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Float charging the battery charging system

Float charging is used where load is constantly connected with DC batteries.  In Float charging Load, DC Batteries and Float charger are connected in parallel. Batteries are constantly connected with load.
So, float charger provides load current and charging current to battery. In, Float charging the rate of charging is equals to battery self discharging rate.
Battery chargers are providing with Float and Boost charging mode and also each mode with Auto and Manual Mode. Float voltage to be set in charger depends on type of battery, temperature conditions, etc.
In every Battery charger two sections are there (1) Boost charger (2) Float charger.

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