000mAh Mobile Battery (with 200W USB Type-C power supply) delivery
You can use Anker Prime like any other power bank. Works well for charging standard mobile electronic devices. However, its primary purpose is to charge power-hungry devices such as laptops, portable gaming systems, and high-end phones. Equipped with two USB Type-C ports and one USB Type-A port. Each USB Type C port supports up to 100W power delivery. In fact, both ports can charge 100W at the same time. When charging using all three ports at the same time, the power distribution is 100W (Type-C), 60W (Type-C), and 40W (Type-A). 20,000mAh is below the TSA limit of 27,000mAh, so you can bring it on a plane. It can charge the Nintendo Switch OLED about 4 times, the iPhone 15 Pro Max about 4 times, the Steam Deck about 3 times, and the ASUS ROG Ally about 7 times.
What makes the Prime unique compared to most other power banks is its LCD digital display that displays a lot of useful real-time information, including battery level, power input, and power output from each port. The power bank measures 5 inches x 2 inches x 2 inches and weighs 1.2 pounds.
Anker Prime is a great Steam Deck / ASUS ROG Ally charger
Anker Prime is a great charger for Steam Deck and ASUS ROG Ally portable gaming handhelds. Steam Deck accepts up to 38W USB Power Delivery, and ASUS ROG Ally accepts up to 65W.That means Prime can be recharged Use 3 Steam Decks or 2 ASUS ROG Allys at the same time at maximum charging speed. Both ROG Ally and Steam Deck experience reduced battery life when playing games on the go. For example, if you play most games at 60 FPS, the Steam Deck will give you 4 hours of battery life, but the ASUS ROG Ally, which has just a 2600mAh battery, will have much less battery life. During our review, we found that games like God of War and Spider-Man also had him tapped out within two hours. After all, you won't be able to reach the full potential of your Steam Deck or ROG Ally if it's not equipped with a suitable portable charger.
