Cuktech, a power-accessory brand within Xiaomi's ecosystem, has unveiled its largest power bank to date. The Cuktech Power Bank 600 is now available for pre-order on JD.
com in China, with an official sale starting July 7 at 10:00 AM.
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It is priced at 1399 yuan (~$205), with a launch discount bringing it down to 1299 yuan (~$190).
Built for Outdoor and Emergency Use
Unlike Cuktech's smaller, phone-focused power banks, the Power Bank 600 is designed for outdoor and emergency scenarios.
It has a rated output of 600W and can support devices drawing up to 1000W.
This means it can run appliances like kettles, electric cookers, and hot pots that would overload a typical portable charger.
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According to Cuktech, the battery can handle around two uses of a 600W kettle, roughly 3.4 hours with a 120W ice maker, or about 8 hours running a 50W car fridge.
The power bank uses lithium iron phosphate cells rated for 4,000 charge cycles, retaining over 80% capacity even after that many cycles.
Its outer shell is made from V-0 fire-retardant material for added durability and safety.
Fast Self-Charging and Multiple Ports
The device supports 600W MAX self-charging through bidirectional inverter technology, allowing it to go from empty to full in just about 1.5 hours.
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It also offers Type-C, car charger, and solar panel charging options.
The Power Bank 600 has seven output ports total, including two Type-C ports (up to 140W and 100W), two USB-A ports, dual AC outlets rated at 600W, and a car charger port.
It supports widely used fast-charging protocols including PD, PPS, QC, and Xiaomi's own fast-charge standard.
The device connects to the Xiaomi Home app, allowing users to monitor battery levels, control individual ports remotely, adjust lighting, and receive OTA firmware updates.
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It also has built-in safety features including an eight-layer protection system covering overcurrent, overvoltage, short-circuit, and overcharge scenarios, along with pure sine wave output to protect connected devices.
