Core 10K Slim Power Bank

Rated for sustained output, not peak-sticker numbers. Aluminum shells, flame-retardant polycarbonate, and a 2-year warranty on every product.

Free shipping on orders over $50, tracked from the door. 30 days to change your mind — returns are free, chargers included.

Two days of phone, one centimeter of bag space.

10,000 mAh in a slab thinner than your phone, with 30W output that fast-charges rather than trickles. Pass-through charging means you top up the bank and the phone from one outlet overnight.

• 10,000 mAh / 37 Wh — flight safe
• USB-C in/out 30W PD + USB-A 22.5W
• Charges iPhone 16 about 2 times, Galaxy S25 about 1.8 times
• Pass-through charging, LED charge indicator
• 212 g, 1.2 cm thin