Hot Topics

Deep dives into the three techniques defining the next decade of battery testing.

EIS Test

See what's happening inside every cell.

Schematic Mechanism of a Li-S Battery

Capturing the "Shuttle Effect" in Li-S Batteries via In-Situ EIS

June 19, 2026
eis Randles equivalent circuit and standard Nyquist plot

Why Does Your EIS Data Keep Changing?

May 21, 2026
What is electrochemical impedance spectroscopy

Electrochemical Impedance Spectroscopy(EIS)

June 26, 2024
CV Test

Characterize phase transitions, one cycle at a time.

CV Curves

What Can CV Curves Reveal? — Analyzing the "Electrochemical Electrocardiogram" of Battery Performance

November 23, 2025
CV curve of an equilibrium electrochemical system

A Comprehensive Guide to Cyclic Voltammetry（CV）

December 10, 2024
What is Cyclic Voltammetry

What is Cyclic Voltammetry?

April 16, 2024
Ultra-High-Voltage Battery Test

Push the limits — from 1500V up to 3000V.

Ultra-high voltage battery testing

Ultra-High-Voltage Battery Testing: The Core Support for Power Batteries Entering the High-Voltage Era

May 05, 2026
Electric Vehicle Battery Pack Integration Technology

Electric Vehicle Battery Pack Integration Technology

December 11, 2025
400V,800V

The Showdown of Electric Vehicle Voltage Architectures: The Present and Future of 400V vs 800V Systems

November 30, 2025

NEWARE Room

The instruments behind the world's most advanced batteries.

NEWARE CT-9008-SD Integrated Temperature System
Product

Separating Cell Self Discharge from Tester Leakage in Microamp Measurements

September 08, 2026
NEWARE 200L-400L-800L High and Low Temperature All-in-One Battery Testing System
Series

NEWARE 200L/400L/800L High and Low Temperature All-in-One Battery Testing System

April 28, 2026
Self-Discharge
Product

NEWARE Self-Discharge Technology

April 20, 2026
NEWARE Desktop High-Low Temperature All-in-One Test Chamber-newthumb
Flagship

NEWARE Mini High-Low Temperature Test Chamber, Compact Battery Test Equipment for Lab

April 03, 2026
Introduction and Usage Instructions for Basic Battery Fixtures
Product

Introduction and Usage Instructions for Basic Battery Fixtures

October 24, 2025
NEWARE Battery Testing System: A Comprehensive Guide to Charge-Discharge Steps
In-Situ

NEWARE Battery Testing System: A Comprehensive Guide to Charge-Discharge Steps

September 12, 2025
NEWARE-Explosion-Proof Chamber
Product

Battery Test - Explosion-Proof Chamber

August 24, 2024
Battery rate performance analysis and BTS work step setting introduction
In-Situ

Battery rate performance analysis and BTS work step setting introduction

August 22, 2024
NEWARE Battery Test Equipment Manufacturer
Product

NEWARE: Battery Test Equipment Manufacturer

August 12, 2024
NEWARE-battery tester-battery testing system-CT-4008Q-5V6A
Series

NEWARE Battery Test Equipment CT-4008Q-5V6A

August 07, 2024
NEWARE-Mini Constant Temperature Chamber-WHW-25L-S-battery test
Product

NEWARE Mini Constant Temperature Test Chamber-WHW-25L-S

May 29, 2024
NEWARE WHW-25 Mini Constant Temperature Chamber for Battery Testing
Product

NEWARE WHW-25 Mini Constant Temperature Chamber for Battery Testing

March 19, 2024

Electrochemistry

Fundamental techniques, explained end-to-end by the NEWARE team.

Browse all techniques

More from NEWARE

The rest of the newsroom.

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ICI Battery Testing
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Intermittent Current Interruption Principles and Data Analysis

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Tesla Roadster Battery High C-Rate Pulse Testing
Industry

Tesla Roadster Battery High C-Rate Pulse Testing

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Why Does Lithium-Ion Battery Charging Slow Down Near Full Charge
Technology

Why Does Lithium-Ion Battery Charging Slow Down Near Full Charge?

October 26, 2026
Lithium Ion Battery History Thumbnail
Technology

The History of Lithium-Ion Batteries

October 17, 2026
Data Center Battery Explained
Technology

Data Center Battery Explained

October 02, 2026
Half Cell Voltage Profiles
Technology

Half-Cell Voltage Profiles and Their Electrochemical Meaning

September 17, 2026
Smart Ring and AI Glasses Batteries
Technology

Smart Ring and AI Glasses Batteries

September 02, 2026
electric vehicle battery pack
Technology

Why Batteries Lose Range in the Cold Electrolyte Optimization and Solid-State Pathways

August 19, 2026
Why Different Electric Vehicles Use Different Traction Batteries
Technology

Why Different Electric Vehicles Use Different Traction Batteries

August 18, 2026
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