Interstate Batteries’ premium AGM option can supply 950 cranking amps, weighs 45 pounds, and costs less than $300. A ...

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it still requires a small 12-volt battery of the kind you find in your conventional combustion car. To understand why a big battery on wheels needs an additional small battery, we need to look ...

Adding the right technology to an older vehicle can make it feel brand new. Upgrade your old vehicle with these high-tech car accessories for a dramatically different ride.