Battery Charger Frequently Asked Questions (FAQ) FAQ About Battery Settings When should I use a 2-amp, 10-amp, 12-amp, or 15-amp charge rate? This depends on how fast you want to charge your battery and the size of the actual battery you are charging.

Nothing beats an old fashioned manual charger. I've owned a battery company for 42 years and the new automatic chargers can be faked out and Four sheet metal screws have light rust; I will replace them to keep it looking good. I consider this unit 'over engineered' as it weighs about 10 pounds.

The higher the amp setting, the faster your battery will charge. For smaller batteries like lawn/tractors and motorcycles, we suggest a 2-amp charge rate, as higher charge rates may create a dangerous condition.

Check your battery specifications for the charge rate. Certain batteries like deep-cycle batteries with a Group Size of 27 or higher may require a 12-amp charge rate or higher to be charged. Why doesn't my battery charger shut off in the 2-amp position when charging my vehicle or deep-cycle battery? The 2-amp charge rate is intended for small batteries such as motorcycles, snowmobiles and lawn garden tractors. Perilaku organisasi pdf. Consequently, when trying to charge a larger battery at that rate, it will take a very long time and the battery may discharge at a greater rate than the 2-amp charge can provide.

It is best to charge at a higher charge rate like 6-amps, 10-amps or higher. Why does my deep-cycle battery overheat when my charger is in the deep-cycle setting? Some deep-cycles batteries on the market will not sustain 15+ volt settings. If during charging the battery begins to emit gas, or if the battery becomes warm, use the Regular Battery Setting.

This will better maintain the battery’s life. FAQ About Meters: How do I read the amp meter? The amp meter shows how much current the battery charger is outputting to the battery. When you turn on the charger, it outputs a high amount of current (electrical power). For example, if you select the 12-amp rate to charge the battery, the charger needle will be closer to the 12 on the right side. As the battery charges, the needle will drop to approximately half of the selected amperage rate indicating the battery is fully charged (For example: 6-amps).

Why is there more than one red area on the charger's amp meter? The red area represents the charge rate you selected at the beginning of battery charging. The red area on the far right is for the higher, amperage charge rate. The red area to the left indicates rates for the 2-amp position. In both instances, the needle starts in the red area, and as the battery becomes charged, drops to the left towards the larger green area.