Company Profile

Established Manufacturer Since 2014
Shenzhen Kalaifu Technology Co., Ltd., the company behind the CALIFE brand, was established in Shenzhen, China, in 2014. We specialize in the research, development and manufacturing of car jump starters and portable power stations for automotive emergencies, outdoor activities and backup power.

Versatile Product Range
Our products include portable car jump starters, jump starters with integrated air compressors, and portable power stations. We offer solutions for vehicle starting, tire inflation and portable power, with customization options to meet different application and market requirements.

Manufacturing Scale and Capacity
Our manufacturing facility covers more than 10,000 square meters and supports an annual production capacity exceeding 500,000 units. Automated production lines, battery testing equipment and aging systems support our manufacturing operations.

Flexible OEM and ODM Services
We provide OEM and ODM services covering product design, sample development and mass production. Customization options include product appearance, battery type and capacity, output interfaces, functions, logos, packaging and multilingual user manuals, helping customers build products around their brands.

Product Testing and Quality Control
Our laboratory is equipped with instruments for battery product testing. Our customization workflow includes sample verification, trial production and final inspection. Before packing, products undergo appearance and functional inspections, along with two rounds of aging tests.

International Market Experience
Our products are mainly supplied to the United States and Europe. We support international projects from requirements discussion and design through sampling, tooling, production and shipment coordination. Product configurations can be tailored to regional requirements, including plugs, voltages and output interfaces.