2.5A MPPT Solar Charging Controller Board Module with 5V/2.1A USB Output, for Single/Parallel 3.7V-4.2V Batteries

$11.95
+ $9.99 Shipping

2.5A MPPT Solar Charging Controller Board Module with 5V/2.1A USB Output, for Single/Parallel 3.7V-4.2V Batteries

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2.5A MPPT Solar Charging Controller Board Module with 5V/2.1A USB Output, for Single/Parallel 3.7V-4.2V Batteries

$11.95

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$21.95
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Product details

Product details

2.5A MPPT Solar Charging Controller Board Module with 5V/2.1A USB Output, for Single/Parallel 3.7V-4.2V Batteries

Supports 5V-18V (10W-30W) solar panel input with reverse polarity and backflow protection Charges 3.7V Li-ion 18650 batteries (BMS optional, not required) USB output: 5V/2.1A with low-voltage cutoff protection Battery level indicator activated by button press MPPT technology for higher charging efficiency Features: Supports 5V-18V (10W-30W) solar panel input with reverse polarity and backflow protection Charges 3.7V Li-ion 18650 batteries (BMS optional, not required) USB output: 5V/2.1A with low-voltage cutoff protection Battery level indicator activated by button press MPPT technology for higher charging efficiency Quick Guide: Set the jumper to match your solar panel's voltage before use. Connect the battery, ensuring correct polarity. USB output requires a battery to be connected for stable operation. Press the button to check battery level and activate USB output after charging. USB will automatically turn off when battery is depleted and will not restart without pressing the button. Note: Do not use USB output without a battery connected. Color: As Shown Material: PC Package Contents: 1* Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
  • Fruugo ID: 483074723-1003361436
  • EAN: 4711833483149
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Product Safety Information

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Manufacturer Part Number: I501043182
Serial Number: I501043182

Product Compliance Details

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Manufacturer
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  • Shenzhen Haoyouqu Electronics Co., Ltd.
  • Shenzhen Haoyouqu Electronics Co., Ltd.
  • Tian'an Community
  • Shatou Subdistrict
  • Futian District
  • shenzhen
  • CN
  • 518000
  • [email protected]
  • 15320490316

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • ECLAT SOLUTION SARL
  • ECLAT SOLUTION SARL
  • Bureau 1145,37 Passage du Ponceau, 75002 Paris
  • Paris
  • France
  • 75002
  • [email protected]
  • +33 187652619
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Dispatched within 7 days

  • STANDARD: $9.99 - Delivery between Thu. 12 November 2026–Fri. 20 November 2026

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