RFNT4 for Li-ion battery

US $315

Min. Order:1 PCS
Keywords:laptop battery teste , laptop tester , battery tester
Origin:Made In China

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Member Information

Company NameCreeson Electronics Co.,Limited
Country/Region:Guang Dong - China
Business Nature:Manufacturer
Contact:Kate KwokSales Manager
Last Online:26 Aug, 2018
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Product Description

1. RFNT4 is a multi-function testing, repairing tools,

-It compatible multi-kind re-changeable batteries , like electric tools batteries, laptop batteries, mobile power bank batteries, DV batteries ,Camera batteries ,AAA batteries ,and so on.

- It can test the voltage (V), current (A), capacity (mAh), resistance (Ω) ,power output(W) information. It can charge, dis-charge and reacted the batteries and corrected the battery capacity, More functions, please contact with us.


2. Features

1. Support polymer li-ion battery, NI-MH battery, Ni Cd battery, power, adapter

2. Supply for charging, discharging, battery testing, power/adapter testing, internal resistance testing, and voltage testing, capacity testing.

3. LCD screen display function information.

4. Enter, Down, Right, Adjust function keys.

5. Charging consists of activate, pre-charge, constant current charge, constant voltage charge, end of charge.

6. Discharging can adjust to constant current discharge, system support 1000mA Max, can set by DIS.CHG. External load, Max discharge current add to 4A

7. Internal resistance testing support 20000mΩ Max. Voltage testing support DC 50V Max.

8. Capacity testing support real time charge capacity and discharge capacity.

9. Warranty: One Year


3. Product Specs

Size: 201 x 99 x 35 mm


Adapter Input :100~240V

Output :24V/3A

Display mode; Segment LCD with white backlight + LED in red and green

Discharge mode:Constant current discharge, system support 1000mA Max, can set by

DIS.CHG.External load, Max discharge current add to 4A

Charge mode:Constant current and constant voltages are the main mode. Active charge and pre-charge are available according to different battery voltage.

Active charge:Tester may not recognize 0V-battery. Users should press the charge key to start up the active charge function. Being activated and going to normal charging status, when the battery establishes communication with the tester.

Pre-charge:Battery goes into pre-charge status when voltage of battery under setting pre-charge voltage.

Constant current charge:Battery goes into fast charge status when voltage of battery over setting pre-charge voltage. Fast charge time relates to the battery design capacity and fast charge current.

Constant voltage charge:Battery goes into constant voltage charge, when battery voltage up to battery saturation voltage, now current will be decreasing by battery saturation voltage

End of charge: When the current reduced to terminate current, Or e capacity reaches 100%

Charge current:3000mA Max, set by CHARGE function

Battery testing:Testing battery charge and discharge function is good or bad,test time set by user, according to user demand, can set by BT.TEST item. Test passed will display “OK” otherwise display “NG”.Standby power consumption ≤1W

Working temperature:0-40°C,20%-90% RH(Non Condensing)

Storage temperature :-20°C-65°C,10%-95% RH(Non Condensing)


4. Accessories

1 x loader

1 x adapter

1 x battery holder

1 x connecting wire of battery holder

1 x resistance testing wire

1 x load connecting wire

1 x  DC wire

2 x Universal connecting wire

1 x power wire

Payment Terms:T/T; Paypal; Western Union

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