The EcoFlow RAPID Pro 27,650 mAh is an all-in-one power bank with a built-in, retractable USB-C cable that pulls out to about 60 cm. It weighs 699 g, measures 16.6 x 5.5 x 5.8 cm and delivers up to 300 W of total output. Four USB-C ports share that budget: one retractable 140 W lead, one fixed 140 W port and two 65 W ports, which allows two high-power laptops to charge in parallel. An on-device LCD tracks state of charge and output wattage, while the EcoFlow app can personalise the display and unlock extra settings.

• 27,650 mAh for extended multi-device use on the road
• 300 W total output across four USB-C ports (140 W + 140 W + 2 x 65 W)
• Built-in 60 cm retractable USB-C cable so no separate lead is needed for the main port
• LCD readout of remaining charge and live power draw
• App connection for personalised display and smart settings
• About 20 minutes to 80% when paired with the RAPID Pro 320 W desktop charger, 40 minutes without it

Key specs

• Capacity: 27,650 mAh
• Cell type: ternary lithium
• Cycle life: 300 cycles to 80% capacity
• Built-in cable / C1: 140 W
• C2 / C3: 65 W
• Dimensions: 16.6 x 5.5 x 5.8 cm
• Weight: 699 g
• Warranty: 2 years

A practical pick for laptop-heavy work travel, a multi-day trade show or any setup that has to bring its own power for a workstation-class device without also bringing an extra cable.