Universal Laptop Battery Tester 15V3A

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

l 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

1 Standard exported package : Internal anticollision protection, external export wooden box package

2 Shipping by express, by air, by sea according to customer's requirements to suggest the most suitable shipping mode

3 Responsible for the damage during shipping process, change the damage part for free

4 Supply with suitable voltage input and power plug according to customer's country requirements.

1 We supply machines with battery technology support.

2 We can also supply a full set of materials for lithium battery including polymer battery, cylinder battery, mobile phone battery, EV battery.

3 We can also supply a full set of lithium battery equipment for lab research, pilot scale research and production line.

4 We can also supply a full set of battery technology for battery design, research and producing.