EEMB ER14250 Battery 4 Pack 3.6 Volt Li-SOCl2 1200mAh

The EEMB ER14250 Battery is a 3.6 Volt Li-SOCl2 1/2AA cell with 1200mAh capacity designed for reliable backup power in meters and wireless devices everywhere.

Designed for devices requiring a compact, high-capacity cell, the ER14250 is well suited for utility meters wireless sensors alarm systems medical equipment remote controls and other backup power needs. The 1/2AA size fits many enclosures where space is limited, while the 1200mAh capacity helps extend service intervals between replacements. Users appreciate the stable 3.6V output from a non-rechargeable Li-SOCl₂ chemistry, supporting reliable operation in remote monitoring, data loggers and security panels. This battery type is commonly chosen for applications where long life and consistent voltage are valued, making it a practical choice for both new builds and maintenance cycles.

Note the Li-SOCl₂ battery chemistry exhibits passivation characteristics; for best performance use within 2–3 months after opening, and while a 10-year shelf life is possible with specialized storage, prolonged storage may affect performance. The product is packaged as a 4 Pack to help stock multiple devices and replacements. Typical applications include meters sensors alarms medical devices remote controls and other backup power scenarios where a steady 3.6V supply is required.

Features:

• ER14250 3.6V Li-SOCl2 non-rechargeable battery with 1200mAh capacity.
• 1/2AA size form factor suits compact devices.
• Wide applications include utility meters wireless sensors alarm systems medical equipment remote controls and backup power.
• Self-discharge under 1% per year at room temperature for long-term reliability.
• Operating temperature range from -55℃ to +85℃ for use in challenging environments.
• Passivation note: use within 2–3 months for best results; shelf life up to 10 years possible under special storage.
• RoHS UN38.3 and UL certified.