The 3.6V 1 Amp QTC85PC3 Electrochem Lithium Battery (3B6880) is a high-quality power source with reliable performance. Here are the specifications of this battery:

Voltage: 3.6V
Chemistry: Lithium Thionyl Chloride (Li-SOCI2)
Brand: Electrochem
Termination Style: PC Pin (3 pins)
Shelf Life: 10+ Years
Diameter (max): 25.4mm
Height (max): 7.5mm
Typical Weight: 17g

This lithium battery is designed to provide a high operating voltage that remains stable throughout most of its lifetime. It offers excellent reliability over an extended operating life, making it suitable for various applications. The low self-discharge rate of approximately 3% per year at 77 degrees Fahrenheit ensures that the battery retains its charge when not in use.

The battery is commonly referred to as Electrochem P/N 3B6880, Electrochem CTC85 Lithium battery, Electrochem 34-1054 Lithium battery, and Electrochem QTC 85PC3 Lithium battery.

With its compact size and durable construction, this Electrochem lithium battery is a reliable choice for powering various electronic devices and applications.