NR8802A Battery Internal Resistance Tester (Simplicity)

NR8802A Battery Internal Resistance Tester (Simplicity)

Classification: Battery test series

Reference standard:

Verification:  View the certificate

Instructions:  DOC Instructions

  PDF Instructions

Tel: 027-87207771 87207772 87207773 87188862

Verification certificate
Product introduction

This instrument uses AC injection testing method that can accurately measure the voltage across the battery and the internal resistance, and in order to determine the merits of the battery capacity and technical status.

Alternative name
The Characteristics of the products


1, A new battery with the group acceptance testing

2, Making internal resistance matching test before reconfiguring the old battery

3, Routine test: tracking changes in battery internal resistance, and master degradation of the battery at any time

4, Using the instrument before and after checking discharge, find the internal resistance changes value before and after discharge to judge backward battery.

5, Testing resistance and judging screw fastening to prevent discharge accident caused by excessive connection resistance in discharge.


1, Intelligent, digital, full English menu operation, accurate measurement and simple operation.

2, Beautiful appearance, small size, light weight.

3, Large storage capacity.

4, Instrument procedures can be made and update according to customer demand, and also can make data analysis and management according to the different group, different time and different manufacture of the battery.

The parameters of the products



Measurement range

Inter resistance:0.0mΩ--100mΩ
Withstand voltage:0.00v----220v

The minimum measurement resolution

Inter resistance:0.01mΩ   Voltage:1mV

Measurement Accuracy

Inter resistance:±1.0%rdg±6dgt


192x64 Dot matrix graphic LCD


230mm x 158mm x 60mm



Storage Capacity

Can store 1500 battery parameters

Power Supply

High performance lithium battery

External power supply

DC16.8V1A Adapter

Communication Interface

USB interface(Pluggable U disk)

Power supply: AC110V/115V/120V/127V/220V/230V/240V optional
Input frequency: 50Hz/60Hz optional
Note: The users can select the corresponding power which based on their local supply voltage and frequency, and we will confirm it before the delivery (or inform us that the goods will be used in which country advance)

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Product information