Unit | cAh |
---|---|

Name | centiampere-hour |

Category | Electric Charge |

Details | A centiampere-hour (cAh) is a unit of electric charge used to measure battery capacity, particularly in smaller devices or batteries. It is derived from the unit ampere-hour (Ah), which is commonly used for larger batteries. An ampere-hour is a measure of the amount of electric charge that a battery can deliver over an hour. It is calculated as the product of electric current (the flow of electric charge measured in amperes, A) and time (measured in hours, h). A battery rated as 1 Ah can deliver a constant current of 1A for 1 hour, or 0.5A for 2 hours, or 2A for 0.5 hours, and so on. A centiampere-hour is defined as 1/100 of an ampere-hour (1 cAh = 0.01 Ah), which means it is a smaller unit used for expressing the capacity of smaller batteries, such as coin cell batteries found in some electronic devices. For example, a battery with a capacity of 20 cAh can deliver a steady current of 20 centiamperes (0.2 A) for 1 hour, or 10 centiamperes (0.1 A) for 2 hours, or 40 centiamperes (0.4 A) for 0.5 hours, etc. In summary, the unit centiampere-hour (cAh) is a unit of electric charge used to express the capacity of smaller batteries, indicating the amount of electric charge they can deliver over time. |

cAh(centiampere-hour) to aAh(attoampere-hour)cAh(centiampere-hour) to aAs(attoampere-second)cAh(centiampere-hour) to abC(abcoulomb)cAh(centiampere-hour) to aC(attocoulomb)cAh(centiampere-hour) to Ah(ampere-hour)cAh(centiampere-hour) to As(ampere-second)cAh(centiampere-hour) to C(coulomb)cAh(centiampere-hour) to cAs(centiampere-second)cAh(centiampere-hour) to cC(centicoulomb)cAh(centiampere-hour) to daAh(decaampere-hour)cAh(centiampere-hour) to daAs(decaampere-second)cAh(centiampere-hour) to daC(decacoulomb)cAh(centiampere-hour) to dAh(deciampere-hour)cAh(centiampere-hour) to dAs(deciampere-second)cAh(centiampere-hour) to dC(decicoulomb)cAh(centiampere-hour) to EAh(exaampere-hour)cAh(centiampere-hour) to EAs(exaampere-second)cAh(centiampere-hour) to EC(exacoulomb)cAh(centiampere-hour) to fAh(femtoampere-hour)cAh(centiampere-hour) to fAs(femtoampere-second)cAh(centiampere-hour) to fC(femtocoulomb)cAh(centiampere-hour) to GAh(gigaampere-hour)cAh(centiampere-hour) to GAs(gigaampere-second)cAh(centiampere-hour) to GC(gigacoulomb)cAh(centiampere-hour) to hAh(hectoampere-hour)cAh(centiampere-hour) to hAs(hectoampere-second)cAh(centiampere-hour) to hC(hectocoulomb)cAh(centiampere-hour) to kAh(kiloampere-hour)cAh(centiampere-hour) to kAs(kiloampere-second)cAh(centiampere-hour) to kC(kilocoulomb)cAh(centiampere-hour) to MAh(megaampere-hour)cAh(centiampere-hour) to mAh(milliampere-hour)cAh(centiampere-hour) to MAs(megaampere-second)cAh(centiampere-hour) to mAs(milliampere-second)cAh(centiampere-hour) to MC(megacoulomb)cAh(centiampere-hour) to mC(millicoulomb)cAh(centiampere-hour) to nAh(nanoampere-hour)cAh(centiampere-hour) to nAs(nanoampere-second)cAh(centiampere-hour) to nC(nanocoulomb)cAh(centiampere-hour) to PAh(petaampere-hour)cAh(centiampere-hour) to pAh(picoampere-hour)cAh(centiampere-hour) to PAs(petaampere-second)cAh(centiampere-hour) to pAs(picoampere-second)cAh(centiampere-hour) to PC(petacoulomb)cAh(centiampere-hour) to pC(picocoulomb)cAh(centiampere-hour) to TAh(teraampere-hour)cAh(centiampere-hour) to TAs(teraampere-second)cAh(centiampere-hour) to TC(teracoulomb)cAh(centiampere-hour) to yAh(yoctoampere-hour)cAh(centiampere-hour) to YAh(yottaampere-hour)cAh(centiampere-hour) to yAs(yoctoampere-second)cAh(centiampere-hour) to YAs(yottaampere-second)cAh(centiampere-hour) to yC(yoctocoulomb)cAh(centiampere-hour) to YC(yottacoulomb)cAh(centiampere-hour) to zAh(zeptoampere-hour)cAh(centiampere-hour) to ZAh(zettaampere-hour)cAh(centiampere-hour) to zAs(zeptoampere-second)cAh(centiampere-hour) to ZAs(zettaampere-second)cAh(centiampere-hour) to zC(zeptocoulomb)cAh(centiampere-hour) to ZC(zettacoulomb)cAh(centiampere-hour) to µAh(microampere-hour)cAh(centiampere-hour) to µAs(microampere-second)cAh(centiampere-hour) to µC(microcoulomb)