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Contact Arbin for all your battery, fuel cell, supercap, and electrochemical testing needs. ~* www.Arbin.com *~

Arbin Instruments provides the best battery testing service and equipment as a tool for both researchers and industry.

10/13/2026

🔋 See You Today at The Battery Show North America 2026!
Visit Arbin Instruments at Booth 3214 to explore our advanced battery testing solutions and connect with our team.
📍 Huntington Place, Detroit, MI
📅 October 13–15, 2026
We look forward to seeing you there!
https://www.arbin.com/

10/09/2026

Arbin Instruments is heading to The Battery Show North America 2026!

Join us at Booth 3214 and meet the Arbin team. See our SBTR all-in-one system and our integrated 64-channel cylindrical cell formation system on display, and talk through your testing and formation needs with our team.

Current customer, prospective partner, or just curious how battery testing works, stop by, we'd love to meet you.

📍 Huntington Place, Detroit, MI
📅 October 13–15, 2026

See you in Detroit!

10/02/2026

🔋 Is Your Coulombic Efficiency Data Telling the Whole Story?

A Coulombic Efficiency (CE) above 100% doesn't mean your cell is giving back more charge than it took in. It's one of the most common signs of a small measurement error, and it can happen on any battery tester. At high CE values, even a tiny current offset matters. Depending on its direction, an offset can:

- Make charge capacity look lower or higher than it really is
- Do the opposite to discharge capacity
- Push the calculated CE above 100%, or hide real capacity loss by making it look too low
Three ways to keep your CE data reliable:
- Use the lowest current range that fits your test. The offset error is a fraction of the range's full scale, so a smaller range means a smaller error.
- Keep channels calibrated. Calibrate on schedule and after hardware changes, and check the results.
- Don't switch current ranges partway through a charge or discharge step.
🔎 Read the full Arbin application note to see how current offset affects CE, and how to get the most accurate efficiency data from your tests:

https://www.arbin.com/how-can-current-measurement-offset-make-coulombic-efficiency-appear-to-exceed-100.html

09/25/2026

🔋 Run Cycling Tests Until Capacity Decreases to 80%

How can you automatically determine when a battery reaches 80% of its original capacity?

With Arbin’s advanced test scheduling capabilities, users can define a capacity-based termination condition to automatically continue cycling until the battery reaches the specified 80% capacity threshold.

This approach helps researchers:
• Evaluate battery cycle life and degradation
• Automate long-term cycling tests
• Identify End-of-Life (EOL) conditions
• Improve testing efficiency and consistency

🔎 Learn how to configure this test:
https://www.arbin.com/run-the-cycling-test-until-the-capacity-decreases-to-80-of-original-capacity.html

08/14/2026

🔋 High-Precision Battery Tester with Integrated Chamber

Arbin’s HPS delivers high-precision battery testing with an integrated temperature-controlled chamber — designed for advanced battery research and characterization.

⚡ Key features:

• 20 ppm current measurement precision

• 24-bit ADC/DAC resolution

• Built-in EIS per channel

• Integrated temperature control

• Self-Discharge Current Measurement (SDCM)

• High-confidence Coulombic Efficiency testing

Ideal for detecting subtle battery degradation trends and generating reliable data for advanced battery research.

🔎 Learn more: https://www.arbin.com/battery-research/high-precision-battery-tester-with-integrated-chamber.html

08/07/2026

🔋 Arbin SPT Cell Formation Solution

Transform battery cell formation with Arbin’s patented Series Parallel Technology (SPT).

⚡ Key advantages:

• Up to 336 channels for 18650/21700 cells

• 30–50% faster formation process

• Integrated Self-Discharge Current Measurement (SDCM)

• Early detection of abnormal cells

• Lower equipment, facility, operating, and maintenance costs

• Scalable from pilot production to large-scale manufacturing

With real-time cell monitoring and advanced formation technology, Arbin SPT helps manufacturers achieve higher productivity, improved safety, and better cell quality.

