Dynesspower PowerBrick 14.3kWh Home Battery – Expandable to 716.8kWh

165W Laptop Power Bank for Multiple Devices: Delivering up to 165W total output, this portable laptop charger supports up to 100W single-port charging for compatible MacBook Pro, USB-C laptops, tablets and handheld gaming devices. Charge two compatible devices simultaneously at up to 100W + 65W, or power up to three devices at once.

2 ft Built-In 100W Retractable Cable: The integrated cable features five adjustable length positions, allowing you to pull out only the length you need and retract it neatly after use. No extra cable to carry, untangle or search for—ideal for commuting, business travel and mobile work.

20,000mAh Capacity & 65W Fast Recharging: This 20000mAh laptop power bank delivers reliable backup power for USB-C laptops, tablets, smartphones and handheld gaming devices during work, travel and everyday use. With up to 65W fast input, it recharges to 100% in approximately 1.3 hours, minimizing downtime and keeping your portable power ready when needed.

Smart TFT Color Display with Real-Time Charging Data: Monitor your charging status at a glance with a high-definition TFT screen that displays remaining battery percentage, input and output wattage, estimated charging time, remaining runtime, battery temperature and other operating information. Adjustable brightness and screen timeout provide clear viewing indoors and outdoors.

Low-Current Mode & Aluminum-Alloy Body: Long-press the power button to activate low-current charging for earbuds, smart watches, fitness trackers and other small electronic devices. The durable aluminum-alloy housing provides a premium finish while helping release heat generated during high-power charging for more stable everyday performance.