Powerbank USAMS PB83 2xUSB-A 1xUSB-C 20000mAh biela

The USAMS PB83 Powerbank offers a high capacity of 20000mAh (74Wh) with dual USB-A and single USB-C ports, supporting fast charging via Power Delivery (20W) and Quick Charge 3.0 (18W). Its sleek white design and compact form factor make it an ideal portable charging solution for smartphones, tablets, and low-power laptops.

Advantages

High 20000mAh capacity ensures multiple charges for your devices. Fast charging support (PD 20W, QC 3.0) reduces downtime. Dual USB-A and USB-C outputs allow simultaneous charging of up to three devices. Safety features protect against overcharge, over-discharge, overcurrent, and short circuits.

Suitable for

• Smartphones
• Tablets
• Low-power laptops
• Wearables
• Travel and daily use

Key specifications

• Battery capacity: 20000mAh / 74Wh
• Battery type: Lithium Polymer
• USB-C input: 5V/3A, 9V/2A, 12V/1.5A (18W max)
• Micro USB input: 5V/2A, 9V/2A, 12V/1.5A (18W max)
• USB-C output: 5V/3A, 9V/2.22A, 12V/1.67A (20W max)
• USB-A 1 output: 5V/3A, 9V/2A, 12V/1.5A (18W max)
• USB-A 2 output: 5V/3A, 9V/2A, 12V/1.5A (18W max)
• Total output: 5V/3A (max)
• Fast charging: PD 20W, QC 3.0, AFC, FCP
• Number of USB-A outputs: 2
• Number of USB-C outputs: 1
• Number of input ports: 2 (USB-C, Micro USB)
• Material: ABS + PC
• Colour: White
• Battery level indicator: LED
• Safety: Overcharge, over-discharge, overcurrent, short circuit protection
• Certifications: CE, FCC, RoHS

Recommendations

For optimal performance, use high-quality USB cables and charge the powerbank fully before first use. Avoid exposure to extreme temperatures and moisture.