SAFT batteries are known for their high reliability and long life, but how long they last depends on the specific type of SAFT battery and application. SAFT makes a wide range of batteries, including:
1. Primary (Non-rechargeable) Lithium Batteries
- Chemistries: Lithium Thionyl Chloride (Li-SOCl₂), Lithium Manganese Dioxide (Li-MnO₂)
- Lifespan:
- Shelf life: Up to 20+ years
- Operational life: 5 to 20 years depending on load and temperature
- Common uses: Utility metering, medical devices, memory backup
2. Rechargeable Lithium-ion (Li-ion) Batteries
- Lifespan: Typically 5 to 15 years or 3,000 to 10,000+ cycles
- Common uses: Electric vehicles, aerospace, telecom, energy storage
3. Nickel-based Batteries (Ni-Cd, NiMH)
- Lifespan:
- Nickel-Cadmium (Ni-Cd): 10 to 20 years, 1,000–2,000 cycles
- Nickel-Metal Hydride (NiMH): 3 to 7 years, 500–1,000 cycles
- Common uses: Railways, industrial backup, aviation
Factors That Affect SAFT Battery Life:
- Temperature: High heat shortens lifespan; cold may reduce capacity temporarily.
- Discharge rate: High drain can reduce cycle life.
- Maintenance & Charging Protocols: Especially critical for Ni-Cd and Li-ion.
- Storage Conditions: Long-term storage at elevated temperatures degrades lifespan.
If you let us know the specific model or application (e.g., SAFT LS 14500 for meters, or SAFT VL41M for aerospace), We can give you a more exact lifespan.