What does 1100mAh mean for mobile phone battery

"mah" is the unit of battery capacity, is the Chinese name is milliampere-hour (in the measurement of large-capacity batteries such as lead-acid batteries, for convenience, generally used "ah" to express, the Chinese name is ampere-hour lithium-ion battery capacity measurement"Coulomb counter"Law.

mAh: The unit of measurement for battery capacity, which is actually the total number of electrons in the battery that can be released for external use.

The unit of physical standard is the familiar coulomb.

The international standard unit of coulombs is ampere-seconds multiplied by current by time.

1mah = amps * 3600 seconds = ampere-seconds = coulombs.

Mah is not a standard unit, but it can be easily used for measurement and calculation.

For example, a 900mAh battery can provide a constant current of 300mAh for 3 hours.

Your phone capacity is okay.

Electricity. That is, if you discharge at a current of 1100mA, you can discharge it for 1h (hour).

Want to know? Just take a look at this page.

Did you graduate from junior high school? Did you pass Physics?

That's called: milliampere-hours.

It seems to be the capacity of the battery. It's what people often say.

Use the formula: w=uit when calculating.

Solution: battery capacity = 1130mA·duh =

Voltage Battery capacity = can store electrical energy.

When it is fully charged, it has approximately the amount of electrical energy stored.

After the mobile phone lithium battery is fully charged, the amount of charge stored:

q=it=1130×10-3a×3600s=4068c，

The work done by the charging current:

w=uit=uq=，

That is, approximately the amount of stored electrical energy

Maintenance:

The following principles should be followed when using and maintaining mobile phone lithium batteries:

1. It should not be completely discharged, and the lithium battery should be charged frequently. The damage to lithium batteries caused by repeated and random charging is very small and almost negligible.

2. Put the lithium battery that needs to be stored in a cool place, and remember not to put it in the refrigerator. Avoid placing it in a car with high temperatures, such as storing it for a long time, and charge the battery to 40% before leaving.

3. If you are using a stationary power supply most of the time, please remove the battery and put it in a cool place.

4. There is no need to buy a spare lithium battery for storage, which is actually a waste of this battery.

The battery is used for use, as long as you pay attention to the reasonable use and storage methods, there is no need to take too much care of it, let it make a "contribution" for us as much as possible is the most important thing.

Solution: battery capacity = 1130mA·h =

Voltage Battery capacity = can store electrical energy.

When it is fully charged, it has approximately the amount of electrical energy stored.

The battery capacity is 1130mAh. Energy is. h

This should be a topic in physics in the third year of junior high school. Use the formula: w=uit when calculating.

The saturated capacity is not much different from the nominal capacity, (these are calculated values).

Summary. Pro-<>

1 kWh = 1000 Wh = 1000 Wh = 1000 VAH It is impossible to calculate how many kWh it takes to charge a 1W mAh battery. One is power and the other is current, which are two different units of measurement. One degree is a kilowatt-hour, a unit of energy.

A milliampere is a unit of electric current, and 1000 milliamps is equal to 1 aTo put it simply, this unit of electricity is not directly related to the number of kilowatt-hours of electricity. One kilowatt watt (kW) of electricity is 1 kilowatt (kW) to be exact, and it is the product of power and time.

Whereas, a milliampere is a unit of current. We can simply think that voltage (v) * current (a) = power (w) 1 kilowatt-hour is equal to 1 ampere-hour, and 90000mAh is 90 ampere-hours, which is 90 kilowatt-hours of electricity.

How many degrees is the battery capacity of 9000000mah.

Pro-<>

Glad to answer for you, the battery capacity of 900000mAh is 9000 kWh.

Pro<> 1 kWh = 1000 watt-hours = 1000wh = 1000 VAH cannot calculate how many kWh it takes to charge a 1W mAh battery. One is power and the other is current, which are two different units of measurement. A mass of transport is a kilowatt-hour, which is a unit of energy.

A milliampere is a unit of electric current, and 1000 milliamps is equal to 1 aTo put it simply, the unit of electricity in this gear or the level of electricity is not directly related to the number of kilowatt-hours of electricity. One kilowatt watt (kW) of electricity is 1 kilowatt (kW) to be exact, and it is the product of power and time.

