Hoffmann s.r.o.
Hoffmann sro was founded in May 2011 based on three years of development and testing of our flagship - DF48 - a multifunctional battery regeneration device.
The main function of the DF48 regenerator is to extend the life and usability of lead-acid batteries (traction, starting, gel and AGM).
The most effective use of the DF48 device is with new batteries whose capacity is between 90 – 100%.
DF48 is most often used for batteries with a capacity between 35 - 90%, when the regenerated battery is restored to a capacity comparable to a new battery.
The DF48 regenerator can normally be used with batteries whose voltage is equal to 0V = 0Ah, and in certain cases also with batteries that have voltage, but the capacity ranges between 1 - 35% (Ah).
The DF48 can 100% desulfate lead-acid batteries, which are traction, starter, gel or AGM batteries.
The DF48 device balances the voltage on the cells, thereby extending the battery life and restoring the electrochemical process. For example, a 48V 800Ah battery that is currently at 0V will restore the electrochemical process to the original nominal voltage, i.e. 48V. Subsequently, the DF48 will raise the capacity to 100% of the nominal battery capacity, i.e. 800Ah.
DF48 has found its clients abroad, namely in Great Britain, Germany, Austria, Poland, Spain, Chile, Taiwan, Ukraine and of course Slovakia.
