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batteries

What are six key considerations when choosing a Li-on battery chemistry?

June 15, 2022 By Aimee Kalnoskas

Designers have choices and tradeoffs when choosing the ideal Li-ion battery chemistry. Batteries affect the cost, lifetime, and usefulness of an application. An optimal energy storage system is critical to ensure the life and performance of an application, so it’s essential to start with the best battery chemistry for the job.  This FAQ reviews six…

Filed Under: Battery Power Tips, FAQ Tagged With: batteries, chemistries, FAQ, lithiumion

What are the top five Li-ion battery safety standards?

June 14, 2022 By Jeff Shepard

Lithium-ion batteries (LIBs) are complex electrochemical and mechanical systems that are the subject of dozens of international safety standards. In this FAQ, we’ll discuss the key environmental aspects of LIB safety, review the top 5 LIB safety standards, and consider the use of custom-battery testing rooms for the safety of testing personnel. Many of the…

Filed Under: Battery Power Tips, Featured Tagged With: batteries, FAQ, lib, lithiumion, safety, standards, temerpature

How fast can Li-on batteries be charged?

June 13, 2022 By Jeff Shepard

The speed at which a battery can be recharged is measured using the ‘C-rate,’ where ‘C’ is the battery’s capacity in mA or A. At a 1 C rate, a battery can be completely recharged in one hour. The speed of charge primarily depends on the voltage. For example: For small batteries used in portable…

Filed Under: Applications, Automotive/Transportation, Battery Power Tips, EV Engineering, FAQ, Featured Tagged With: batteries, lithiumion, recharge, voltage

Varta presents microbattery product portfolio at Computex 2022

May 24, 2022 By Heather Hall

Varta will present its broad product portfolio of microbatteries, which make a wide range of future-proof applications possible, at Computex in Taipei starting today. Varta’s microbattery product portfolio ranges from rechargeable lithium-ion button cells to nickel metal hydride button cells, primary silver oxide cells, primary lithium button cells and cylindrical lithium batteries to hydrogen gas…

Filed Under: Battery Power Tips Tagged With: batteries, VARTA

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