Our Design Partner, FMA Direct

Our in-house staff of engineers is constantly at work developing new products, and improving existing designs for the R/C industry.

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    Generic Calculator - at what current can I charge my batteries using another brand and the specs I enter below?
    Enter Data in the yellow fields
    Answers are provided in green fields
    My Power Supply has the following Specifications:    
    Power SupplyVoltage (V)
    (range must be 6 - 36 VDC)
    Power Supply Current (A)
    (min is 1)
    I want to charge the following Li battery pack:      
    No. Cells in Battery Pack
    (range is 1-10)
    Fully Charged Cell Voltage
    (range is 3.65 - 4.2)
    Charger Max Continuous Watts
    Charger Max Cont. Output Curr.
    Charger Worst Case Efficiency
    At what maximum charge current will this setup charge my battery?    
    Supply Voltage Supply Current
    Charger Input Current (A) No. Cells Fully Charged Cell Volts Max Output Current (A)