Powerology 20000mAh Compact 30W PD & QC3.0 Power Bank - is a compact power solution that rapidly charges your smartphones, tablets, and compatible laptops in minimum time thanks to its high 20000mAh capacity, Power Delivery (PD) 30W, and Quick Charge 3.0 technologies. Featuring a highly compact and ergonomic construction for its capacity, this model offers easy portability during daily commutes and travels. Additionally, the built-in smart protection system reliably safeguards your devices from overvoltage, overheating, and short circuits.