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Matlabs Technologies

Laptop Battery Tester

TOB-SMBUS-15V3A is use for Laptop battery test.

•Item number:TOB-SMBUS-15V3A


•Lead time:25days



15V3A Laptop Battery Tester

tob technology

Source Voltage AC 220V ±10% / 50Hz Or Customized to 110V
Resolution AD:16bit;DA:12bit
Input impedance ≥1MΩ
Input power >360W
Channel characteristic Constant current source with constant voltage source with double closed-loop structure
Channel control mode Independent control
Voltage Measure range/channel Charge:30mV~15V;Discharge :2V~15V
Min discharge voltage 2.0V
Precision ± 0.1% of FS
Stability ± 0.1% of FS
Current Measure range/channel Charge :6mA~3A;Discharge :6mA~3A
Precision ± 0.1% of FS
Stability ± 0.1% of FS
Power Unit channel power 45W
Stability ± 0.2% of FS
Time Current response time Current(10%~90%): 20ms
Time setting ≤(365*24)hour /step mode (00:00:00(h、min、s)
Date record Record condition Time △T:(1s ~60000s)
Voltage △U:(30mV~15V)
Current △I:(6mA~3A)
Charging Charging mode Constant Current Charge、Constant Voltage Charge、

Constant Current and Constant Voltage Charge

End Condition Voltage、Current、Relative Time、Capacity、-ΔV
Discharging Discharging mode Constant Current Discharge, Constant Power Discharging
End Condition Voltage、Current、Relative Time、Capacity、-ΔV
Cycle Range 1~65535
Step for single cycle 254
Nested Loop Nested loop Function,Max Support 3 Layers
Protection Software Protection Data protection when power supply drop
l Off-line Testing Function
l Setting Protection Condition,Setting Parameter:

Low Voltage limit、Upper Voltage limit、Low Current limit、

Upper Current limit、Delay Time

Hardware Protection Additional Anti-reverse Protection Model
Voltage and Current Testing Sample 4-wire connecting
Database MySQL Database
The upper machine communication RS485
Data Output EXCEL、TXT
Per Unit Main Channels No. 8

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Laptop Battery Tester

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