Can You Charge A Battery While Using It. Verify that the battery charger is set to the correct voltage and make sure that you turned off and unplugged the charger before connecting it. Clearly the main advantage of battery maintainers is that they wont overcharge the vehicles battery.
A dead car battery can turn your schedule upside down. However what you are doing is not a properly designed system. I am a little wary of leaving even small trickle chargers on for extended periods.
If you find it too slow you can consider a higher charging rate but as a rule of thumb never exceed 2 Amps when you charge a jet ski battery.
100 Watts 3 Hours 300 watthours. However you cannot shoot while the battery is charging. Having said that I will assume you mean what happens if you have a battery with a load connected and drawing while also having a. Use a portable car jump starter.
