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To calculate the time to recharge a 70Ah battery at 4 amps, you can use the formula: time (hours) = capacity (Ah) / charge current (A). In this case, it would take approximately 70Ah / 4A = 17.5 hours to fully recharge the battery, assuming 100% efficiency and that the battery is completely discharged. In reality, charging efficiency and battery condition may extend this time.
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What does 70Ah battery mean?
A 70Ah (amp-hour) battery indicates its capacity to deliver a current of 70 amps for one hour before being fully discharged. Alternatively, it can provide 35 amps for two hours or 7 amps for ten hours, showcasing its ability to sustain different loads over varying time periods. This measurement helps users understand how long the battery can power a device or system under specific conditions. Overall, a higher Ah rating typically means a longer-lasting battery for a given application.
How long does it take the battery to recharge in a BMW?
Depends on the battery. Several hours to overnight.
How long can you recharge drain batteies?
You can recharge a drained battery 300 to 500 times. This is charge the to around 80%.
How do i change battery in key fob on BMW 5 series?
The battery will recharge itself when placed in the ignition and the car is driven. I'm not sure how long it takes to completely recharge and I don't know if the battery is removable
Can you use a 600 cold cranking amps battery in place of a 520 cold cranking amps battery?
As long as the battery is the same overall size and the terminals are in the same location, then yes.
How long until you need to recharge the battery?
The Apple iPod Mini is rated for up to 18 hours of continuous use before requiring a recharge.
How long does it take to recharge a standard AA battery?
It typically takes around 1-2 hours to recharge a standard AA rechargeable battery using a battery charger designed for rechargeable batteries. It's important to follow the manufacturer's guidelines to avoid overcharging and damaging the battery.
How long to charge a 12 volt battery at 2 amps?
It takes between 8 and 12 hours to charge a 12 volt battery at 2 amps. The actual time will depending on how much charge is in the battery initially.
Will a car battery recharge if the car is on but not moving?
yes the engine runs the charger/alternator as long as the engine is running the battery should be chargeing
Can you put a regular battery in 1998 aurora?
Yes, as long as it is the correct size battery with the correct cold cranking amps.
How long does it take to charge a 12 volt battery at 1.5 amps?
8 hours
How long does the laptop battery operate under standard conditions before requiring a recharge?
It can operate upto 1 or 2 hours only, before requiring a recharge.
