NEWARE Battery Testing System is supported to test DCIR.

DCIR: Direct Current Internal Resistance.

The internal resistance of the battery includes ohmic resistance and polarization resistance, DC resistance measurement is to take all the two parts of the resistance and measure the method, also known as dynamic resistance. Internal resistance is an important indicator of the performance of the battery, a small internal resistance of the battery discharge capacity of large current, internal resistance of the battery is large, on the contrary, the use of DC discharge, according to different current voltage changes to calculate the resistance.

Neware Battery Cycle Life Test-Battery Cycler

To test battery life cycle, you can use neware bts-4000 battery cycler to test. Neware battery cycler can be step cycle to 65535.

Battery life is an important parameter to measure the performance of secondary batteries. In a certain charge and discharge system, the battery capacity down to a specified before the gangrene, the battery can withstand the number of cycles, we call the secondary battery cycle life.

Neware Battery Testing System

BTS and BTSDA are the bundled softwares to Neware battery testing instruments, BTS(client and server) is a typical C/S structure software for controlling battery tests: program the battery testing schedules, start battery tests, sort and grade batteries according to user-defined conditions, etc. And BTSDA is the Data Analyzer for the battery testing results. It shows the data in curves and is capable of exporting data into xls or txt format for further using.

Neware-9000 Seris Pulse Test 

Cutting-edge Technology for Battery Material Research

The sixth-generation tester BTS-9000 was developed,providing the highperformance test solution to battery material research. Strengthen our market share of EV battery testing equipment.

GSM/CDMA/GPRS and other pulses tests; Cyclic Voltammetry; Rate, Static capacity, cycle lifeand etc.

BTS 7000 - High Voltage Battery Testing System for Module&Pack

HPPC, Capacity, Cycle Life, Over-charge, Over-discharge

CAN Bus Supported to Acquire Data from BMS (Battery Management System)
Up to 800kVA
0.2% Full-scale Accuracy for Current & Voltage
<=50ms Response Time
1Hz Data Acquisition Frequency, 10Hz Optional
Return Discharging Energy Back to Electrical Grid

BVIR - Portable Voltage & AC Resistance Meter

Voltage, AC Resistance as Defined by IEC Standards

⊕Portable
⊕AC Resistance and Voltage
⊕4-Wire (Kelvin) Connections
⊕Built-in Rechargeable Li-ion Battery
⊕Easy to Calibrate
⊕USB Interface
⊕Storage for Up to 100,000 readings
⊕Limit testing with pass/fail signals

BTS 8000 - Electric Vehicle Battery Drive Cycle Testing System

Drive Cycle Simulation, HPPC, Capacity, Cycle Life Tests

♦Multi-current Ranges to Deliver Accurate Output
♦<=20ms Response Time to Meet Rapidly Changing Power Requirements
♦0.1% Full-scale Accuracy for Current & Voltage
♦10Hz Data Acquisition Frequency, 100Hz Optional
♦500ms Minimum Pulse Width
♦More Than 1 Million Records Can Be Processed

Due to the rapid data acquisition frequency, BTS 4000 could also be applied for super capacitor or EDLC (Electronic Double Layer Capacitor) tests. Through

BTS3000 is based on Neware 3rd generation test equipment. It's designed for cell, module formation, capacity and cycle life test, its output range is from 0V to 110V. BTS3000-5V3A/5V6A/10V3A are the star products of BTS3000 series, these low current products work extremely stable and accurate, some of these products worked continuously for more than 6 years in labs or universities.

In 2006, the 1st high-power equipment BTS3000-5V1000A, BTS3000-60V300A were developed successfully and introduced into domestic market as well as overseas market, their high-performance has been qualified by the market through out the years. It is reliable and time-tested for battery capacity grading and performance testing solutions.

BTS3000 is now the most popular type in the battery testing field, and it serves for research institutes, universities and battery manufacturers all around the world.

⊕1.Market-proven Testing System

⊕2.Plug & Play

⊕3.0.1% Full-scale Accuracy for Current & Voltage

⊕4.1Hz Data Acquisition Frequency

⊕5.Multi Testing Modes Supported

BTS 4000 entered into market in the year of 2008. Now it is one of the most successful and most popular battery testing system in China. Thousands of battery manufacturers, battery research institutes and laboratories use it as their primary testing partner for their various testing activities.

BTS4000 is based on Neware 4th-generation testing system, and was introduced into the market in 2008. It's the upgrade version of the most popular battery test equipment series of BTS3000.

BTS4000 applies all the applications of BTS3000, plus EV battery pulse test, HPPC test and DCIR (direct current internal resistance) test.
Comparing with BTS3000, BTS4000 greatly improved the hardware response time, data acquisition frequency and result accuracy.

BTS4000 is the perfect test system in Neware's line of high quality, dependable test systems.

BTS4000 can be configured with multi-current range channels, which have a current control range of 0A to 3000A. These multi-current range channels can be configured for voltage ranges of 0V to 110V. The accuracy for current and voltage on these channels is ± 0.05% FS.

BTS4000 is now widely used by research institutes, colleges and universities and EV battery manufacturers all around our country. 

⊕1.Resolution: AD: 16bit; DA: 16bit;

⊕2.Accuracy : 0.05% FS*;

⊕3.Response Time: ≤10ms (Current in the range 10%~90% FS);

⊕4.Output Power: Max. 21kVA (user-definable);

⊕4.Data Acquisition Frequency: 10Hz / 100Hz Optional;

⊕5.Minimum Pulse Width: 500ms.

We have many many types for battery tester.

BTS-5V10mA;BTS-5V20mA;BTS-5V50mA;BTS-5V0.1A;BTS-5V3A;BTS-5V6A...