About Our Company

We are good in finding solutions for battery challenges. We measure, calculate, design, prototype and produce. And we can do it very fast, so customers don’t lose the time waiting for their perfect battery.

What we do

Custom Design

We advise on the shape of battery, size and technikal parameters. Make and test a prototype. We can do it.

Battery Production

What we develop is what we are able to produce. Everything under one umbrella.
We can also produce according documentation provided by customer.


Protective and add-circuits with our design and production.

Battery Charging

We calculate and propose suitable charger for your battery, including shipping.

On line Support

If you need technical informations about batteries, are available nonstop on line for free.

Contact Us

Are you looking for a battery and can’t find it anywhere? Get in touch and we will find a solution for you!

Contact Info

Our Office

Aku Energy s.r.o.
Areál Winston, Hudcova 532/78b, 612 00 Brno, Czech Republic


Open Office Hours

M-F: 7:00 – 16:00