5v 2a power bank

Most listings specify a 5 V output with currents around 2.0–2.4 A. Examples in the product text include 2 A (10 W) USB outputs, 2.0 A outputs, and 5 V 2.4 A outputs.

Listings show a mix of ports: Micro‑USB input, USB Type‑C (both charging and input/output on some models), and standard USB outputs. One model also lists Qi wireless charging.

Some units include rugged/weatherproof features. Examples given are an IP66 waterproof rating with a magnetic base and another listing IPX5 protection described as waterproof, dustproof, and shockproof.

Descriptions reference several chemistries: lithium‑ion (non‑universal), lithium‑polymer (Lithium‑Polymer Core), and a lithium‑cobalt battery noted in an outdoor model.

Product details list a range of capacities, including 3,000 mAh, 3,500 mAh, 4,000 mAh, 6,000 mAh, and 10,000 mAh. One entry appears as "10 (mAh)", which is ambiguous and should be checked in the source listing.

Most product bullets list charging only one device simultaneously. One charger description states it can charge up to three devices at the same time.

Dimensions across listings vary; heights range from about 0.5 to 5.91 inches, widths from about 3.07 to 7 inches, and depths from about 0.87 to 1.75 inches. Weights in the listings range from roughly 0.3 to 0.58 pounds.

Listings show a variety of output power values, including 10 W and 30 W, and an entry of 2.4 W. One listing shows an unusually large value of 3,500 W, which appears inconsistent with typical power‑bank ratings and should be checked for a data error.