Tekcell SB-AA02 1/2 AA 3.6V Lithium Battery - 2 Pack 

Product Description

Power your critical industrial, security, and utility devices with the reliable Tekcell SB-AA02 1/2 AA 3.6V Lithium Battery. Engineered with advanced Lithium Thionyl Chloride (Li-SOCl2) technology, this battery delivers a high and stable operating voltage with an exceptionally low self-discharge rate of less than 1% per year at room temperature.

Whether you are replacing the battery in a residential utility meter, a wireless security sensor, an industrial IoT device, or a real-time clock (RTC) memory backup system, the SB-AA02 provides long-lasting, dependable energy in a compact 1/2 AA size. Designed to perform reliably across extreme temperature ranges, it is the industry-standard choice for professional and consumer applications requiring long shelf life and consistent performance.

Key Features

• High Energy Density: Delivers maximum power in a compact, lightweight 1/2 AA form factor.
• Stable Operating Voltage: Maintains a steady 3.6V nominal voltage throughout the majority of its discharge cycle.
• High Capacity: Features a 1,200mAh (1.2Ah) capacity in a compact 1/2AA size form factor.
• Long Shelf Life & Low Self-Discharge: Features an ultra-low annual self-discharge rate (less than 1% per year), allowing for a shelf life of up to 10 years.
• Hermetic Sealing: Stainless steel container and hermetic glass-to-metal sealing ensure superior protection against leakage.
• Versatile Applications: Ideal for utility meters (electricity, gas, water), automated meter reading (AMR), wireless security alarm systems, emergency beacons, electronic toll tags, and memory backup.

Specification

Model: SB-AA02 / 1/2 AA
Chemistry: Lithium Thionyl Chloride (Li-SOCl2)
Voltage: 3.6 Volt
Nominal Capacity: 1.2Ah (1200mAh)