Acefast 10,000mAh 30W Power Bank, LED Display, Mica Grey

Desks collect chargers, and a 10,000mAh pack that lives in a laptop bag saves the whole business of unplugging one to lend to someone else. Mica Grey keeps it plain enough for a meeting room, and at 130 x 66 x 18mm it slides into a laptop sleeve without adding a lump.

The USB-C port works at 30W in both directions, so the pack refills quickly and gives a modern phone a genuine fast charge. USB-A adds up to 22.5W for older cables and accessories, with Quick Charge, Adaptive Fast Charging and FCP supported. Use both at once and the output holds at 5V 3A.

Capacity is listed at 10,000mAh, or 77Wh, and the whole thing weighs 220g. The LED digital display gives a numeric read on what is left rather than a row of lights, and the flame retardant PC casing shrugs off the usual scuffs picked up in a bag full of chargers and notebooks.

• 10,000mAh, 77Wh capacity
• USB-C in and out at 30W
• USB-A output up to 22.5W
• Both ports together at 5V 3A
• LED digital display
• 130 x 66 x 18mm, 220g