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Trusted by professionals
Learn moreNo more numb hands - Cramer’s battery machines are vibration-free.
Karlstad, Sweden
With Cramer, we’re achieving our sustainability goals.
Mantua, Italy
Powerful, quiet, and comfortable - that’s why we choose Cramer.
Karlstad, Sweden
What makes Cramer’s tools the best choice?
We’re a global leader in battery-powered outdoor equipment.
Our products are designed and engineered at our R&D centers in Jönköping, Mooresville, and Changzhou. Combining cutting-edge technology with global expertise, we deliver high-performance, durable battery-powered equipment that drives professional productivity and innovation.
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#1 Brand
for US PROS
The professional landscaper's battery brand. Optimus is setting a new standard for power, range, and reliability across the US.
1,000h
Field Testing
We test so you can trust. Each Optimus tool passes 1,000 hours of extreme real-world testing before it ever reaches the market.
100,000+
PROS trust us
Trusted by professionals worldwide for performance, durability, and reliability, our tools are built to handle real-world all-day work.