User Manual
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6
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Discharge
The typical purpose of discharge is to determine the residual capacity of the battery, or to
lower the voltage of battery to a dened level. When you discharge the battery you also have
to pay attention on the process same as charging. To avoid the battery becoming deep-
discharged, set the nal discharge voltage correctly. Lithium batteries should not be deep-
discharged to lower than the minimum voltage, as this leads to a rapid loss of capacity or a
total failure. Generally, you do not need to discharge Lithium battery voluntarily.
- Some rechargeable batteries are said to have a memory effect. If they are partly used
and recharged before the whole charge is drawn out, they‘remember’ this and next
time will only use that part of their capacity. This is a ‘memory effect’. NiCd and NiMH
batteries are said to suffer from memory effect. They prefer complete cycles; fully charge
then use until empty, do not recharge before storage-allow them to self-discharge during
storage. NiMH batteries have less memory effect than NiCd.
- The Lithium battery prefers a partial rather than a full discharge. Frequent full
discharges should be avoided if possible. Instead, charge the battery more often or use
a larger battery.
- The brand-new NiCd battery pack is partially useful with its capacity until it has beeen
subjected to 10 or more charge cycles in any case. The cyclic process of charge and
discharge will lead to optimise the capacity of battery pack.
Those warnings and safety notes are particularly important. Please
follow the instructions for a maximum safety; otherwise the charger
and the battery can be damaged violently. And also it can cause a re
to injure a human body or to lose the property.
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