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Product Advantages
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Main Specifications
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Application
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Product Advantages
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Portable
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Long battery life
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Complete certifications
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Overcharge protection
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Over-discharge protection
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Overcurrent protection
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Short-circuit protection
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Over-temperature protection
Main Product Parameters
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K53
400Wh (109200mAh)
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Capacity
400Wh (109200mAh)
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Weight
4kg
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Size
23.5*15.5*15.5cm
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Input
DC15V/4.0A
13V~22V/4.0A -
Output
1 X USB 5V~9V/2A QC3.0
1 X type-C 5V~9V/2A QC3.0
2 X USB 5V/2A
5 X DC 12V 10A
1 X AC 110 / 230V
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Application Scenarios
Service Support
Rapid Response After-sales Service
With a dedicated after-sales service team providing 7X24 technical support, users can receive a rapid response in a short period of time, effectively shortening the maintenance cycle.
Professional Team Support
CHAM has been focus on new energy core technology for 20 years, providing customized products and services to customers with its professional pre-sales and R&D teams.
Convenient Service Channel
Extensive sales networks, factories, and after-sales service centers have been strategically deployed in various locations such as Shenzhen, Dongguan, Sichuan, Jiangsu, Indonesia, and Germany.
Customized Design Services
Our professional R&D team focuses on meeting the individual needs of our clients, tailored to create efficient and stable battery solutions that facilitate the successful implementation of projects.
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