2A 5V 4in1 Lithium Battery Charger Charging Board Module for 3.7V 4.2V Li-ion Battery

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  • The lithium battery charger module is suitable for 3.7V or 4.2V lithium batteries, with a discharge efficiency of up to 96%.
  • The lithium battery charger module is made of high quality electronic components and is reliable and stable.
  • The lithium battery charger module provides protection functions such as overcurrent, overvoltage, short circuit, and overheating to protect the lithium battery from burning out during charging or discharging.
  • We strive to provide you with the highest quality product and the best customer experience, if you're not entirely satisfied, please just feel free to contact us at any time.

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