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Hoco DB120 Prometheus

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Multifunctional powerbank of ultra-high capacity for charging smartphones, tablets, action cameras, cameras, LED flashlights, mobile gaming consoles, and other USB-compatible devices. It is positioned as a mid-range product for 2024. Designed for a wide range of users who need a capacious mobile power source for home, hiking, and field conditions. Features an impressive declared capacity of 120,000 mAh (actual capacity is 75,500 mAh at 5V), an informative LED display, two modules of LED flashlights, and a universal set of built-in charging cables with USB-A, microUSB, USB-C, and Apple Lightning connectors. It's also worth mentioning the ability to charge up to five gadgets simultaneously (up to 22.5W per port) and the convenient handle for transport.... The powerbank Hoco DB120 Prometheus can be charged via the USB-C port. The input power of this port is limited to 18W, so fully charging such a device may take more than a day. Connected devices may be serviced through built-in cables or via 4xUSB A or 2xUSB C ports. This universal mobile battery can become a long-term power source during a blackout.
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Hoco DB120 Prometheus
Colour
Battery capacity120000 mAh
444 W*h
Real capacity75500 mAh
Battery typeLi-Pol
Charging gadgets / outputs
USB-C1 pcs / port + cable /
USB-A5 pcs / 4 ports + cable /
USB-C120 W / port /
USB-C218 W / cable /
USB-A122.5 W
USB-A210.5 W
USB-A310.5 W
USB-A410.5 W
Built-in charging cableUSB-C, microUSB, Lightning
Power bank charging
Power bank charging inputsUSB-C
built-in USB-A cable
Power bank charge power18 W
Features
Fast chargeQuick Charge 3.0
Power Delivery 3.0
Featuresinfo display
flashlight
lamp
General
Body materialplastic
Dimensions178x123x91 mm
Weight2392 g
Added to E-CatalogNovember 2024

Multifunctional powerbank of ultra-high capacity for charging smartphones, tablets, action cameras, cameras, LED flashlights, mobile gaming consoles, and other USB-compatible devices. It is positioned as a mid-range product for 2024. Designed for a wide range of users who need a capacious mobile power source for home, hiking, and field conditions. Features an impressive declared capacity of 120,000 mAh (actual capacity is 75,500 mAh at 5V), an informative LED display, two modules of LED flashlights, and a universal set of built-in charging cables with USB-A, microUSB, USB-C, and Apple Lightning connectors.

It's also worth mentioning the ability to charge up to five gadgets simultaneously (up to 22.5W per port) and the convenient handle for transport. The powerbank Hoco DB120 Prometheus can be charged via the USB-C port. The input power of this port is limited to 18W, so fully charging such a device may take more than a day. Connected devices may be serviced through built-in cables or via 4xUSB A or 2xUSB C ports. This universal mobile battery can become a long-term power source during a blackout.

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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Take it. I didn't regret taking it.
17 December 2025 
I named it Puzan, ordered it when there was no electricity for four days, and I haven't regretted it once.
Really large capacity, came charged at 50 percent, charged everything at home from it: flashlights, phones, e-cigarettes, internet router. Drained to 25 percent while a large flashlight worked on the powerbank the whole time. Actually, there are two of them, big and small. The small one barely lights up, the big one works fine. Cables don't get in the way, I thought they'd dangle and be annoying, but they don't, they're secured on the powerbank and don't swing around when you carry it, I mean the cables built into the powerbank. Lots of ports, you can choose between Lightning, Type C, and Type A, I'm satisfied. There's a handle on top for convenient carrying, quick charging for gadgets is available.
I don't know what to write here, it's big and heavy. It weighs three kilograms. And it takes a long time to charge from the mains, almost the entire day, but if you have a powerful charger, then it's faster, but what did you expect, it's a powerbank, not an Ecoflow.
Chernaya Mamba use Hoco DB120 Prometheus less than month
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