TestPad BTS-2002H - Interpreting Test Results

Shenzhen TestPad Electronic Co., Ltd. http://www.test-pad.com
18
IMP indicates impedance of the battery; OVC indicates the over-current protection value of the
battery.
To test another battery, remove the tested battery, connect the new battery after the voltage value
displayed on the tester is restored to 0, and then start the test. It is not necessary to modify the
above parameter settings.
To reset the parameters, press ESC to return to the setting menu, and then set them.
Note:
1.
When
the
tester
detects
that
the
battery
is
connected
reversely,
“
VOL=
+/-
V
”
will
be
displayed in the voltage column, the test is stopped, and “VOL LOW” will be displayed in the
latest column.
2.
The
tester
will
automatically
select
the
most
appropriate
charge
current
and
recharge
current
according to the selected battery capacity. By default, the charge current and recharge current
are 0.5C. For example, if a battery of 800 mAH is selected, both the charge current and
recharge current are 400mA.
3. Description of the messages displayed after the test:
a)
TEST
Complete:
OK
The
test
is
completed,
and
all
the
parameters
meet
the
requirements.
b) TEST Fail: VOL LOW Test failure: The voltage is low.
c) TEST Fail: VOL HIGH Test failure: The voltage is high.
d) TEST Fail: IMP LOW Test failure: The impedance is low.
e) TEST Fail: IMP HIGH Test failure: The impedance is high.
f) TEST Fail: CHARGE ERR Test failure: The charge fails.
g) TEST Fail: DISCHR ERR Test failure: The discharge fails.
h) TEST Fail: OVC LOW Test failure: The over-current protection threshold is low.
i) TEST Fail: OVC HIGH Test failure: The over-current protection threshold is high.
j)
TEST
Fail:
R1
LOW
Test
failure:
The
impedance
of
identification
resistor
1
is
low.
k)
TEST
Fail:
R1
HIGH
Test
failure:
The
impedance
of
identification
resistor
1
is
high.
l)
TEST
Fail:
R2
LOW
Test
failure:
The
impedance
of
identification
resistor
2
is
low.