A limited-time Amazon Lightning Deal is offering a 40% discount on the Ecoflow 25,000mAh 170W Laptop Power Bank, bringing its price down to $48.19 with free shipping. No coupon code or Amazon Prime membership is required to take advantage of this offer. Ecoflow is a well-regarded company, though more widely recognized for its larger power station products.
The Ecoflow power bank features a compact design with three output ports: two 140W USB-C ports and one 33W USB-A port. The 140W USB-C output is sufficient to charge demanding handheld gaming PCs, including the ASUS ROG Ally X20 and Lenovo Legion Go 2, at their maximum charging speeds. It can also fully charge a 16-inch Apple MacBook Pro. With a total power output of 170W, the device can simultaneously deliver 140W from a USB-C port and 30W from the USB-A port.
Boasting a 25,000mAh capacity, equivalent to 92.5Whr, the power bank can fully recharge several portable devices multiple times. Assuming an 80% power efficiency, it can provide approximately 4.1 recharges for a Nintendo Switch 2, 1.5 recharges for a Steam Deck, 0.9 recharges for an ROG Ally X20, and one full recharge for a Lenovo Legion Go 2. For smartphones, it can fully recharge an Apple iPhone 18 Pro about 4.3 times and an iPhone 18 Pro Max approximately 3.4 times.
Its 92.5Whr capacity is below the TSA's 100Whr carry-on limit, making it safe for air travel.