flashing mean in running mode.
7.-
In the process of discharge, battery voltage is decrease, when battery voltage less than
configuration voltage, tester will automatic stop discharge. If use quickly test model, when
time counter to zero will stop battery discharge, display flashing and BUZZER alarm user to
check the result. Tester will show battery capacity, user can press any key stop alarm. And
press
key to see each parameter test result.
8.-
can reset AH to zero; in discharging time
display screen, press and hold key can reset time to zero.
Notes:
Both values will automatic reset to zero after power off.
9.-
Remove battery clip, product automatic power off, then can start another battery test.
10.-
If user want accurate test result or test low voltage battery like Li battery, we suggest to use
3-Wire connection, in this mode need connect AUX power, other configuration is the same as
the two wire mode.
Product wire jump to 3-Wire mode, connect the DC5V power adapter,(or use your local adapter,
DC output 5~30V) system start discharging.
Notes:
In 3-Wire mode, first connected the aluminum resistor and the power adapter, then
configure the parameter values, finally connect the measured battery to start test.
need to manually cleared AH and discharging time when replace the battery.
In AH value display screen, press and hold key
SUPPLIMENTARY EXPLANATION
1. Quickly test is the unique function of FDY battery tester, do not need battery full charged, nor
discharge to stop voltage. If battery SOC is 25% -75%, the test result has higher accuracy.
Notes:
Set a suitable discharge amp value and discharge time is necessary to increase the accuracy of test
specifically, because different battery have unique discharge curve, so please try to find the best configuration
value suit for your battery, user can following three principles:
1.1.- Different battery has different stop discharge voltage.
1.2.- Maximum discharging amp always 1C. For exampl e battery capacity is 3AH, maximum amp
set 3A, and battery discharge time can set 1minute. Set smaller discharge amp and longer
test time will make the test result has higher accuracy, Blue Jay listed below an experience
table, for reference:
Battery types
Voltage is 12V Capacity is 12AH
Voltage is 3.7V Capacity is 2.5AH
Stop Voltage
10.5V
10.5V
10.5V
3.0V
3.0V
3.0V
Current
10A
5A
3A
2A
1A
0.6A
Test Time
1minute
2minutes 3minutes 1minute
2minutes 3minutes
