Trickle chargers and smart chargers with testing and maintenance capabilities serve the common purpose of charging batteries, but they differ in their functionality, efficiency, and features. So with ...

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️ Editor's note: This article was updated with new information in December 2025. Dead batteries are a predictable reality for any car that spends more time parked than driven. Battery discharge does ...

Car owners can find themselves having to develop a deep involvement in the maintenance and upkeep of their vehicles, especially when it comes to paying special attention to the health of their ...

UL Solutions, a product-safety testing company, has built a new lab at its Northbrook headquarters to test chargers for electric vehicles. The company already tests EV batteries and chargers, but it ...