12 Volt 12ah Rechargeable Battery A rechargeable battery, also known as a secondary battery or a power battery, is a type of battery that can be recharged and reused repeatedly by an external voltage input. It works on the principle that when connected to an external power source, its internal chemistry can be reversed so that electrical energy is converted to chemical energy and stored. When the battery is discharged, the chemical energy is then converted into electrical energy and supplied to external devices. Common rechargeable battery include nickel-metal hydride batteries, lithium-ion batteries, lithium manganese-acid batteries, lithium cobalt-acid batteries, nickel-cadmium batteries and lead-acid batteries. These batteries are widely used in various devices, such as low-speed electric vehicles, cell phones, laptop computers and so on. Among them, lead-acid batteries and lithium-ion batteries are two of the more mainstream rechargeable battery on the market today.
For
12V 12Ah rechargeable battery have a longer service life and higher reliability, and at the same time the price is relatively more affordable, so they are widely used in many fields. In terms of charging, this kind of battery usually adopts constant voltage or constant current charging method, and the charging time usually ranges from several hours to more than ten hours, depending on the power of the charger and the remaining battery power.
