Battery Voltage and Resistance Tester

Update: 2016-06-16      View:13189
  • Item Num :TOB-BK-300A
  • Shipping Port: XIAMEN
  • MOQ :1
  • Payment :L/C,T/T,Western Union
  • Product Orgin:China
  • Delivery Time :7
  • Order Online

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Subject : Battery Voltage and Resistance Tester


Battery internal resistance tester For 18650 and lipo battery voltage and resistance tester .


TOB-BK-300A battery internal resistance tester is a kind of new instrument using alternating current test battery internal resistance, It can measure voltage at the same time, the operation is simple and practical.

The resistance tester adopts four-wire clamp, effectively eliminate the measuring error caused by the contact resistance, it can set unqualified alarm for resistance testing

Machine model

Battery internal resistance tester  TOB-BK-300A

Source voltage

AC220V, 50HZ




Suitable varies kinds battery and battery core

Buzzer alarm

Adjusting for-wire system

Voltage test V1

Voltage range : 0-5V

Minimum resolution : 0.001V

Accuracy : ±0.002rdg+5dgt

Voltage test V2

Voltage range : 5-20V

Minimum resolution : 0.01V

Accuracy : ±0.002rdg+5dgt

Resistance test R1

Resistance range : 3300 mΩ

Testing current : 10mA

Accuracy : ±0.003rdg+5dgt

Resistance test R2

Resistance range :3003000 mΩ

Testing current  : 1mA

Accuracy : ±0.003rdg+5dgt

Suitable batteries

Lithium battery, lithium pouch cell(Lithium polymer battery), 

Nickel metal hydride, nickel cadmium battery, lead-acid battery and so on.






One Year limited warranty with lifetime support


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.

We cooperated with each other, and we will do TOP OF THE BEST battery

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