Application Scenarios
Powkey Portable power stations can be used to provide power for mobility devices, caravan, camping, uninterruptible power supply, critical power, personal power packs, medical equipment etc. Off the grid can also be electricity free.
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New Advances in Solid-State Battery Technology for 2026
Recent breakthroughs in battery technology within the new energy sector have yielded several noteworthy developments.Chinese New Year holiday notice
On the occasion of the Chinese New Year, thank you for your continuous support and trust in us. We hereby inform you that our company will be on holiday from Wednesday, February 11th, 2026 to TuesdayAdvantages and Disadvantages of Semi-Solid-State and All-Solid-State Batteries
Understanding the pros and cons of semi-solid-state and all-solid-state batteries hinges on examining them from both industrialisation realities and technological aspirations.
FAQ

1What are the advantages of your company?
We have strong R & D team, independent R & D and production of main parts, to control product quality from the source.
And the main core components of our portable power station are produced by ourself, including hardware, software, BMS, structure, ID, etc.
And the main core components of our portable power station are produced by ourself, including hardware, software, BMS, structure, ID, etc.
2How long is the delivery time of your products?
The delivery time is usually 30-40 work days, or shorter if quantity is not too much.
3Can you provide samples before bulk order?
We support to provide samples, but you need to responsible for the sample cost and freight. Or ship by your own forwarder if you have shipping agent in China.


























