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One 82V battery for free!*

When you buy a 82V product and one 82V battery, you receive an additional 82V battery for free!*

The brain.
The heart.
The muscles.

How we think, work and perform is an interaction between biology, psychology, physics and chemistry. It’s complex, yet so simple. All it takes is a brain, a heart and some muscles. The same goes for Cramer – brain, heart and muscles: The chip. The battery. The motor.


2 years

Commercial warranty

Your clients rely on you. With our 2 year commercial warranty, you can rely on us. Even when something goes wrong.

2 years commercial warranty

10 years

Battery warranty

You put a lot of trust in our batteries. And so do we. We trust them so much that we offer a market leading 10 year battery warranty. 

10 years battery warranty

30 days

Money-back warranty

A promise you can count on: Money Back warranty - up to 30 days after purchase.

30 days money back
48V battery

When you buy a 48V product and one 48V battery, you receive an additional 48V battery for free!*

One 48V battery for free!*