Forte ER26500 C-Size 3.6V Lithium Thionyl Chloride (Li-SOCl₂) Battery

The Forte ER26500 is a high-capacity, C-size primary lithium cell engineered for long-term, mission-critical applications where reliability and energy density are non-negotiable. Operating at a stable 3.6V nominal voltage, this Li-SOCl₂ cell delivers consistent performance across extreme temperatures and extended deployment periods.

Key Features

• Chemistry: Lithium Thionyl Chloride (Li-SOCl₂)
• Nominal Voltage: 3.6V
• Cell Size: C-size (ER26500)
• High Energy Density: Exceptional capacity-to-size ratio for prolonged service life
• Wide Operating Temperature Range: Performs reliably from -55°C to +85°C
• Ultra-Low Self-Discharge: Retains charge over 10+ years in storage
• Hermetically Sealed: Leak-proof construction for safe, maintenance-free operation
• Non-Rechargeable Primary Cell

Typical Applications

• Smart meters (gas, water, electricity AMR/AMI)
• GPS tracking devices
• Industrial IoT sensors and wireless transmitters
• Medical devices and portable instruments
• Security systems and alarms
• Memory backup and real-time clock (RTC) circuits
• Remote monitoring equipment

Why Choose the Forte ER26500?

When your application demands a battery that lasts as long as the device itself, the Forte ER26500 delivers. Its bobbin-type construction minimises self-discharge, while the robust stainless-steel casing ensures structural integrity in harsh environments. Ideal for set-and-forget deployments where battery replacement is costly or impractical.

Note: This is a primary (non-rechargeable) lithium cell. Handle and dispose of in accordance with local regulations.