Better Batteries.
Better World.

We’ve re-invented lead battery technology. GreenSeal™ technology enables improved performance at lower production costs for traditional lead-acid batteries. With extendibility into other advanced chemistries, GreenSeal delivers dramatically better performance than any existing battery technology.

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Why Lead Batteries?

  • Proven and widely-supported technology that can fit practically any application
  • 100% recyclable and fits seamlessly into existing recycling processes
  • Extremely safe
  • Re-chargeable

GreenSeal Technology

  • New approach for producing lead batteries
  • Increases cycle life by about 300% compared to standard lead batteries
  • Re-charges twice as fast as standard lead batteries
  • Lighter than traditional batteries
  • Higher power than any comparable commercial battery
  • Already produced on a large-scale commercial basis (six global manufacturers are adopting the technology into their products and we’ll continue securing additional licenses)
Learn More About Our Battery Technology

News

EnerSys Announces Plans to Expand TPPL Capacity and Commercialize GreenSeal® Bi-Polar Battery Technology

June 12, 2019

READING, Pa., June 11, 2019 (GLOBE NEWSWIRE) — EnerSys (ENS), the global leader in stored energy solutions for industrial applications, today announced it plans to expand its Thin Plate Pure Lea

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