The XL Charger is a super powerful yet pocket-sized power bank, which can be charged by connecting it to a computer or an electrical outlet. With a very high battery capacity of 10.000 mAh, you can charge a mobile phone more than 8 times. Very suitable for tablets & mobile phones. It has a dual USB output with 2A and 1A for charging 2 devices at the same time. Indicator lights indicate battery capacity. The aluminium casing makes it a sturdy travelling companion.