CR2320D Lithium Button Cell

  1. Home
  2. /
  3. Products
  4. /
  5. CR/D Lithium Manganese Button Cell
  6. /CR2320D Lithium Button Cell

CR2320D Lithium Button Cell

Description

Brand :Omnergy
Product origin: China
Delivery time: 15 days
Supply capacity :750 million per year

Why the “D” Series is the Industry Benchmark

1. The -55℃Threshold: Defying the Laws of Cold

Standard batteries suffer from “electrolyte sluggishness” in the cold, causing internal resistance to spike and voltage to flatline. The CR2320D features a specialized molecular lattice in its electrolyte that maintains ion mobility at -55℃. This is the difference between a working IoT node and a lost asset.

2. High-Density Endurance (130mAh)

Most ultra-thin cells sacrifice capacity for specialized chemistry. We didn’t. At 130mAh, the CR2320D offers the energy density of a standard cell with the ruggedized soul of an industrial component. It’s a “set-and-forget” solution for long-term deployments in remote high-latitude regions.

3. Hermetic Resilience & 10-Year Readiness

Extreme cold often comes with extreme pressure changes. Our CR2320D is encased in a high-grade steel shell with a cold-resistant sealing gasket that prevents micro-leaks and electrolyte evaporation. With a ≤2% annual self-discharge rate, it stays shelf-ready for a decade.

Master the Extremes: Prime Applications

The CR2320D is the “Invisible Hero” in:

  • The Global Vaccine Trail: Maintaining temperature data integrity in deep-freeze cold chains (-50℃).
  • Aviation & Aerospace: Serving as the reliable RTC (Real-Time Clock) backup in unpressurized, high-altitude cabins.
  • The Polar IoT Frontier: Powering structural monitors on bridges and pipelines in the world’s coldest inhabited regions.
  • TPMS for Harsh Climates: Ensuring tire pressure monitoring accuracy in northern winters where safety is non-negotiable.