HAMA External battery “High Power”, 150 W, 24000 mAh, 2x USB-C, USB-A, fast charging

HAMA “High Power” is an external battery with a large capacity of 24000 mAh and a maximum output power of 150 W, aimed at people who carry not just a phone, but also a laptop or several devices at once. This is not a typical small powerbank for “just in case,” but a serious source of energy for travel, office, and gaming. You get 2x USB-C and 1x USB-A, universal compatibility with almost every phone, and support for modern fast-charging technologies. The black plastic casing, the TFT color display, and the numerous protections orient you precisely to what is happening and keep your devices safe.

What you get

The capacity of 24000 mAh is enough for multiple charges of a smartphone or for a noticeable extension of the working time of a laptop and even a gaming laptop. Thanks to the input up to 5 A at 20 V (up to 100 W) via USB-C, the powerbank itself charges quickly, instead of hanging on the charger all night long. The output current up to 5 A on USB-C and up to 3 A on USB-A, combined with Power Delivery 3.0 and Qualcomm Quick Charge 3.0, allows you to charge compatible devices significantly faster than standard 5V/1A chargers. The TFT color display shows you the remaining capacity in percentages and the power in real time for each port and in total, so you always know how much “resource” you have and which port is drawing what. Low Power Mode is useful if you often charge headphones, a smartwatch, or other small gadgets under 2 W, because it prevents problems with excessively low consumption.

• Large capacity of 24000 mAh, suitable for multiple charges of smartphones or extending the operation of a laptop on the go.
• Maximum output power of 150 W, making it suitable for laptops, including gaming laptops, that support charging via USB-C.
• Fast input via USB-C with a current up to 5 A at 20 V (100 W max), allowing significantly faster charging of the powerbank itself.
• Output current up to 5 A on USB-C and up to 3 A on USB-A, sufficient for simultaneous power supply to several devices.
• Support for Power Delivery 3.0, Qualcomm Quick Charge 3.0, and Ultra Fast Charge for optimally fast charging of compatible phones and laptops.
• TFT color display with indication of remaining capacity (%) and power (W) per port and in total, giving you a clear picture of what is happening at any moment.
• Low Power Mode for safe charging of low-consumption devices under 2 W, such as headphones, fitness bands, and smartwatches.
• Full package of protections – against overheating, overcurrent, overcharging, over-discharging, and short circuit, so you do not have to worry about your equipment.
• Ability to charge the powerbank and connected devices simultaneously, which is convenient if you have only one outlet at hand.
• Weight of 639 g and dimensions of 56.27 x 56.27 x 160 mm, compact for a battery of this class and power.

Who it is suitable for

This powerbank is suitable if you carry a laptop (including gaming), phone, tablet, and accessories with you and want a serious energy reserve for travel, business trips, or working outside the office. If you are looking for something super light and small just for 1-2 phone charges, this solution will probably be heavier and “overkill” for you.

The combination of 24000 mAh capacity, 150 W output power, fast charging, and a detailed TFT display makes it a very practical tool, not just another external battery in the backpack.