2S 7.4V 8.4V lithium battery charging module USB boost charging pad 5V2A to 8.4V Charge two batteries
2S 7.4V 8.4V lithium battery charging module USB boost charging pad 5V2A to 8.4V Charge two batteries
2S 7.4V 8.4V lithium battery charging module USB boost charging pad 5V2A to 8.4V Charge two batteries
2S 7.4V 8.4V lithium battery charging module USB boost charging pad 5V2A to 8.4V Charge two batteries
2S 7.4V 8.4V lithium battery charging module USB boost charging pad 5V2A to 8.4V Charge two batteries
2S 7.4V 8.4V lithium battery charging module USB boost charging pad 5V2A to 8.4V Charge two batteries

2S 7.4V 8.4V lithium battery charging module USB boost charging pad 5V2A to 8.4V Charge two batteries

Price:   $1.40

  • Model: icchipcn0005212
  • Shipping Weight: 0.1kg
  • 9999 Units in Stock

(0 reviews)
(complete orders today,deliverd around 25/04/2025)
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    Shipping Worldwide.About 5-15 days.
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    Brand Name:icchipcn.com

    Description of 2 series lithium battery boost charging board
    The 2 series lithium battery boost charging board is a double link series lithium battery synchronous boost charging module with high integration and high reliability. The charging efficiency is 94% at the input voltage of 5V, bat voltage 8.4v and charging current of 1.2A. Charging integrates various protection functions: input overvoltage, input undervoltage, output overvoltage, output short circuit, chip over temperature, and maximum charging time of 24 hours.
    Parameter function description
    1. working range of input voltage: 4.6v-5.5v
    2.5v/2a input synchronous boost charging
    3. input adaptive charging
    4. support two 4.2V batteries
    5. Ed displays the charging status, and supports the display of two color lights
    6. self contained trickle / constant current / constant voltage charging mode
    7. 24 hour time out protection for charging
    8. output over current, over voltage and short circuit protection
    9. input over voltage and undervoltage protection
    10. input voltage withstand voltage 13V
    11. OTP over temperature protection
    12. size: 28mm * 17mm