The Hoco J121A Power Bank is a high-capacity, fully compatible portable charger designed for fast and reliable device charging. With a 20,000mAh (74Wh) battery, it offers ample power for smartphones, tablets, and other USB-powered devices. The LED digital display shows real-time battery status, keeping you informed of remaining power.

Equipped with Type-C input (18W) and versatile outputs—USB-A 22.5W (QC/FCP/SCP/AFC) and Type-C 20W (PD/QC/FCP/AFC)—it supports rapid charging for multiple devices simultaneously. Constructed from ABS + PC flame-retardant material with a lithium polymer battery, the J121A is safe, durable, and reliable. Measuring 145 × 69 × 28mm, it is compact and portable for everyday use.