Cylindrical E Cell 2V 8Ah

Sealed pure-lead cells were invented by the Gates Corporation in 1973. The purity of the materials used is key to supporting the CYCLON battery’s performance benefits. A longer service life, meaning fewer replacements and the cost associated with it, combined with higher reliability and fewer system failures, result in a lower long-term cost of ownership to the end user or equipment owner.

• Power density
  • Per unit weight, the power provided by pure lead-tin products offers the greatest high-rate power density for your energy dollar. CYCLON’s greater volumetric power allows engineers to consider more energy-supporting features or design smaller, lighter packages.
• Cycle life
  • Compared to competitive lead products (offering up to 200 full cycles), pure lead-tin batteries provide 50% to 200% greater full cycle capability. CYCLON product will deliver up to 300 cycles (100% DOD, C/5). And, because CYCLON incorporates a high vent-pressure design, EnerSys’ products experience no “dry out” failure mode from repeated recharges.
• Float life
  • Conventional sealed-lead batteries vary greatly in specified standby life: from three to six years at 20° C, C/20. CYCLON Single Cells, however, offer a ten-year design life at 25° C, C/5, to 80% of rated capacity. At 20° C, CYCLON Single Cells offer a fifteen year design life.
• High stable voltage delivery
  • The high stable voltage delivery of a pure lead-tin battery results from its low internal resistance. The flat discharge voltage profile of our batteries, similar to nickel cadmium, combined with our products’ low internal resistance, means our batteries are able to discharge and recharge their power more quickly and efficiently and offer greater application flexibility. The pure lead-tin construction also gives more watts-per-unit weight at high discharge rates.
• Safety
  • Since CYCLON Single Cells and Monoblocs emit minimal to no gassing under normal charging conditions they are safe for installation in offices, aircraft cabins, hospitals or any other environment occupied by human beings. Underwriters Laboratories (UL) recognizes all CYCLON cells and batteries as components.