(mAh) is the capacity. Click the link.
The electrical unit used to indicate the capacity of a battery is the Amp-hour. This is a theroetical statement of how many amps the battery is capable of producing in one hour.
The size of the battery plates and amount of electrolyte.
The specific capacity of the battery in this device refers to the amount of energy it can store per unit of weight or volume. It is a measure of the battery's energy density.
mAh stands for milliampere-hour, which is a unit of electrical charge commonly used to measure the capacity of a battery. It indicates the amount of current a battery can deliver over a specific period of time. The higher the mAh rating, the longer the battery can power a device before needing to be recharged.
Voltage (volts) is the measure of electrical potential difference, while milliampere-hours (mAh) is the unit of measure for the capacity of a battery to store charge. Voltage determines the force at which electrical charges move through a circuit, while mAh indicates how long a battery can supply a certain amount of current before running out of charge. Both are important in understanding the performance and capacity of electrical components.
The energy stored in a computer is typically in the form of electrical energy, stored in the battery or power supply unit. The amount of energy stored depends on the capacity of the battery or power supply, which can vary based on the device and its specifications.
The amount of electrical energy supplied by the battery is measured in units called watt-hours (Wh). This value can vary depending on the capacity of the battery, which is typically listed in milliampere-hours (mAh) or watt-hours (Wh).
The energy delivered by a battery would depend on-- the battery's voltage-- the resistance of the load connected across its output terminals-- the length of the time the load is connectedThe power delivered by the battery is [ (voltage)2 divided by (load resistance) ].The total energy delivered by the battery is [ (power) multiplied by (time the load is connected) ].
how many appliance circuits needed for 15 unit building
That will depend on the capacity of the battery and the amount of electrical loads. could be 15 minutes or a couple of hours.
mAh or milli amp hours ... that means so many milli amps for an hour
An electrical cord is provided for just that purpose and when plugged into an electrical outlet, the battery charging light will come on. After the unit is fully charged, the Battery Fully Charged light comes on and you can unplug from electrical outlet and use anywhere you need it.