Anker has launched a new external battery called the Anker PowerBank 25K 165W, aimed at users who need to power multiple devices while traveling or away from a power source. This battery is designed to support high-power devices like laptops, including Apple's MacBook, and can charge up to four devices at the same time. It comes with two USB-C cables—one retractable and 70 cm long, and the other magnetically attached on the side, which can be used as a strap if held by hand. The battery can deliver a maximum of 165 watts of power when using the most powerful USB-C port. If only one port is used, the maximum power drops to 100 watts. When using two USB-C ports together, they can provide a combined maximum of 165 watts. The USB-C classic and USB-A ports can deliver up to 133 watts. However, when all four ports are used simultaneously, the power output is limited to 100 watts on the first USB-C port and 30 watts on the other ports. A key feature of the Anker 25K 165W is its built-in intelligent screen, which displays the charge status for each port and the remaining battery power. This allows users to monitor their power usage in real time. The battery also includes protective technologies that help prevent overheating, which can automatically reduce power output to ensure safe and prolonged use, especially when charging multiple devices at once. Currently, the Anker 25K 165W is available on Amazon at a discounted price of 79.99 euros, down from its usual price of 99.99 euros. The promotion is valid until the end of the week. The battery is described as compact and easy to carry, though users should be cautious when attaching it to a bag due to the risk of detachment from shocks, even though it is designed to withstand up to 20 kilograms of force.