First, let’s clear the air: Optimate is not Optima. The former is a European-engineered brand of battery chargers; the latter is a maker of those red-and-yellow AGM batteries you’ve probably seen in ...

Autoblog aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. Keeping batteries charged and ready is essential whether you’re ...

The Nexpow Car Battery Charger is on sale for $30, which is $70 off the original $100 price tag. This item boasts over 70 five-star ratings at Walmart and is also listed as a bestseller. Plus, if you ...