Whereas, a milliampere is a unit of current. We can simply think that voltage (v) * current (a) = power (w) 1 kilowatt-hour is equal to 1 ampere-hour, and 90000mAh is 90 ampere-hours, which is 90 kilowatt-hours of electricity.

Summary. Hello dear! This is the size of the current. 1,000,000 mAh is 1,000,000 mAh and 1,000 amps.

What does a battery capacity of 1 million mAh mean?

Hello dear! This is the size of the current. 1,000,000 mAh is 1,000,000 mAh and 1,000 amps.

If it is a milliampere-hour on our battery, it means the battery capacity of the battery. If the battery is 1 million mAh, it means that the battery can be fully discharged for 1 hour under the condition of 1 million mAh discharge current, and the battery will last longer.

1 million mAh, this represents the size of the current, but also indicates the capacity on the battery, how long it takes to be fully charged, this is a scalar Oh pro.

pro It represents the size of the charging current, as well as the capacity of its battery, it represents these two aspects, and then there is the time you need to charge, and the capacity through it is also able to be calculated.

Hello, a 128000mAh battery is equal to 128000mAh battery. 1mAh = 1 mAh, so a 128000mAh battery equals 128000mAh of power. A milliamp is a unit of electricity that indicates the amount of electricity that a battery can provide per hour, i.e., 1 milliamp per hour.

Therefore, a 128000mAh battery can provide 128000 mAh, which is 128000 mAh per hour.

128,000 milliamps are equivalent to degrees.

1 kWh of electricity is equal to 5556 mAh, (charging a 60V battery for 3 hours to use 1 kWh) kWh and mAh are different units of measurement and cannot be directly converted. At the same time, the capacity of the battery is not measured in milliampere, but in milliampere-hours.

Since w = i u t (w in the formula represents electrical work, t represents time, i represents current, u represents voltage), so when the voltage is 220v and the time is 1h, then 1000w = i 220v 1h, i = can be obtained, and 1kw·h can be obtained approximately equal. That is, 1 kilowatt-hour of electricity is approximately equal to so on.

Hello dear! The battery capacity of 1 million mAh means that M alone means that M is the meaning of meters, if it should be on the power bank, Ma is the unit of capacity. If you say 1 million mAh, 100WMA is equivalent to 400 batteries!

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Summary. The capacity of the battery is an important indicator to measure the performance of the battery. It is generally expressed in ampere-hours. A general term for discharge time (hours) and discharge current (amps), i.e., capacity = discharge time Discharge current.

What does a battery capacity of 1 million mAh mean?

Pro, milliampere, is a unit of measurement for electric current, represented by the letter ma. A milliampere is a unit of measurement for electric current, which refers to the flow of a group of electric charges. The magnitude of the current is called the current intensity, which refers to the amount of charge passing through a certain section of the wire per unit time, the expression i=q t, and the amount of electricity passing through one coulomb per second is called one ampere.

The capacity of the battery is an important indicator to measure the performance of the battery. It is generally expressed in ampere-hours. A general term for discharge time (hours) and discharge current (amps), i.e., capacity = discharge time Discharge current.

For example, 600 mAh means that 600 mAh can continue to supply power for one hour, so long is easy to understand 1 million mAh, and battery capacity 1 million mAh is <> continuous power supply for one hour with a current of 1 million mAh

Excuse me: How long can a 1 million mAh battery power a home camera power? How many hours?

Please! Pro, home cameras are generally 2 amps of power.

It needs to be calculated.

500 hours.

1 amp is equal to 1000 mA 10000000 2000 = 500

Here's the process.

1200mAh means that the battery can be fully discharged for 1 hour when the discharge current is mAh.

Mah is not a standard unit, but it can be easily used for measurement and calculation.

The calculation is as follows:

Suppose the mobile phone battery is 900mAh and the constant current of the mobile phone is 300mA.

Then the time that this phone can be used is: 900mAh 300mA = 3H<>