Rock Power Bank 20000 mAh

Rock Power Bank 20000 mAh 22.5 watts with multiple and safe protection: Power bank protection from electrical surge, protection from overcharging, protection from over-discharging, protection from overheating, protection from excess current. Two-year warranty. 100% American product. Power bank contents: Rock Power Bank with 20000 mAh capacity, 22.5 watts, brand PIECELL. Type-C charging cable, 30 cm. Specifications of Rock Power Bank 20000 mAh 22.5 watts: Fast USB output 4.5V/5A, 5V/4.5A, 5V/3A, 9V/2A, 12V/1.5A. Fast USB output 4.5V/5A, 5V/4.5A, 5V/3A, 9V/2A, 12V/1.5A. PD Type-C input/output 5V/3A, 9V/2A, 12V/1.5A. Soft velvet touch. Four-stage side indicator showing the charging percentage of the power bank. Color: black. Smart charging feature. Power bank safety information: Before using the power bank, please carefully read the following instructions: - Keep the power bank dry. Rainwater, all types of liquids, or moisture contain metals that can corrode the electrical circuits. - If the power bank gets wet, dry it before using it again. - During charging, it is normal for the sensor area at the charging base to generate heat. - If the temperature exceeds 50 degrees Celsius, the charging process will automatically stop. - After the power bank is fully charged, the temperature will gradually return to normal. - During charging, the process will automatically stop in case of overvoltage, overcurrent, or excessive heat. - When conditions return to normal, charging will resume. - Choose the power bank that suits you from the many types offered by the store.