Interesting Facts On Battery Chargers

Charging a battery is a process in which a device sends energy through a current that charges a cell. The current and voltage value of the charge depends on the technology, voltage capacity, security capabilities, and manufacturer of the charger. The type and amount of current varies from charger to charger. The difference in current will depend on what is being charged and how much energy the cell of the battery consumes.

A simple type of battery chargers connects a DC-power source that distributes energy to the battery that is being charged. This type of charger is referred to as a simple charger because it does not change its output value based on time or when the battery is being charged. These chargers are typically inexpensive and easy to find, but there is a draw back it takes longer for a simple charger to charge a battery, because charging the battery to quickly could cause severe over charging. Also, if the battery sits on the charger for too long the constant flow of energy from the DC-power source can cause over charging, which can weaken or destroy the battery.

Trickle or float charging systems slowly charge at the batteries self-discharge rate. The trickle charger is the slowest model of chargers. With the trickle charger you sacrifice speed for safety as it is incapable of overcharging the battery, so you can leave the battery connected to the charger for extended time schemes.

An intelligent battery charger monitors the batteries charge, time under charger, and temperature to insure maximum charge without over charging, so the charge is terminated when the voltage and temperature of the battery indicates optimum charge. Typically an intelligent charger will charge a battery up to 85% of its maximum capacity, then switching to trickle charging to finish the charge and to insure that battery isn't damaged.

A fast charger uses the control circuitry in the battery to indemnify that the batteries cells are not spoiled. A fast charger is named after is convenience and speed, being such a fast charger most come with a fan to keep the cells temperature from being detrimental to the battery. Most fast chargers are capable of overnight charges as long as the battery does not have special control circuitry.

Certain chargers use pulse technology to recuperate batteries. Pulse chargers are said to be the universal charger and are compatible with any size, voltage, capacity or chemistry of batteries, including automotive and valve-regulated batteries. Most pulse chargers use pulse to check the current state of the batter then use fast charger technology until the battery is almost charged and then switches to the trickle system to finish the charge completely.

Inductive battery chargers use electromagnetic induction to heal the batteries cells. A charge stations send electromagnetic waves through inductive coupling into an electrical device, where the batteries energy is housed. This type of battery charging system is popular in electric toothbrushes and other toiletry devices because there is no risk of electrocution.

All of these types of chargers are functional, some more than others, and available. Some are less expensive, others are a lot more safe. There are many different other types of charging methods and a plethora of different technologies these are just the most common.

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