PBTS(M)-12S120-Lithium Battery Protection Board (BMS) Tester

PBTS(M)-12S120-Lithium Battery Protection Board (BMS) Tester applied to lithium battery protection plate safety testing, testing the protection plate functional indicators are within reasonable parameters, providing staff with a set of testing standards, improving production efficiency, and facilitate quality control. Compatible with the common types of protection plate on the market: positive with the port (split port), negative with the port (split port), positive charging protection negative discharge protection, and so on.

Scope of application

Applied to lithium battery protection plate safety testing, testing the protection plate functional indicators are within reasonable parameters, providing staff with a set of testing standards, improving production efficiency, and facilitate quality control. Compatible with the common types of protection plate on the market: positive with the port (split port), negative with the port (split port), positive charging protection negative discharge protection, and so on. The product is mainly used in production testing, incoming material testing, quality control, R & D testing, etc.

Equipment environmental requirements and technical parameters

Power supply: AC voltage 220V ±10% , frequency: 50Hz ±10%;

Ambient temperature: 10 ~ 45 ℃;

The environment without strong vibration, no corrosive gases and flammable and explosive gases exist.

Mode Introduction

Rapid test: according to the design parameters of the protection board, the upper limit / lower limit of the output design parameters of the device for rapid testing, to facilitate the protection board manufacturers and power battery manufacturers large-scale rapid testing and shipment, applicable to a variety of hardware programs and part of the software program protection board test.

Accurate testing: can accurately detect the precise value of the functional parameters of the power battery protection board (error of±5mv), to facilitate the debugging and development of samples, to provide R & D personnel with a set of standards for rapid testing.

Equipment test items

NamePBTS(M)12-120
Number of test strings1-12S
Basic functionsInternal resistance test
Individual Overcharge and over discharge voltage                
Individual Overcharge and Discharge Recovery Voltage
Overcharge/discharge protection delay
Charge/discharge protection current
Charge/discharge over current delay
Single secondary overcharge and over discharge delay
Special test items Single section self-consumption test
Equalizing current and equalizing voltage
Test Order Support Adjustment
Test program startupSupport barcode scanning self-start/manual start
Test DataData sheets can be generated and saved for easy product traceability
ApplicationMeasurement of lithium battery protection plate of ternary material, lithium iron phosphate, lithium cobalt, lithium manganese and so on.
Protective functionHardware boards and most software boards (special software boards BMS need to communicate)                
ModuleHigh current module: current level is 120A, current accuracy ±0.1A
Voltage module: programmable output 0.5-5V, accuracy ±5mV
Short-circuit module: super capacitor instantly provides 400A short-circuit current, test out the short-circuit delay time

Technical Parameters


Project TypeRangeResolution
Voltage Reference3.8/3.0V(Ternary/Lithium Iron)1mV
Overcharge protection voltage0.5-5V1mV
Overcharge protection release0.5-5V1mV
Over discharge protection voltage0.5-5V1mV
Over discharge protection release  0.5-5V1mV
Overcharge/discharge protection delay 0-20S1ms
Overcharge current protection value3-60A0.1A
Over discharge current protection value 3-120A0.1A
Overcurrent protection delay0-10S1ms
Equalized turn-on voltage0.5-5V5mV
Equalized turn-on current0-200mA1mA
Self-consumption0-500uA/0.5-200mA1uA/1mA
Main circuit internal resistance test0-200mΩ1mΩ
Short circuit protection0-9999uS1uS
Online modeUSB-RS232 serial port communication


Software component

Upper computer software: running on the computer, coordinating and controlling the entire test system, completing data acquisition and collation, generating test reports, the test software system has independent intellectual property rights, the software system is fully functional, according to the user-defined specifications to determine the test results pass/fail; the test system in the form of Excel files to locally save all the test results information.

Product logistics packaging

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a. Are you a manufacturer or a trading company?

We are a professional lithium battery tester equipment manufacturer with our own factory, which can guarantee product quality and best price.

b. What you can buy from us

PBTS series protection board tester, BTS series comprehensive tester, BCDS series charge and discharge aging cabinet, BDS series discharger

c. How do we ensure quality

Before mass production, it is always a pre-production sample; before shipment, it is always a final inspection.

d. If I want to customize the instrument, how long is your delivery time and how long does it take

1. If it is in stock, it is 5-10 days.

2. We can provide customized services to customers. According to the specifications of the customized instrument, it usually takes 30-60 days.

e. What is the delivery method of the parcel?

1. Standard export wooden box packaging

2. Express, air freight, sea freight According to customer requirements, find the most suitable way. 

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