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Reserve time is basically how long from fully charged a correctly working battery should last without an alternator to maintain the cars electrical draw. This varies from different battery companies and models and on a modern reliable, well serviced vehicle, buying one with a longer reserve is folly. Really only is needed on old cars which need lots of cranking or in really cold places.
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What does RC mean on 12volt car batteries?
Reserve Capacity. The number of minutes a battery can maintain a useful voltage under a 25 amp discharge. Reserve capacity is often a truer test of battery life than amp hours.
What does reserve capacity mean?
reserve capacity  noun Automotive .the capacity of a battery, measured in minutes, to keep a vehicleoperating if the charging system fails.
How many amp hours does a battery with a reserve capacity of 120 minutes have?
Nominally(2) times (the current you expect to draw from it during those 120 minutes)
What are the things to consider in selecting a car battery?
There are four things to consider when buying a car battery: Cold Cranking Amps (CCA), Reserve Capacity, Group Size, and Low vs. Maintenance Free.
What are the ratings and certificates for Reserve Battery - 2011?
Reserve Battery - 2011 is rated/received certificates of: Australia:MA
Can you jump a motorcycle battery with a car battery?
yes, you can. BUT don't start the car! just connect the jumper cables from car to motorcycle wait 5 minutes and then try to start the motorcycle.
What are reserve capacity?
To answer this question correctly, we may need more information.If the question is about an automotive battery, then:Reserve capacity minutes (RCM), also referred to as reserve capacity (RC), is a battery's ability to sustain an electrical load; it is defined as the time (in minutes) that a lead-acid battery at 80 °F (27 °C) will continuously deliver 25 amps before its voltage drops below 10.5 volts.
Can you jump start a car with a flat battery?
Yes, but you will have to connect the jumper cables and let the donor car run for about 15 minutes to get enough charge in the dead battery so it will start the car.
How do you reset car computer 2002 Camry?
You need to disconnect the battery for about 5 minutes.
How long should a car battery run after jump-starting?
After jump starting a car, the battery should run for at least five minutes. You want to get enough juice in the battery before attempting to turn it off.
Will a car battery recharge during short trips?
generally it only takes a few minutes to recharge your battery, depending on how dead it is.
How long does a car battery replacement take?
It takes 10 to 15 minutes to replace car batteries on most cars, not counting the time needed to pick out a battery and pay for ii and time waiting to get service.
