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 ...

The highest-rated Harbor Freight battery chargers come from Cen-Tech and Viking, with a 4-amp Viking charger topping the list ...

View post: This ‘Compact’ and ‘Powerful’ Tire Inflator Is on Sale for Just $20 at Amazon Right now, the Motopower 12V Automatic Car Battery Charger is on sale for just $15, and it’s a simple and ...

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 ...

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 ...

The following automatic battery-charger design is created with a circuit that could qualify as the simplest window comparator ever built around a single transistor (see the figure). It starts charging ...

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: Amazon Has a ‘Wonderful’ and 'Sharp' Pocket Knife for 25% Off Right Now 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 ...