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16-channels laptop battery test machine battery discharge tester 116-channels laptop battery test machine battery discharge tester 216-channels laptop battery test machine battery discharge tester 316-channels laptop battery test machine battery discharge tester 416-channels laptop battery test machine battery discharge tester 516-channels laptop battery test machine battery discharge tester 6
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  • 16-channels laptop battery test machine battery discharge tester 1
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  • 16-channels laptop battery test machine battery discharge tester 6

16-channels laptop battery test machine battery discharge tester

Model:RFNC8
Brand:Creeson
Origin:Made In China
Category:Electronics & Electricity / Electronic Instrument / Other Electronic Instrument
Label:laptop tester , battery tester , poloso tester
Price: US $918 / PCS
Min. Order:1 PCS
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Member Information

Detail

Creeson Electronics Co.,Limited

Biz MemberGuang Dong - China
Live Chat:
点击这里给我发消息Last Online:29 Sep, 2019

Product Description

16-Channels Universal External Laptop Battery Tester Charger Machine

Basic Parameters:

*Size:540×315×220mm

*Weight:18kg

*Input: 100~240V

*Output: 24V/32A

*Charge Current:2A/2.5A(Max)

*Discharge Current:500m/3A(Max)

*Standby Power Consumption:≤1W

*Working Temperature:0-40℃,20%-90% RH(Non Condensing)

*Storage Temperature:-20℃-65℃,10%-95% RH(Non Condensing)

*Radiating Method:Active cooling

*Intelligent Protection: Over voltage protection,over current protection,circuit protection and  abnormal alarm.

 

Specification:

RFNC8 is a multifunction device designed specially for intelligent laptop battery testing and management. After the device is powered on, you just need connect it with computer through USB cable, and then according the battery management software we provided, you can control and manage 16-channel batteries to work.

*Supporting 16-channel batteries charge at once.

*Supporting charge, discharge, test, capacity correction, charge/discharge 50% capacity

*Real time update cell data,LED indicates working status.

*Obtain accurate detailed information about each batteries and visual display on the software interface directly.

*Real time draw record battery curve.

 

Functions

1. Charge

Battery charging points following stages,the initial battery charge mode depending on battery starting voltage,the charging process may not need to activate and precharge

1) Pre-Charge

Condition:Single voltage is less than 3000mV

2) Constant Current

Condition:Single voltage 3000mV-4200mV, enter the fast charge,current depend

on the capacity.

3) Termination

At the end of charge:Constant voltage charging current will gradually decrease,

when the current less than termination current or power comes to 100%, and the

current less than 1A, end of charge.

 

2. Discharging

Internal constant current discharge,discharge current default is 500mA, up to 3A.You can set the discharge current through RFNC8 software ,bias may exist between the set point value and the actual value,specific value related with the battery.

Meet one of the following conditions,discharging natural end:

PercentageSet-point

VoltageSent-point

Discharge the current is zero.

 

3. Testing

By charging and discharging the battery in short time,test whether the charge/ discharge function is good. Charging 20s, discharging 10s.

The LED flash green after test successful,and the software prompts pop.

The LED flash red after test fails,and the software prompts pop.

 

Reasons of abnormal test and Countermeasure

Battery voltage is low,cause discharge failure. Try to charge the battery,increase the voltage and then test.

Battery power is too high,Cause charging failure.Attempt to discharge the battery,Continue after clear pending battery "full charge" flag.

Battery cable is bad

Equipment failure or battery is bad

 

4. Capacity Correction

After several recycling the battery,the actual power consumption and battery management chip records deviations. When the deviation reaches a certain level will affect the normal use. Power correction via a fully discharged battery to correct the record power management chip value,and full charging for battery.

 

Note:Discharge process follows the general discharge. If the end of the power and

voltage are set very low,discharge process may be "dropped cell" phenomenon. The

reason is the depth of discharge causing the battery can not communicate. In such

cases, only need active charging for the battery.

 

5. Stop: Stop the current job status

 

6. CD50% & DC50%

CD50%:After the first battery charge and then discharge to reach 50% of full charge capacity.

DC50%:After the first discharge capacity of 50% is charged to the full charge capacity

Charging and discharging all follow the general discharge end condition. Capacity correction,charge/ discharge 50% capacity all follow the general charging, discharging constraints.In particular, the depth of discharge can cause communication interruption, so need to set reasonable constraints

 

7. LED Instruction

Green light:Normal charge

Green flash:Task completion

Red light:Normal discharge

Red flash:Abnormal alarm (Reasons: No current charge, no current discharge,working overtime or activation fails)

 

8. Intelligent Protection

1). Over current protection, over voltage protection:

Under normal circumstances the current and voltage are within the limits, even though this part of the circuit malfunction,power outlet at the fuse can also ensure that the output current does not exceed 3A.

2). Circuit protection:

Hardware short-circuit protection,when the battery is reversed or shorted out,

not powered.

3). Active cooling:

Discharge status,(If the current exit)Fans starting;

Other status,when the temperature is higher than about 48 ℃ fan starts, when

the temperature is below about 40 degrees fan stops.

4). Abnormal Alarm:

Termination function being executed when an exception occurs, and the LED flashes red

Charge function,for a period of time (about 50s) there is no current

Discharge function,continue for a period time (about 25s) there is no current

charging more than 8.8H

Discharge process than 9.9H


Payment Terms:T/T; Paypal; Western Union

Product Image

16-channels laptop battery test machine battery discharge tester 1
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Send Inquiry to this Member

Creeson Electronics Co.,Limited

G./F., No.10 Building, South Street 1, No.5 Tech Park, GongYe West Rd., Longhua District, Shenzhen, Guangdong, China

Phone:
86-755-27747530
Fax:
86-755-27747530
Contact:
Kate Kwok (Sales Manager)
Mobile:
18603033402

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