Often the repair needed is not the most expensive part of the process at all. The actual repair may be just the replacement of a length of pipe or the removal of overgrown tree roots. It is the access that is the costly part of the equation.
How to charge a battery. An average car battery has a capacity of around 48 amp hours which means that, fully charged, it delivers 1 amp for 48 hours, 2 amps for 24 hours, 8 amps for 6 hours and so on.lways check the. level before connecting the battery to the charger. Top up if necessary (See Checking the batteries) and clean the battery posts. If there is a power point handy, the battery can be left in the car, so long as the charge rate is only 3 or 4 amps.
Charge a car battery by connecting the positive and negative wires of a battery charger to the car battery and allowing it to charge for several hours.Identify when a car battery is fully charged by a blue light on the charger using information from a certified mechanic in this free video on car batteries.Expert: Thomas Brintzenhofe. Bio: Thomas Brintzenhofe has been a certified mechanic for the past 14 years, and a certified master mechanic for the past eight years.dentify when a car battery is fully charged by a blue light on the charger using information from a certified mechanic in this free video on car batteries. Expert: Thomas Brintzenhofe. Bio: Thomas Brintzenhofe has been a certified mechanic for the past 14 years, and a certified master mechanic for the past eight years.