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Neware Battery Test Equipment For Testing Coin Cell
  • Product introduction
  • Technology and function
  • Service and warranty

  • Model:BTS5V20mA
    Current Rise Time:500uS
    Input Impedance:>1G Ohm
    Measurement Resolution:16 bit
    Testing Data Output:PDF;Excel
    Connection for PC:TCP/IP(Ethernet)
    One rack can hold 8 to 128 channels
    Channel Control Mode:Independent Control


    Neware 5V20mA battery test equipment designed for testing coin cell in battery materials research at electrochemistry and pouch cell testing.This model Neware battery tester has 8 channels per unit and could be installed Max. 20 units on a rack.It has 8 channels and each of channel could be controlled independently that could give users full controlling to charge discharge coin cells with different test programs.

    Neware Battery tester of BTS5V20mA model has three-current range.It installed on the rack and controlled by the Monitor Software installed at computer. Monitor software to edit testing program and BTSDA to analysis tested data.

    Neware sponsor a mount of battery materials related academic forums,Establish laboratories together with University,design new testing functions for battery materials researchers.Researchers use Neware battery tester since they are study in university as a student and continue to use Neware battery cycler when they begin working.

    Primary Applications: 

    • Coin Cell Testing
    • Pouch Cell Testing
    • Three-electrode Testing
    • Super-capacitor Testing
    • Electrochemistry Research
    • Battery Materials Research
    • Electrochemical Research and Development

  • Key Technology Parameters:
    Voltage Range:-5V~5V
    Lowest Discharge Voltage:-5V
    Voltage Testing Precision:±0.05%
    Range 1:5uA~1mA;
    Range 2:1m
    Range 3:10m

    Current Testing Precision:±0.05%
    Charge Mode:Constant Current Charge、Constant Voltage Charge、Constant Current Constant Voltage Charge、Constant Power Charge;
    Discharge Model:Constant Current Discharge、Constant Voltage Discharge、Constant Power Discharge、Constant Resistance Discharge;

    Key Features:
    • dQ/dV Curve
    • Cycle Life Testing
    • Energy Density Testing
    • Specific Capacity Testing
    • Charge Discharge Testing
    • Neware provides easy data analysis and plotting based on BTSDA

    • Neware Battery Test Equipment Monitor Software has the function that user can set current、voltage、capacity、temperature etc. Parameters,this will help user avoid over charging,over discharging and over heating during charging discharging coin cell in a test program.
    • At Monitor Software,user could fill “Creator” 、“Remarks” and backup testing data before starting a testing program.This will hope protect battery testing data.
    • Neware 5V10mA battery tester utilizes LAN as the main framework to transfer data. This provides the most flexibility and reliablity to your system deployment.When you look down into Neware batter, its unique Middle Machine architecture provides another enhancement layer to the data security issue. Moreover, this MM is an embedded system that allows you run tests even your LAN is down.
    • All Neware Battery Test Equipment are internet version,user could monitor button cell testing progress running in Lab at anywhere have internet.
    • Neware battery Test Equipment hardware has the function of Anti-reverse connection,in case user connect battery anode to battery cycler cathode.

  • Our Advantages:
    • All kinds of types are manufactured for a range of current from 1mA to 1000A,a range of voltage from 5V to 100V to meet customers' special needs.We also provide the BTS  which can test the voltage of 0 V or even  lower. 
    • Reasonable Price, standard and Reliable Product.
    • Improve the quality and life expectancy of your products.
    • Work Performance more effective and efficacy.
    Warranty and Customer Service:
    Neware battery test equipment warrants its equipment  for 1year from shipment, to  be free from defection workmanship and material.For some other  consumptive materials,as battery clamps,we provide a 3-month warranty. This warranty,including customer service support and software licenses is not transferable.Meanwhile,we provide lifetime software  update  service to  help your equipment optimized in its best  status.

    We provide much more customer services:
    • Battery Testing Service
    • Free Technical Training
    • BTS Calibration Service
    • Free Service Call Service
    Warranty Terms:
    • Neware 5V20mA battery test equipment warrants that the hardware  equipment will be free  from defects  in workmanship  and material,for a  period of one (1) year following delivery. For some other consumptive materials,like battery clamps,we provide a 3 month warranty.
    • Neware shall NOT be held liable or assume any responsibility for products damaged by improper handling or installation.This warranty is limited to the repair replacement of the defective unit. 
    • Returned units are tested and repaired or replaced from a stock of factory reconditioned units. Any units that are determined to be “No Trouble Found” (NTF) shall be returned. 

    We provide the following customer services:
    Free technical training
    Our technical service engineering team is always available for service call. We provide sufficient pre-sales and after-sales services.
    Free software upgrade
    We provide lifetime software update service to help your equipment get the best result as it can.
    Online technical support
    You can always visit our website (www.newaredevice.com) for the latestproducts information, latest version of software,online chatting with  us,and dropping emails to us directly.

  dQ/dV Curve:Neware BTSDA have a function of dQ/dV curve. dV/dQ curve is an analytical tool that can analyze the loss of active lithium in lithium ion batteries. The peaks in the dV/dQ curve mainly reflect the phase transition of the active substances in the process of lithium immobilization and lithium removal.The physical meaning of dQ/dV curve is the volume of a material per unit voltage. We all know that lithium ion batteries have a voltage platform for both anode and cathode materials. A high negative capacity on the voltage platform means that there is a lot of
capacity in a very small voltage fluctuation range,so it is a characteristic peak on the dQ/dV curve.Usually we think of each peak on the dQ/dV curve as representing an electrochemical reaction. Because the reaction potentials of different materials are different, the positions and heights of peaks in the dQ/dV curve will also be different.dV/dQ curve mainly reflects the phase change of positive and negative active substances in the charging and discharging process. According to the data, we can find out the phase transition corresponding to different characteristic peaks in the dV/dQ curve, and then according to the variation trend of the dV/dQ curve in the cycle or in the storage process, we can qualitatively infer the cause of the reversible capacity loss of lithium ion battery, providing a reference for the design of lithium ion battery.
Battery Performance Test:There are four main factors affecting the battery performance-cyclic life,recharge rate, temperature,depth of discharge.By evaluating a battery’s charge discharge performance,we may effective simulate the actual working conditions of the battery. The charge process of a battery typical consists of four stages, including the preliminary charge,constant current charge, tipping charge and trickle charge.During the discharge process,high rate discharge does not tend to continue for long,Therefore,simulation of variable pulse discharge current has emerged as a new tendency for developing novel battery charge discharge testing system.What’s more,the simulation mush be so flexible that it can satisfy various usage requirements from user.