🔎 Learn more: https://www.arbin.com/battery-manufacturing.html

07/31/2026

🔋 Battery Testing Requires More Than Just Charging and Discharging

Reliable battery research starts with reliable measurement.

Arbin’s Battery Test Equipment portfolio is designed to support a wide range of applications — from single-cell research to high-power battery pack testing, with systems ranging from μA-level applications up to 1 MW.

Our solutions support:
• Cell, module and pack testing
• Lithium-ion, silicon, sulfur, lead-acid, nickel and other battery chemistries
• Battery cycling and electrochemical experiments
• Electric vehicle battery testing
• Real-world simulation and advanced battery characterization
• High-precision measurements for long-term battery research

Arbin’s portfolio includes High Precision Testers, Laboratory Battery Testers, Parallel Differential Battery Testers, LBTS-Cell, RBT-Cell and RBT-High Power systems — providing solutions for different testing requirements and scales.

Precision matters. In long-term battery testing, measurement precision can directly influence the ability to identify important electrochemical trends and characterize battery performance accurately.

🔎 Explore Arbin Battery Test Equipment:
https://www.arbin.com/battery-test-equipment.html

📩 Request a Quote | Contact an Engineer

07/24/2026

Need to compare battery performance across multiple cycles or testing channels?

Arbin's Data Watcher makes it easy.

With the CycleCompare chart template (available in Data Watcher Version 2.2.217 and later), users can quickly visualize and compare battery data across cycles with only a few clicks.

✔ Compare multiple charge/discharge cycles on a single graph
✔ Support for one or multiple testing channels
✔ Flexible X, Y1, and Y2 axis configuration (Voltage, Capacity, and more)
✔ Zoom in for detailed analysis of cycle-to-cycle performance

Cycle-by-cycle visualization enables researchers and engineers to identify capacity fade, voltage behavior, and long-term performance trends more efficiently—turning raw testing data into meaningful insights for battery development.

Learn more:
https://www.arbin.com/can-arbin-software-generate-a-graph-comparing-data-across-cycles-for-one-or-multiple-channels.html

07/17/2026

Innovation is more than developing new technologies—it's about continuously solving the evolving challenges of battery testing.

For more than three decades, Arbin Instruments has placed innovation at the core of its research and engineering efforts. From pioneering multi-channel battery testing systems to ultra-high precision measurement, self-discharge testing, regenerative battery testing, and advanced formation automation, Arbin continues to push the boundaries of battery testing technology.

Every innovation is driven by a single objective: empowering researchers and manufacturers with more accurate data, faster development cycles, and greater confidence in the next generation of energy storage technologies.

Today, Arbin solutions are trusted by leading universities, research institutions, battery manufacturers, and EV companies worldwide.

Innovation isn't a destination—it's a continuous commitment to advancing battery technology.

👉 Learn more about Arbin's innovation journey:
https://www.arbin.com/innovation.html

07/10/2026

Why Does a Battery Test Schedule Stop Immediately After Starting?

Unexpected schedule termination is one of the most common issues encountered during battery testing. In many cases, the system is operating exactly as designed—stopping the test to protect the battery, testing equipment, and laboratory environment when a safety condition is detected.

Understanding the reason behind an immediate stop is essential for minimizing downtime and maintaining reliable test results.

In our latest technical article, we explain several common causes, including:

• Safety limit violations caused by abnormal voltage conditions
• Auxiliary temperature sensor detection and protection mechanisms
• Communication issues with UPS or EIS devices
• Schedule configuration and safety parameter settings
• Practical troubleshooting steps to quickly identify and resolve the issue

Whether you're performing battery research, validation, or production testing, knowing how these protection mechanisms work can help improve operational efficiency and ensure testing is conducted safely.

Read the full article:
https://www.arbin.com/why-does-my-schedule-stop-immediately-after-starting.html

At Arbin, we are committed to providing not only industry-leading battery testing solutions, but also the technical resources engineers need to maximize system performance and testing reliability.

Address

762 Peach Creek Cut Off
College Station, TX
77845

Website

http://www.arbin.com/

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