Power Bank 5V 3A per Gilet Riscaldato 20000mAh USB Batteria Pack per Sciarpa Pantalone Cappotto
20000mAh large capacity, 5V 2A power output, providing lasting battery life. USB output: 5V 3A. Compatible with heating vest, scarf, socks and gloves Phone. Type-c input: 5V 2A.