A battery charger makes use of electricity to charge the rechargeable battery. A battery charger has a compartment which is used to place the battery while charging. Other-wise you can just directly plug the battery into the device that houses the rechargeable battery through a connector.
Simple Battery Charger: A charger which connects the battery to a constant power source DC is a simple battery charger. This battery charger is less expensive and takes a long time to charge a battery. Is will not alter you of its output based on charge duration or battery charge.
Timer-based Charger is intended only for batteries that has duration for charging. To terminate the charger, this type of battery charger relies on specific pre-determined time. Timer based charge cannot be used to charge battery having lower or higher capacity. It is because these timer battery chargers can under or overcharge the battery.
Intelligent charger can track the output current of battery depending on its requirements. This type of battery charger monitors the temperature, voltage and charge of battery which determines battery’s optimum charge current. When the battery is fully charged, the intelligent battery charger can automatically stop charging the battery.
Fast battery charger enables the charger to charge the battery faster with the help of a control circuitry without any damage to the battery. Fast battery chargers make use of a fan which can control the temperature of the cell elements.
USB -based charger: It provides power supply of five-volts with the support of Universal Serial Bus. For devices with built-in USB plugs and circuitry, this charger is used.
When you go to purchase a battery charger make sure of its battery compatibility. It is also best to prefer for OEM battery charger, as wrong selection of battery charger can potentially damage your battery.
Amperage charger: It will be better to buy a charger which charges slowly than rapidly. So it is better to look for a battery charger which has the charging capacity current of 15% to 25% of the battery in ampere-hours.
• If you don’t have battery chargers then hurry up now and buy a charger to help you in charging your rechargeable batteries. This will save you money on extra expenses.
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