





🔋 Stay powered, stay ahead — batteries that outlast your hustle.
The STEPMAX ER14505H is a premium 3.6V lithium-thionyl chloride battery with a robust 2700mAh capacity, engineered for long-term reliability and stable voltage output. Designed for professional-grade applications, it excels in extreme temperatures and offers a shelf life exceeding 10 years, making it ideal for critical devices like meters, alarms, and automotive electronics.
| ASIN | B0CGMZWXR9 |
| Batteries | 4 AA batteries required. |
| Best Sellers Rank | #367,045 in Health & Household ( See Top 100 in Health & Household ) #1,002 in 3.7V Batteries |
| Customer Reviews | 4.1 4.1 out of 5 stars (4) |
| Date First Available | August 26, 2023 |
| Item model number | ER14505H |
| Manufacturer | STEPMAX |
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