This circuit is an alternative to expensive battery chargers, the trick to lower the cost is to buy a cheap battery charger and expand it with an automatic charge breaker circuit such as the one ...

“I have bought several of these for my motorcycles and lawn equipment.” Right now, the Motopower 12V Automatic Car Battery Charger is on sale for just $15, and it’s a simple and efficient option for ...

Here is a 12 volt lead acid automatic battery charger that shut off the charging process once the battery attains full charge. This prevents overcharging of the battery so that, the charger can be ...

Few things are as frustrating as turning the key and hearing nothing but silence. Whether it’s a truck that’s been sitting too long, a motorcycle parked for the season, or a boat stored through winter ...

Shoppers call it a "fantastic piece of equipment." ...

When we saw [Max.K]’s automatic NiMh battery charger float past in the Hackaday tips line, it brought to mind a charger that might be automatic in the sense that any modern microcontroller based ...

The humble battery charger has evolved to a smart, microprocessor-controlled battery charger-maintainer, able to detect weak batteries and—to an extent—“repair” them, alert the operator to dangerous ...

I am the proud owner of a restored 1969 Pontiac GTO. This past summer I purchased a new battery from Sears. The salesman said for winter storage to remove one lead and leave it in the car. I have ...

View post: Walmart Has a ‘Sturdy and Well-Made’ 207-Piece Tool Kit on Sale for $47 Autoblog may receive a share from purchases made via links on this page. Pricing and availability are subject to ...

Q: I am the proud owner of a restored 1969 GTO Pontiac GTO. This past summer I purchased a new battery from Sears. The salesman said for winter storage to remove one lead and leave it in the car. I ...