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What's the best brand of battery tools? Consumer Reports is offering ratings of battery platforms for power tools.

Stellantis says its 77Ah FEST cells have demonstrated an energy density of 375Wh/kg with over 600 charging cycles, “a ...

By closely collaborating on pack design and leveraging this disruptive technology, Stellantis and Factorial are optimizing ...

Solid-state batteries—which use a solid or gel-like electrolyte instead of the liquid chemical used in traditional lithium-ion packs—are widely seen as the holy grail of EV tech. The potential upsides ...

The XCMG XE215EV excavator's lithium-iron phosphate battery can be recharged in 1.5 hours or swapped out in 3 minutes, the ...

Prices have dropped for batteries that can be used in case of power outages. Here are four consumers might consider.

The upcoming Acer smartphone may feature an octa-core MediaTek Dimensity 7400 5G chipset and a 5000 mAh battery. Acerone Liquid S162E4 and Acerone Liquid S272E4 smartphones appeared on the Acer ...

For just under $300, the Acer Aspire Go 15 offers speedy everyday performance, good battery life (12 hours ... The Lenovo Flex 5i Chromebook Plus packs in a lot of features for the low price.

Electrolyte wetting is the ability of the battery’s electrolyte to spread out and fill up the pores inside the electrode. This is crucial for batteries since it allows much more efficient ...

There’s a strong case for dedicated motorcycle battery chargers. Most batteries will become discharged if the bike is left alone for a period of time (sometimes as little as a couple of weeks ...

They land right between last year's ULT Field 1 and ULT Field 7 speakers. Improved audio and battery life could help the new speakers rank among the best Bluetooth speakers. Sony's also leaning ...