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Display Mode

LCD Display

Battery voltage

Remaining capacity

Charging current or discharging

current

Remaining capacity percentage

Charge / discharge cycle count

Full charge capacity

Test result

Channel indication

Battery bar

LED Indication

Shine in red colour:

On charge or discharge

Flicker in red colour:

Trouble alarm

Shine in green colour:

Charge finished

Operation

Power Up

1) Connect the adapter to AC power source

2) Connect the tester with the adapter

LCD shows battery information and LED lights up for a moment if a battery has been connected to the

tester.

Both LCD backlight and LED lights up for a moment if no battery has been connected to the tester.

Connecting Battery

Make sure the connecting wire fits the battery

Make sure the connecting wire is plugged into the battery socket in correct direction

Make sure no poor connections

Charge

Normal charge

Tester starts to charge your battery after you press the charge button. Battery information will be showed

w w w . e k t

2

. c o m

Electronics 

Katrangi

 Trading

Содержание RFNT2

Страница 1: ...e and test functions LCD for displaying battery informaiton RFNT2 Laptop Battery Tester LED for indicating working status Pre charge fast charge and constant voltage charge for charging stages With a USB port for connecting with computers master machine can monitoring and control slave machine w w w e k t 2 c o m Electronics Katrangi Trading ...

Страница 2: ... voltage are the stages of charging mode The initial charging mode depends on the battery voltage so active and pre charge don t happen to every batteries Test Testing time is 30 seconds and the purpose is to check both the charging and discharging performances After finishing test LED flickers with green colour and LCD reports the test result Normal Test OK Shown on LCD Abnormal Test NG Shown on ...

Страница 3: ... includes the related commands Parameters Users can set working parameters via set parameter window in Battery Manager Others Active cooling Active batteries of zero voltage When a battery is deep discharged the discharge protection circuit will start up and the voltage in the battery connector will become zero voltage In this case an appropriate voltage should be supplied to active the battery Ba...

Страница 4: ...battery information showed on LCD screen Back Panel Heat dissipation holes Top Panel DC input jack Heat dissipation holes mini USB port Bottom Panel Connecting wire jack for connecting to the battery of A channel Heat dissipation holes Connecting wire jack for connecting to the battery of B channel w w w e k t 2 c o m Electronics Katrangi Trading ...

Страница 5: ...r source 2 Connect the tester with the adapter LCD shows battery information and LED lights up for a moment if a battery has been connected to the tester Both LCD backlight and LED lights up for a moment if no battery has been connected to the tester Connecting Battery Make sure the connecting wire fits the battery Make sure the connecting wire is plugged into the battery socket in correct directi...

Страница 6: ...USB cord 2 Startup Battery Manager 3 Refer to Battery Manager User Manual Remarks Battery Manager software and USB drive program should be installed in your computer before you use this function Cautions Use the fitted adapter Nonstandard adapters might lead to working disability To avoid explosion and danger damaged batteries and leaking batteries are not allowed The product is good for indoors D...

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