20000mAh Portable Power Bank – Black, 18650 Battery
This 20000mAh portable power bank provides reliable extra power for everyday use with a compact, easy-to-carry design. It features a liquid lithium-ion 18650 cylindrical cell, durable plastic shell, and an 80% conversion rate for efficient charging of smartphones and tablets. Measuring 135 x 60 x 20 mm, it comes with one power bank, one package, and one charging cable for convenient use at home, work, or on the go.