- 10 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.
