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Multiple Cell Type C to 8.4 V 12.6 V 16.8 V Type of Polymer Ion Charger 18650 Lithium Battery (3S 2A)

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Product description

  • Automatic charging. for battery voltage below input and short battery
  • Switching frequency up to 1MHz. Almost CV mode to compensate for voltage loss on internal battery resistance and trace resistor
  • against battery surges. LED indicator: the "" LED is the charging status indicator, "OK" the LED is fully OR in constant voltage mode;
  • Good adaptability to input supply with limited driving capacity
  • Operating ambient temperature: -40 °C to +85 °C

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