charging, remove the positive cable first. 6 4 Set the charger to deliver the correct voltage. If the battery cables are connected to the posts, note the color of the cables. In either case, avoid moving engine parts if you start the engine with the hood raised or cover removed. An adapter should not be used between the charger and extension cord or the extension cord and the wall. 3 Disconnect the positive clip from the battery.
If your battery charger has one, you can leave it connected to the battery when you start the vehicles engine; if not, you must disconnect the charger before you start the engine. When connecting the charger clips to the battery, rock or twist them several times to make sure they are well-connected. An adapter should not be used. This should answer important questions such as what the voltage requirements are for charging your battery and whether or not you should remove it from the vehicle before charging.
There will be a manual with your battery charger that provides details for the appropriate use of the charger. Usually, those units are.25 amp and take at least 24 hours to bring a battery up to good charge level. 2 Pour in enough distilled water to reach the fill level on each battery cell. There are a few ways to tell which is which: Look for labels such as POS, P, or for the positive post and NEG, N, or - for the negative (grounded) posts on the battery case. Your battery may also have indicator eyes. These accessories draw power from the battery and should be turned off before removing or charging the battery. Submit Tips Charging times for car batteries are based on their reserve capacity ratings, while charging times for motorcycle, garden tractor, and deep-cycle batteries are based on their ampere-hour ratings. Connect to the ungrounded (positive) terminal first, then to the grounded (negative) terminal. Although higher levels of current will charge the battery faster, too high a rate of current will overheat the battery and damage.
Case itself, it should be in the vehicle owner s manual. Figure 11: Four Batteries in Series. In series by a single wire connection.