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Discharge Mode:
The Discharge Mode is used to reduce the memory effect. The
rechargeable battery is discharged to a preset battery voltage (0.9V). Once a battery
has been discharged, it will be charged at the pre-selected charging current.
Discharging current is always half of the charging current.
Stage 1 Discharge
Stage2 Charge.
Stage3 Charge over, trickle charge.
Refresh Mode:
With the Refresh Mode, the battery is charged and discharged
repeatedly to optimize to its maximum capacity. Old rechargeable batteries that have
not been used for a long period of time can be restored to their rated capacity. Depends
on the selected charge current, it can take hours or even days before completion.