Ampere-hour → Milliampere-hour (Ah → mAh)

1 Ah = 1000 mAh
1 Ampere-hour (Ah) = 1000 Milliampere-hour (mAh).

Ampere-hour (Ah):


Milliampere-hour (mAh):

If you want to reverse convert, use Milliampere-hour → Ampere-hour. 1 mAh = 0.001 Ah. You can also explore the full Electric Charge converter page for more cross conversions.

Conversion formula

Ampere-hour to Milliampere-hour formula: value in mAh = value in Ah × 1000.

Milliampere-hour to Ampere-hour formula: value in Ah = value in mAh × 0.001.

How to convert Ampere-hour to Milliampere-hour

To convert Ampere-hour to Milliampere-hour, multiply the value in Ah by 1000. This gives the result in mAh.

For example, 1 Ah = 1000 mAh and 10 Ah = 10000 mAh.

What is Ampere-hour?

Ampere-hour (Ah): Battery charge capacity; the load current determines how long it can supply charge. Battery energy also depends on voltage; an Ah or mAh value alone does not give watt-hours. 1 Ah = 1 A × 1 h = 3600 C.

What is Milliampere-hour?

Milliampere-hour (mAh): Smaller battery-charge capacity scale, common on portable devices. Battery energy also depends on voltage; an Ah or mAh value alone does not give watt-hours. 1 mAh = 0.001 Ah = 3.6 C.

FAQ

Ampere-hour → other Electric Charge units

• 1 ampere-hour → milliampere-hour = 1000 milliampere-hour
• 1 ampere-hour → coulomb = 3600 coulomb

Ampere-hour → Milliampere-hour Table

The table below shows common values from Ampere-hour to Milliampere-hour and the reverse direction for quick reference.

Milliampere-hour → Ampere-hour Table

Milliampere-hour → Ampere-hour

The reverse value is 1 mAh = 0.001 Ah.