Charger Li-Pol 1S single cell 3.7V miniUSB - SparkFun

A simple charger 1-target lithium polymer cells with a nominal voltage of 3.7 V, powered via mini-usb connector or DC connector.

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In stock, shipping 24 hours!

Price 84,90 zł


A simple charger 1-target battery Li-polymer nominal voltage 3.7 V. the Maximum charge current selectable with jumper: 500 mA or 100 mA. The system is powered via connector mini-USB with cable or from the power supply via the DC connector. Details and description of compatible battery is documentation.

Ładowarka LiPol 1S pojedyncza cela 3,7V miniUSB

On the Board are:

  • charging system (MCP73831T)
  • jumper in the form of panels rations for the selection of the charging current
  • connector for przylutowania LEDs to indicate charging status
  • Charging connector type miniJST marked BATT IN->
  • MiniJST type connector for direct connection of the charging circuit, the project marked the SYS OUT <-
  • connector mini-USB is installed
  • DC power socket - mounted
  • holes allowing solder to goldpin connectors for charging batteries with custom fork



    Posting the payment for the order on our account on a business day up to 13:00 means sending the goods on the same day!


    The time of payment depends on the hours of ELIXIR session of the sender's bank and the recipient of the transfer (more information on this subject, for example on the website


    The table presents available forms of delivery in Poland


    Carrier and

    Bank wire

    by cash


    Poczta Polska

    terms of service

    9,90 PLN17,90 PLN1-3 days

    Kurier GLS

    terms of service

    14,90 PLN22,90 PLN

    1-2 days

    Paczkomaty 24/7 

    terms of service

    12,90 PLN-1-3 days

    If the amount to pay for products exceeds 500 PLN
    Delivery is for free!


    • Free delivery of orders over 500 PLN does not apply to parcels addressed outside of Poland.
    • Free delivery does not apply when changing orders.
    • The delivery period is counted in working days from the date of dispatch of the order.