🔋 ER14250 3.6V Lithium Thionyl Chloride Battery (1/2AA)
The ER14250H lithium battery is a high-performance 3.6V primary battery and designed to deliver exceptional energy efficiency, long service life, and reliable performance in demanding industrial and metering applications. With an ultra-high specific energy density of up to 700 Wh/kg, it provides long-lasting power in a compact AA-size form factor, significantly reducing maintenance and replacement frequency.
Featuring an extremely low self-discharge rate of ≤1% per year at 25°C, the ER14250H is ideal for long-term deployments where stable voltage and dependable operation are critical. Its robust chemical design ensures consistent performance across a wide operating temperature range from –55°C to +85°C, making it suitable for both indoor and harsh outdoor environments.
Specification
| Item | Details |
|---|---|
| Nominal Voltage (V) | 3.6 V |
| End Voltage (V) | 2.0 V |
| Nominal Capacity / Current | 1200 mAh / 1.0 mA |
| Max Continuous Discharge Current | 15 mA |
| Operating Temperature | -55°C ~ +85°C |
| Max Dimensions (Ø × L) | Ø14.5 mm × 25.4 mm |
| Weight | 10 g |
| Storage | Store in a clean, cool (preferably below 20°C, not exceeding 30°C), dry, and well-ventilated environment. |
| Warning | Do not recharge, crush, incinerate, immerse in water, or heat above the specified temperature range. Disconnect the battery if it reaches cut-off voltage and dispose of used batteries according to local regulations. |
🧩 Features:
- High energy density and stable voltage output
- Wide operating temperature: -55°C to +85°C
- Low self-discharge rate (<1% per year)
- Up to 10+ years shelf life
- Non-rechargeable design for long-term reliability
📦 Applications:
- Smart utility meters (gas, water, electricity)
- IoT devices and remote sensors
- Medical and security devices
- Military and aerospace electronics
- Industrial memory backup systems
Choose the ER14250H for your application where compact size and long-lasting performance are essential. Bulk and wholesale options available.
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