My cells are rated for 4000 cycles which is ~11 years. At 10% years they will have 80% of capacity. A-grade cells are often rated for 6000 cycles. It’s amazi

My cells are rated for 4000 cycles which is ~11 years. At 10% years they will have 80% of capacity. A-grade cells are often rated for 6000 cycles. It’s amazing. I've updated the article with those numbers.