Lead Crystal / Silicon Dioxide ULL Batteries (SiO2)

  • No freezing. Higher temperature range with greater capacity than other batteries at low temperatures. -40C to +65C
  • Zero maintenance. No off-gassing. No acid spills. 1 year shelf life without charging.
  • Faster charging (.25C charge rate). 4 Hour charging vs. 7 Hours for lead acid.
  • Approx. 1/3 of lithium ion cost.
  • Long lasting up to 5 times longer than AGM batteries at 50% DoD (depth of discharge). Up to 7 x longer at 80% DoD. SiO2 batteries last to 16 years at 20% DoD.
  • Can be discharged repeatedly to 100% DoD with full recovery of capacity.

For more information on cold-weather performance, check out this blog: SiO2 Extreme Cold Performance

For more information about how to charge the SiO2 Batteries, check out this blog: Getting the Most out of your SiO2 Batteries, Charging Instructions. 

battery chart

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