Li-ion Smart Battery Charger Controller

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  • sam_sam_sam
    Badcaps Legend
    • Jul 2011
    • 6057
    • USA
    #1

    Li-ion Smart Battery Charger Controller

    Here is the insides of one

    The part number for the ic chip on the back side of the board is a LM358s

    https://cdn.badcaps-static.com/pdfs/...fe6eb36950.pdf

    I have recap the low voltage capacitors on the board already

    On the front of the board the part number of the ic chip is HP103
    The other ic chip part number is a DP817c

    Yes I am doing a mod on this charger controller turning it into a table top charger
    Attached Files
    Last edited by sam_sam_sam; 04-20-2019, 05:47 PM.
    Tags: None
    • javifox
      New Member
      • Apr 2019
      • 1
      • Colombia
      #2
      Re: Li-ion Smart Battery Charger Controller

      eeprom?

        Comment

        • stj
          Great Sage 齊天大聖
          • Dec 2009
          • 31131
          • Albion
          #3
          Re: Li-ion Smart Battery Charger Controller

          no eeprom.

          op-amp, optocoupler and controller

            Comment

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