Buy natural alternative to Vaseline or petroleum jelly. Gemâs Dry Skin Balm, Â£12, 30ml. Gemâs Dry Skin Balm is a 100% natural balm which soothes and relieves dry, sore, sensitive skin and can be used as a lip balm too so itâs a great natural alternative to Vaseline. Itâs also suitable for eczema, psoriasis and rosacea.
Confidence votes 1.7K. Assuming we're talking about the `usual' 12 volt car battery' the resting voltage should be around 11 to 11.5 volts. Under charge it's as high as 15 volts as supplied from the alternator,and most cars won't start if the voltage is under 10.5 to 11.5 volts. The term `12 volt battery' is what's referred to as, `nominal' or `in name only' as a general reference and not meant to be an accurate description.
There are at least three variations of the lead-acid battery in current automotive use (1). In the most common configuration, the car battery has six cells, each producing about 2.1 volts. Thus the total battery output voltage is about 12.6 volts. It is the about in the previous two sentences that leads to trouble when a charging system is not matched to the type of battery installed. The three major contributors to battery chemistry are lead, lead dioxide, and sulfuric acid.