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semi truck auxiliary power unit

About Us Defu Intelligent Technology (Shandong) Co., Ltd. is an international lithium batteries supplier for high-performance semi truck apu. These APUs maximize fuel savings and emission reductions while offering a very high level of driver comfortit is indeed the only solution for APU technology. Further optimizing the operations of truckers is our best-in-class APUs or built systems, for that matter, in two ways: productivity increase that promise and the ultimate savings by way of efficient power for HVAC in semi trucks. At Defu we are committed to an affordable, environmentally friendly range of products that take advantage of the latest technology for outstanding performance and extended service life.

We know the value of good energy consumption in a semi truck at Defu. Some of our high efficiency APUs are available for the worst needs of truckers as power is required while rated at a low draw. Our semi truck APUs also come equipped with advanced technology and sleek designs that provide the highest level of productivity by helping to lower overall truck CO2 emissions and save fuel at a price competitive with other APU products in the market. Companies that utilize Defu’s APUs are in a position for improved operational efficiencies and reduced fuel expenditures, offering a solution that is not only environmentally conscious but also economically affordable for the trucking industry.

Top-quality APUs designed for maximum fuel savings and reduced emissions

One of the highlights of Defu's APUs are their high standard designs that focus on maximum fuel saving low emission. Our APUs have sophisticated monitoring of fuel usage and performance to give the best result. Through our efficient APUs, truck drivers can cut their fuel use and reduce the amount of pollution they generate — a practical solution for those who want to compete in a green marketplace. Defu's dedication to quality design provides reliability, with long term benefits for trucking companies and the environment.

Why choose Defu semi truck auxiliary power unit?

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