Ultralife UHE-ER26500-H bobbin cell - C size Lithium thionyl chloride battery 3.6V 9000mAh

Ultralife UHE-ER26500-H Bobbin Cell C-Size Lithium Thionyl Chloride Battery 3.6V 9000mAh

The Ultralife UHE-ER26500-H is a high-energy C-size primary lithium battery engineered with **lithium thionyl chloride (Li-SOCl₂)** chemistry for exceptionally long life, ultra-low self-discharge, and reliable performance in demanding industrial and remote applications. With a nominal voltage of 3.6V and a robust capacity of **9000mAh**, this bobbin cell provides dependable, long-term power where maintenance-free operation over many years is essential.

Designed for systems that require stable power delivery in harsh or inaccessible environments, the UHE-ER26500-H delivers exceptional endurance and rugged reliability for critical infrastructure and field-deployed electronics.

Key Features of the Ultralife UHE-ER26500-H Lithium Battery

• High Capacity 9000mAh Output: Provides extended operational life in low-to-medium drain applications.
• 3.6V Stable Performance: Delivers consistent voltage throughout the battery’s service life.
• Lithium Thionyl Chloride Chemistry: Offers one of the highest energy densities available in primary cell technology.
• Ultra-Low Self-Discharge: Exceptional storage life with minimal power loss over many years.
• Bobbin Cell Construction: Long-life, stable design ideal for continuous or standby applications.
• Wide Temperature Range: Performs reliably in extreme cold and heat common to industrial environments.
• Robust & Durable: Built to withstand shock, vibration, and harsh field conditions.

Applications

• Utility metering (gas, water, electricity)
• Remote telemetry and SCADA systems
• Security alarms and intrusion sensors
• Industrial automation and control units
• GPS and tracking devices
• Data loggers and environmental monitoring
• Memory backup for real-time clocks and microcontrollers

Technical Specifications

• Brand: Ultralife
• Model: UHE-ER26500-H
• Battery Size: C / ER26500
• Chemistry: Lithium Thionyl Chloride (Li-SOCl₂)
• Nominal Voltage: 3.6V
• Capacity: 9000mAh
• Cell Construction: Bobbin style
• Self-Discharge: Extremely low
• Operating Temperature: Wide industrial range
• Rechargeable: No (primary cell)

Why Choose the Ultralife UHE-ER26500-H?

The Ultralife UHE-ER26500-H offers industry-leading energy density, long service life, and stable performance in a robust primary lithium design. Its combination of high capacity, ultra-low self-discharge, and reliable voltage output makes it an excellent choice for critical systems that demand maintenance-free power delivery over extended deployments.