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  2. Automakers have battery anxiety, so they're ... - TechCrunch

    techcrunch.com/2021/07/23/automakers-have...

    Battery joint ventures have become the hot must-have deal for automakers that have set ambitious targets to deliver millions of electric vehicles in the next few years.

  3. NDB’s innovation is in creating a new, proprietary nano diamond treatment that allows for more efficient extraction of electric charge from the diamond used in the creation of the battery.

  4. The best power banks and portable chargers for 2024 - Engadget

    www.engadget.com/best-power-bank-143048526.html

    Battery type. Nearly every rechargeable power bank you can buy (and most portable devices) contain a lithium-ion battery.

  5. Lyten is the latest EV battery startup to score hundreds of ...

    techcrunch.com/2023/09/12/lyten-is-the-latest-ev...

    Lyten, a startup that aims to crank out lightweight, lithium-sulfur batteries for electric vehicles, announced a $200 million round on Tuesday. The big Series B raise was led by Prime Movers Labs...

  6. RTX Corporation - Wikipedia

    en.wikipedia.org/wiki/RTX_Corporation

    This made it possible to convert household alternating current to direct current for radios and thus eliminate the need for expensive, short-lived batteries. In 1925, the company changed its name to Raytheon Manufacturing Company and began marketing its rectifier under the Raytheon brand name, with commercial success.

  7. List of battery sizes - Wikipedia

    en.wikipedia.org/wiki/List_of_battery_sizes

    List of battery sizes. This is a list of the sizes, shapes, and general characteristics of some common primary and secondary battery types in household, automotive and light industrial use. The complete nomenclature for a battery specifies size, chemistry, terminal arrangement, and special characteristics.

  8. The best wireless chargers for 2024 - Engadget

    www.engadget.com/best-wireless-charger-140036359...

    You can buy as many as three 5,000mAh portable batteries that optionally stack on top of the base to recharge, and serve as completely wireless chargers on the go.

  9. The best uninterruptible power supply (UPS) - Engadget

    www.engadget.com/2020-03-13-the-best...

    We tested only those models that have a user-replaceable battery, which allows you to spend $30 to $60 on a new battery instead of having to buy a whole new UPS.

  10. Lithium-ion battery - Wikipedia

    en.wikipedia.org/wiki/Lithium-ion_battery

    A lithium-ion or Li-ion battery is a type of rechargeable battery that uses the reversible intercalation of Li + ions into electronically conducting solids to store energy.

  11. Coreshell, a battery materials startup, revealed a breakthrough this week that could lower the cost of lithium-ion batteries while reducing reliance on China.