None. What the battery stores is chemical energy. It creates electrical flow by converting chemicals from one form to another.
The function of a battery is to provide electrical energy to devices which are connected to it.
Jump-starting a friend's car shares your car's battery's electrical charge.
The battery.
The Battery, if you are meaning electrical charge in a laptop?
How long it takes to charge any battery depends on how much electrical charge it can hold. The physical size of a battery can give an indication of how much charge it may hold: the larger the battery, the more electrical charge it is likely to be able to hold. or you could just divide the mAh of the battery by the output rate of the charger. ex: 5000 mAh on a 3000 milliamp output charger would be 1hr 36min. and 3300 mAh on the same charger would be 1hr 10min. and so on.
Wood will not accept any kind of electrical charge.
For the positive and negative charge that flow through the electrical charge
A battery works by converting chemical energy into an electrical charge. Electrolytes let ions move between the positive terminal and the negative terminal, which makes the electrical current flow.
Hydrometer
A generator produces electricity. A battery holds an electrical charge.
It requires a power source such as a battery, generator, or static electricity, (which is a form of a battery).
The component of an IED that creates an electrical charge is typically a battery or power source. This electrical charge is used to initiate the explosive material or trigger the detonation mechanism of the IED.