Publicidad
Idiomas disponibles
Idiomas disponibles
How to con rm Charging Current
Always follow your battery manufacturers charging
instructions as it is important to know the maximum
charging current of the battery as applying excessive
charge current could in uence the life span of a battery
and/or cause damage. In addition, excessive current can
cause heating and/or explosion of the battery during the
charging process. The charging and discharging capacity
of a Lithium battery is often marked with a C value.
Multiplying the charging C value and the battery
capacity generally determines the maximum charging
current supported by the battery. For example, for a
1000 mAh battery with a charging capacity of 0.5C, the
maximum charging current would be 1000 * 0.5 =
500mA; therefore,
the maximum charging current is 0.5A. For a lithium
battery, if it is not possible to con rm the supported
charging C value, please set the charging current below
1C for safety and to protect any lithium battery. Charge
time will be directly proportional to charging current
and due to di erences in battery conversion e ciency,
the time taken to complete charging might be extended
for di erent battery types and capacities.
Storage functions
Please select the storage function if the battery will not
be use for a long time. When selecting storage functions,
automatic charging might be initiated if the battery
voltage is lower than the preset storage voltage; likewise,
automatic discharging can be initiated if the battery
voltage is higher than the preset storage voltage.
Cycle function
In this mode the battery will start a cycle of charging and
discharging which can be con gured up to 66 cycles.
Activation function
Occasionally a NiCd or NiMH battery may become so
discharged that it can 't be recharged under normal
conditions, especially if the voltage is extremely low.
Battery activation uses a low current to perform an
activation cycle which will charge-discharge-charge the
battery. The battery might be activated during this
process and sometime it needs 2-3 cycles to activate it. If
such a battery cannot be activated then do not continue
and dispose of the battery.
English | 04
Analyze function
The analysis function can be applied to a battery that is
under-performing or if you are doubting performance in
general. This function could be also used to identify and
match the working capacities of batteries.
USB charge function
You can use the USB output to charge any device that
would normally be charged with a USB charge cable.
The maximum output current of the USB port is 2.1A.
Please note that using the USB output whilst also
charging batteries will automatically reduce the
charging power to the batteries.
Internal resistance measurement function
The charger is equipped with a function for measuring
the internal resistance of individual cells. The internal
resistance is measured and calculated after the charging
task has been initiated for 10 seconds. The internal
resistance of a battery can display a small variation under
di erent electrical quantities while the measured
resistance value is usually relatively low as the electric
quantity is large.
Judgment of complete charging
Once charging has completed, the
on the screen instead of a battery percentage. It is
normal for voltage decline to occur once charging
completes. As the number of the charge cycles
increases, the performance of a battery decreases and
the voltage decline phenomenon becomes more
obvious. To charge a battery with a larger current would
also cause a more obvious voltage decline after the
charging is complete.
Battery short circuit and reverse
polarity protection
When a battery has been inserted with the wrong
polarity the corresponding slots status will be displayed
as below:
Cbuufsz!Sfwfstf
--
--
will be displayed
--
Publicidad
