Charging ?

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  • G-UNIT
    Senior Member
    • Nov 2009
    • 949

    #1

    Charging ?

    When the pack saids do not charge more then 5c, is that 5 amps?
    Also for packs 5000mh 40c whats the best charging rate slow at say 3.5 amps or fast at 5 amps or even lower amprage.
  • mappo
    Senior Member
    • Feb 2010
    • 488

    #2
    Originally posted by G-UNIT
    When the pack saids do not charge more then 5c, is that 5 amps?
    Also for packs 5000mh 40c whats the best charging rate slow at say 3.5 amps or fast at 5 amps or even lower amprage.
    No that means-5000x5c=25 amps charging. if the manufacture states 1c then you can charge at 5 amps maximum, 3.5 amps will take almost 2 hrs to charge, but it can be done if you have the time. 40c means the rate of discharge that that the pack can handle,eg 5000x40=200 amp discharge continuous, packs will normally have surge watts, so the same pack may have 50c surge, which will be 250 amps
    Last edited by mappo; 06-02-2010, 02:35 PM.
    Do you know what the biggest problem with the world is?
    That the Smartest people are full of doubts while the stupid ones are full of confidence.::tt2

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    • G-UNIT
      Senior Member
      • Nov 2009
      • 949

      #3
      So I can charge my lipos at 25 amps?
      I'll have to check my charger and see if it even goes that high.
      is that safe or what do you think is the best amperage to charge these at.

      ok my charger can charge up to 6 amps.

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      • snaychev
        Member
        • Dec 2009
        • 53

        #4
        I havent seen a charger more powerful than 10 amps
        I start from there, where the engineering thought intend to stop. The sky is just a border between

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        • G-UNIT
          Senior Member
          • Nov 2009
          • 949

          #5
          yea I guess not that would be crazy

          Comment

          • LiPo Power
            DJI Drone Advanced Pilot
            • May 2009
            • 3186

            #6
            Great thread but it would fit better under Battery Talk so you can get greater conversation out of it.....
            DJI Drone Advanced Pilot
            Canada

            Comment

            • mappo
              Senior Member
              • Feb 2010
              • 488

              #7
              Originally posted by snaychev
              I havent seen a charger more powerful than 10 amps
              There are several chargers that can charge beyond 10amps


              Hyperion EOS 0615i Duo3 Dual Li/NiMH/A123 Balancing Charger (6S/15A


              iCharger 206B

              Input voltage range: 10 - 28.0VDC
              Charge current range: 0.05 - 20.0A
              Discharge current range: 0.05 - 20.0A
              Maximum charge power capacity: 300W @ input voltage > 18V


              Hyperion EOS 0720i-Net3 Li/NiMH/A123 Balancing Charger (7S/20A
              Do you know what the biggest problem with the world is?
              That the Smartest people are full of doubts while the stupid ones are full of confidence.::tt2

              Comment

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