All Categories
Get it between 2025-03-14 to 2025-03-21. Additional 3 business days for provincial shipping.
4 Pack of Ultra-high energy ER14250 - Non-Rechargeable 1/2 AA lithium thionyl chloride battery packed with 1200mAh capacity. Ideal for dog bark collars, security sensors, electric meters, water meters, smoke detectors, fire alarms, and many more!
Wide temperature performance - Delivers consistent and reliable power whether it's as cold as -67°F or as hot as 185°F.
Long shelf life - Tenergy’s 14250 battery can hold its power for nearly a decade in storage. The a low self-discharge rate of 1% means these 1/2 AA batteries will be ready-to-use whenever you are.
These ER14250 batteries are extensively tested and certified by the most stringent battery standards set by UL and passes UN transportation tests (T1-T8).
Included with every purchase of Tenergy's 1/2 AA lithium batteries is free lifetime support from our local team based in California. Have a question or concerned about compatibility? Contact us for support and our knowledgeable team is happy and ready to provide assistance.
Features and Benefits Perfect battery choice for powering wireless alarm, security systems, industrial meters, memory backup for computers, night vision equipment and other devices that need long-lasting batteries. Widest operating temperature range of -76F to + 185 F, ideal for rough security, industrial and field applications Non-flammable electrolyte. Can replace 1/2AA size batteries such as: Saft LS14250. Key Technical Data Chemistry: Lithium-thionyl Chloride (Li-SOCl2) technology Nominal capacity: 1.2 Ah ( 1,200 mAh) Open circuit voltage: (at +20C +68F) 3.66V Nominal voltage: (at 1mA +20C +68F) 3.6V Max. Continuous current: 50mA Max Pulse current: Up to 200mA Storage (recommended): +30C +86 F max Operating temperature range: -55C / +85C Battery Diameter (max): 14.5mm(0.55 in) Battery Height (max): 25mm(1 in) Pack weight: 0.5oz Primary applications for: Radio communication equipment and other military electronics Building alarms, monitoring and security systems Industrial and residential metering systems Emergency location transmitters and Beacons Global Positioning Systems (GPS) Computer or server memory back up LED lighting devices Sonobuoys Compatible with and replaces SAFT LS14250 battery with over 40% more energy ___ *Note: Under special circumstances, certain selected shipping method may not able to ship this item due to shipping regulations. Customer service may contact you with different shipping options if applicable.