Ethos batteries, manufactured by BigBattery, are designed to provide power for a minimum of 10 years with a full repair/replacement warranty lasting the same duration; this is due to their high-quality Lithium Iron Phosphate (LiFePO4) cell technology which allows for a long lifespan and numerous charge cycles
Key points about Ethos batteries:
- Lifespan: 10 years minimum
- Warranty: 10-year full repair/replacement warranty
- Battery type: Lithium Iron Phosphate (LiFePO4, more about LiFePO4 battery)
- Important factor: The exact power duration depends on the specific Ethos battery model and the power draw of the devices it is powering.