The Marzony 20,000mAh Solar Power Bank with Dual LED Light is a professional and scientific addition to your charging needs. It features a micro USB output and input interface, with a lithium polymer battery and plastic shell material. This is portable power bank, supports one-way quick charge technology with a maximum input of 15W. It is also equipped with a solar panel, built-in cables, and an LED lamp for added convenience. No harmful chemicals are used in its production.
