Discover® MIXTECH EFB Commercial High Power batteries incorporate MIXTECH acid mixing technology with the latest Enhanced Flooded Battery (EFB) breakthroughs in lead alloys and carbon additives to significantly improve dynamic charge acceptance and micro cycle life (17.5% DOD).


The #1 killer of batteries is acid stratification. That's bad. We fixed that.

Traditional Batteries

Acid stratification happens when the heavier acid separates from the water in the battery's electrolyte and settles at the bottom of the battery, causing excess corrosion and charge imbalance.

MIXTECH Batteries

Incorporate patented MIXTECH technology that uses the motion of your vehicle to continuously mix the electrolyte preventing acid stratification.

MIXTECH EFB Key Benefits

Improved Standard Micro-Cycle Life

MIXTECH EFB delivers greater than 3x the micro-cycle life of conventional batteries tested according to DIN 75073.7.14 (Cycle test 17.5% DOD)


MIXTECH Technology eliminates symptoms related to acid build up. This patented acid mixing achieves 100% homogeneous specific gravity at twice the effectiveness, and less than half the time of pump action mixing elements. View White Paper.

What's in the Box?

  1. MIXTECH. Patented Acid mixing technology
  2. Thick enhanced negative grids with increased active material density
  3. Thick enhanced negative grids with increased active material density
  4. Fiber-lock scrim
  1. Envelope (+) separators
  2. Enhanced calcium tin alloys in the positive grid
  3. Increased active material density, additives, and red lead content
  4. Element bonding
  1. Reinforced polypropylene case
  2. Central degassing manifold with integrated flame arrestors
  3. Heavy-duty SAE A terminal bushings
  4. Anchor bonding
  1. Highly compressed cell groups
  2. Extra heavy-duty terminal bushing

Industry Awards