18650 2.2Ah Li-ion Battery Cells

18650 2.2Ah cylindrical li-ion battery cells recommended by Forever EV are ensured with the full capacity and discharge performance. The discharge performance was inspected under different temperatures to make sure the users can get a higher consistency at the same working temperature! After 300/400/500/800/1000 cycles in 100% DOD charge and discharge at 0.5CA current, the residual discharge capacity is above 80% of the initial capacity (the cycle life will be longer if compared with the nominal capacity or the capacity retention is requested to be less than 80%). The cut-off voltage of discharge is 2.75V(2.5V is an over-discharge voltage that will damage the cell ).

For more details, please contact the manufacturer directly!