PKCELL CR1632 3V Lithium Coin Cell Battery

PKCELL CR1632 Battery

The PKCELL CR1632 3V Lithium power cell delivers high-density energy for compact electronic assemblies. This primary battery utilizes a Lithium Manganese Dioxide chemical system to provide a stable 3.0V nominal output. Engineers select this specific model for its balance of capacity and physical footprint. It serves as a critical component in low-drain applications requiring long-term operational readiness. The 140mAh rating ensures longevity in devices with intermittent or continuous low-current draws. This cell maintains a flat discharge curve, ensuring consistent performance until the depletion stage.

Key Features

• Chemical Composition
  High-purity Lithium Manganese Dioxide provides superior energy density compared to traditional alkaline button cells.

• Mechanical Integrity

  • Stainless steel casing resists structural corrosion.
  • Precision-engineered gaskets prevent electrolyte leakage.
  • Standard 16mm diameter ensures compatibility with standard holders.

• Operational Stability
  Low internal resistance supports stable voltage during pulse discharge cycles in wireless communication modules.

The internal construction features a high-surface-area cathode to optimize chemical reactions. This design choice minimizes voltage drop under load. The electrolyte consists of an organic solvent that remains stable across temperature fluctuations. This chemical stability prevents internal gas buildup, which protects the host device from mechanical stress. The 3.2mm height provides a low profile for space-constrained circuit boards. These cells undergo strict testing for voltage consistency and capacity verification. This ensures that every batch meets the requirements of professional electronics manufacturing.

Storage performance is a primary consideration for IT procurement departments. This lithium-based chemistry has a self-discharge rate of less than 2% per year at 20°C. A ten-year shelf life allows for efficient inventory management without the risk of energy depletion. The wide operating range from -20°C to 60°C permits deployment in harsh environments. This includes remote telemetry units and outdoor monitoring equipment. The cell is mercury-free and cadmium-free, meeting global environmental compliance standards for modern electronics.

Specifications

What’s in the Box

• PKCELL CR1632 3.0V Primary Cell

Why Choose PKCELL CR1632

• The high 140mAh capacity reduces the frequency of battery replacement cycles in field-deployed sensors.

• Consistent 3.0V output protects sensitive microcontrollers from voltage-related brownout conditions.

• Robust manufacturing standards ensure high reliability in mission-critical real-time clock backup systems.

• Extended shelf life supports long-term maintenance planning for large-scale hardware deployments.