Anker Zolo 20000mAh Power Bank

Get high-speed charging with a 22.5W output from the USB-C port, giving you the convenience of charging your phone up to 4 times on a single charge. Featuring a built-in strap and a slim, sleek design, this power bank is easy to carry and just as easy to style. Packed with a 20,000mAh battery in a compact body, it keeps phones and tablets fueled for days. A trickle-charging mode safely tops up low-power devices like earbuds, smartwatches, and fitness bands with steady, optimized power, while pass-through charging keeps your device powered even as the power bank itself is charging.