3.7V FAN CIRCUIT Mini Portable Rechargeable Fan Circuit Board 3.7V Speed Regulation 18650 Lithium Battery Charge & Discharge Control Board With Controlling Switches

Original price was: 140.00৳ .Current price is: 100.00৳ .

 

  • 🔋 3.7V Booster Circuit – Designed for mini rechargeable fans using 18650 Li-ion batteries.
  • 🌬️ 3-Speed Control – Features 3-baffle speed regulation for adjustable airflow.
  • 📊 Battery Level Indicator – LED indicators show High, Medium, and Low battery status.
  • Output Power – Delivers up to 4.5W for efficient fan performance.
  • 🧰 Compact & Durable – Measures just 94×12×6 mm; built with quality materials for long-term use.
  • 📦 Package Includes – 1× Mini Portable Rechargeable Fan Circuit Main Board.
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Description

Descriptions: Mini Portable Rechargeable Fan Circuit Main Board 3.7V Booster 

Mini Portable Rechargeable Fan Circuit Main Board 3.7V Booster 3-Baffle Speed Regulation 18650 Lithium Battery Charge & Discharge Control Board

Specifications:

  • 100% Brand New and High Quality
  • Rechargeable Fan Light Circuit
  • Battery Lever Indicator: High, Medium, Low
  • Speed mode: 3 ranges
  • Output power (MAX):4.5W
  • Battery installation: Removable Li-ion
  • Battery Model: 18650, 800-2000mAh
  • Dimensions: 94x12x6mm

Features :

  • Durable
  • Good quality
  • Excellent finish
  • Superb design

Product Include:

  • 1x Mini Portable Rechargeable Fan Circuit Main Board 3.7V Booster 3-Baffle Speed Regulation

 

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