The VHP (very high pulse) mode is a unique process of battery regeneration, measured and validated by scientific means

When the sulfate crystallises, it becomes electrically isolating. Its accumulation over plates, thus reduces significantly the battery capacity. Furthermore, the sulfate produces secondary effects of rapid ageing because it peels off the active material from plates and it favours corrosion.

Discharges, inactivity and heat

are the factors that worsen sulfation.

As a result: 3 batteries out of 4 are prematurely disposed.

Without treatment, the sulfation accelerates the loss of material and the corrosion provoking the battery to loose rapidly its capacity.


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The VHP treatment breaks down the sulfate cristal structure so that cristals will dissolve back into the electrolyte at no matter loss.

With scheduled treatments, Bat4life thus allows keeping performing batteries for an extended life period.

Under research contract with the IFP (the second French research institute in energy and environment), the capability of the Bat4life process in battery recovering has been tested and validated. The tests have evidenced how 100% of nominal capacity of a 15 Ah SLI battery has been recovered after 4 applications of 6 hours each.

Bat4life applies a unique patented process that combines the 3 qualities of battery regeneration:

  • the current strength as necessary to treat deeply the batteries
  • the pulse rapidity that must reach the quantum resonance frequencies of crystal, which are of about 1GHz in order of magnitude
  • the rest time between two pulses that allows the electrolyte to get rearranged without damaging the active material.