High-Performance Standard Lithium Cells for Global OEMs

Li-Ion Rechargeable Smart Battery cells and packs manufactured and supplied by Excell Battery are engineered for a broad spectrum of handheld portable, industrial, and stationary OEM applications. Designed to meet demanding international reliability standards, our standard cell product line is available with rapid lead times, strict batch control, and flexible minimum order requirements for global B2B procurement partners.

Standard Primary Non-Rechargeable Cells

Our premium selection of standard primary lithium cells provides superior energy density and exceptional operational stability across harsh environmental conditions. They are extensively specified in critical remote monitoring, utility metering, military communication, and downhole instrumentation devices.

Key Performance Features & Specifications

  • Lightweight & Ultra-Stable Output: Optimized internal chemistry guarantees flat discharge curves and steady voltage supply throughout service life.
  • Extreme Temperature Range: Operationally proven from -40°C up to +150°C for demanding downhole and outdoor industrial applications.
  • Minimal Self-Discharge: Exceptionally low self-discharge rates (<1% per year at room temperature) enabling up to 10-year shelf life.
  • Robust Hermetic Sealing: Laser-welded cell construction with integrated safety vents to ensure explosion-proof operation in hazardous environments (HAZLOC/ATEX compliant).
  • Certified Quality Control: Manufactured under strict ISO 9001 quality management systems with UN 38.3 transport certification.

Battery Cell Specifications

Part No. Configuration Chemistry Voltage Capacity Energy Details
UB123A CR123A Crimp Seal 2/3 A Li-MnO2 1.5V to 3.3V 1500mAh 4.50Wh Standard Primary Cell
ER14505 AA Bobbin Cell Li-SOCl2 3.6V 2700mAh 9.72Wh High Energy Density
ICR18650-26 18650 Cylindrical Li-ion (NMC) 3.7V 2600mAh 9.62Wh High Capacity Rechargeable
LFP26650 26650 Cylindrical LiFePO4 3.2V 3300mAh 10.56Wh Long Cycle Life Primary/Secondary

Custom Battery Packs & Cell Integration Engineering

Beyond standard cell distribution, Excell Battery delivers full-lifecycle custom battery design, engineering, safety circuit assembly, and manufacturing services. We seamlessly integrate high-grade cells from audited global Tier-1 cell partners with custom Battery Management Systems (BMS) tailored precisely to your application's mechanical and electrical specifications.

Our technical team evaluates your system’s power profile, thermal dynamics, and environmental exposure to recommend the optimal standard cell or custom pack configuration.

Need Standard Cell Data Sheets or Custom Engineering Support?

Consult with our power system specialists to obtain detailed specification datasheets, compliance certifications, or tailored bulk pricing for your OEM production line.

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