Highlights

Electronicdesign 26857 Batteries
Test & Measurement

The Effect of Wire-Path Resistance on Battery Measurements

Wire and contact resistance, which can lead to voltage drops, will wreak havoc when testing cells. Here are some tips that can help you alleviate those headaches.
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Power

Why Special Care is Needed When Fuel-Gauging LiFeP04 Batteries

Accurate fuel-gauging is crucial for lithium-iron-phosphate batteries. This article highlights an OCV algorithm leveraging coulomb counting that’s effective in achieving such ...
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Batteries

Advanced Battery Management for the Rest of Us

A disruptive approach to battery modeling is critical for an effective fuel-gauge system to make it approachable, cost-effective, and accurate.
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Batteries

KULR Gains Exclusivity to NASA, NREL Li-ion Safety Testing Devices

Under agreement with the National Renewable Energy Laboratory, KULR will make and distribute Internal Short Circuit devices that reliably instigate lithium-ion cell failures. ...
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Power

High-Density Spine-Like Li-ion Battery Flexes, Twists, Conforms

Researchers have designed and tested a battery with a mechanical design that mimics the spine of vertebrates, yielding a very flexible cell with capacity close to that of a conventional...
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Batteries

Building a Better Battery

The race to the world’s greatest battery is on, and scientists from APL may have just won first place with the world’s first near-destructible lithium-ion battery.
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Displays

Designing Low-Power Displays for the Battery-Powered IoT

Discover how bistable technologies enable us to incorporate displays into battery-powered and even batteryless devices, and when to select an e-paper, LCD, or OLED display for...
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Power

EV Battery Sensing Module Yields Critical Measurement Data

Automotive-grade, precision current, and high-voltage measurement module senses EV battery condition and reports digital output data.
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Power Electronics Systems

Power Electronics Products of the Week (1/22-1/28)

Whether you are looking for modular power supplies or high-side switches, Power Electronics has you covered. Here are some of the latest products to optimize your systems and ...
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Batteries

Driving Battery Innovation with CAE

Improvements into modeling of Li-ion cell behavior have made associated CAE software a powerful tool to design and size cells and packs. It allows for a tight coupling between...