DC Battery Capacity Tester/Discharger/Load Tester/Capacity Checker

Model SAT-ALU UPS Battery Discharge Tester, is the special designed instrument for UPS batteries group, which is combined by 16~48 pieces of 12V lead acid batteries. Main functions are Online Monitoring and Discharge Test.

Product Details

DC Battery Capacity Tester/Discharger/Load Tester/Capacity Checker

SAT-ALU UPS Load Tester

SAT-ALU UPS Battery Discharge Tester, is also called battery capacity tester, discharger, load tester, capacity checker and etc. in international. It is the special designed instrument for UPS batteries group, which is combined by 16~48 pieces of 12V lead acid batteries. Main functions are Online Monitoring and Discharge Test.

SAT-ALU equipped with a 5.7 -inch color LCD touch screen, operation is simple and convenient. It has the advantage of high charging power, small size, little weight comprehensive PC data management soft, which greatly save the workload during the UPS battery maintenance.


Key Functions                                                                                                                                                        

Ø Online Monitoring Function

Under the discharge, Equalized Charge, floated charge state, the SAT-ALU can monitor the following parameter, such as group voltage, cell voltage, group charging current, group discharging current, group charging capacity, group discharging capacity , monitoring time and cell numbers need to be monitored.

Ø Discharging Function

Before to use the SAT-ALU to discharge the battery group, please remove the battery group from the power system. After set the following parameter, discharging current, discharging time, discharging capacity, group termination voltage and cell termination voltage , the battery discharger will start to discharge. Once any set termination parameter reached, the unit will stop to discharge. During the discharge process, the unit will show the discharge current, discharge capacity, group voltage, cell voltage and discharge time in real time. Customer can set the discharge battery number as real number.


Key Features                                                                                                                                                          

Ø It can save 10 online monitoring data, 10 discharging data. Customer can query, delete and output data.

Ø Data can be uploading to computer via RS232 or output via U disk.

Ø Auto protecting function: Once detect group battery, cell battery or the unit working abnormal, the main unit wills automatic termination, to protect the battery and unit.

Ø The monitoring unit and power unit integration design. Power unit adopts new efficacy components, which make it small size and high efficiency battery discharger.

Ø It is humanized operation interface, simple operation, clear working process and every step operating shows in English.

Ø 5.7 inch color touch screen to make the clear display.

Ø With strong PC data management with friendly interface, it support data management, printing, analysis, test report (curve and chart, etc) statistic and automatic generation of test reports, etc.

Technical Specifications                                                                                                                                       



Cell Voltage Measurement Range


Cell Voltage Accuracy


Group Voltage Measurement Range


Group Voltage Accuracy


Voltage Measurement Precision


Discharging current Range


Discharging Current Range

≤25A:  36~40pieces

≤20A:  29~35pieces

≤15A: 21~28pieces

≤10A: 16~20pieces

Discharging Current Accuracy


Discharging Current Precision


Battery Capacity Measurement Range


Current Monitoring Range


Working Voltage

AC 220±15%

Cooling Mode

Fan Cooling

Working Environment


Humidity: 20%~80%RH

Storage Temperature



RS232 and USB

Display Mode

5.7 inch color touch screen

Dimension (W×H×L)




Carry Type

Portable handheld, roller movement


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Why Choose Criane?                                                                                                                                            

Start from 2003

* Professional manufacturer and OEM factory.

* Independent R&D office and team. 

* 4 numbers of production line 

* ISO 9001-2000 certificate 

* High-tech enterprise proofed by government department

Excellent sales team

* Response inquiry in 30 minutes in working time, and 12 hours in off working time. 

* With professional products knowledge and oversea sales skills.  

* Always warm and thoughtful service.

4 numbers of production line.

* Clean and tidy production office.

* Military production process. 

* Humanized production management and skilled production team. 

Pre-Sales Service

* Inquiry and consulting free. 

* Sample demonstration and experience.

* Welcome to visit and inspect our Factory.

After-Sales Service

* Training how to install the machine, training how to use the machine. 

* Engineers available to service machinery locally or online.

* 15 months warranty

As a professional manufacturer and supplier of dc battery capacity tester/discharger/load tester/capacity checker for sale, we warmly welcome you to wholesale the high quality and reasonable price equipment for sale from our factory.


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