Batteries

Dual alternator setup that is separated one alternator and battery runs the truck one alternator and battery runs the audio system
Why does a truck need dual alternators?Can you run two batteries one alternator?Can you run two alternators?What is a dual alternator system?Do you ne...
Can a LiFePo4 battery 300 Amp start a Caterpillar 15ltr diesel engine
How many amps is a diesel truck battery?What size battery do I need for my truck?What is the highest cranking amp battery?What is the voltage of a die...
If you connect 2 car batteries in parallel and one has a low charge, how much would the low charged one draw from the other battery?
Will batteries in parallel equalize?What happens if you put two batteries in parallel?Can you charge 2 batteries in parallel?How do you balance batter...
Why do some cars have battery under the trunk?
Because the engine is typically under the hood, cars naturally have more weight on the front wheels than on the rear wheels, and moving the battery un...
Multiple Batteries Charging
Can you charge multiple batteries at once?Is it better to charge batteries in series or parallel?How do you charge a battery with another battery?Can ...
Why no common ground for two 12v deep cycle marine batteries connected in series?
You would put batteries in series to supply a higher voltage. In layman's terms, don't try tying together the grounds of two batteries connected in se...
Are there major differences between a third party and manufacturer battery?
Are OEM batteries better?What is the difference between OEM and original battery?Are third party phone batteries safe?Are non-OEM batteries good?Are O...
charging battery bank with two vastly different batteries
How do banks charge multiple batteries?Can I mix batteries in a battery bank?Can you mix different Ah batteries?How do you combine battery banks?Is it...
EFB vs AGM batteries for a start/stop car which is better and why? Can / should I replace EFB with AGM?
An EFB battery is usually used with a higher charge level so that storage of energy from recuperation is not possible, or is only possible to a limite...