3.7V 4.2V Li-Ion Adjustable Charger Module

₱999.00
+ ₱319.99 Shipping

3.7V 4.2V Li-Ion Adjustable Charger Module

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3.7V 4.2V Li-Ion Adjustable Charger Module

₱999.00

Save ₱600.00 (37%)

RRP

₱1,599.00
In stock
+ ₱319.99 Shipping

14-Day Returns Policy

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  • Brand: Unbranded
Product details

Product details

3.7V 4.2V Li-Ion Adjustable Charger Module

A compact linear charger module for single-cell 3.7V lithium-ion batteries with precise 4.2V ±2% termination voltage. Supports battery capacities from 100mAh to 2700mAh and allows manual adjustment of charge current between 50mA and 1000mA via external Rprog resistor. Input voltage range: DC 4.5V–8V (5V strongly recommended). Green PCB construction. Includes two dedicated LEDs: one indicating active charging, the other signalling full charge or fault condition. Designed for reliable use in demanding environments — operating temperature range spans −40°C to +85°C; storage range extends to −65°C to +125°C. Compatible with common cylindrical Li-ion formats (14500, 14650, 17490, 18500, 18650, 26500), smartphones, MP3/MP4 players, portable audio gear, solar setups and Bluetooth peripherals.
  • Fruugo ID: 554510870-1121260947
  • EAN: 954306022627
Safety

Product Safety Information

Please see the product safety information specific to this product outlined below

The following information is provided by the independent third-party retailer selling this product.

Safety Warnings: Warning to keep away from water to prevent electric shocks.
Ingredients: Other

Product Compliance Details

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Manufacturer
The following information outlines the contact details for the manufacturer of the relevant product sold on Fruugo.

  • Yang Yue
  • Lixian Penghui Trading Co., Ltd.
  • Group 5
  • Renhe Village
  • Changde City
  • CN
  • 415500
  • [email protected]
  • 1(319)277-0024

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.

  • eVatmaster Consulting GmbH
  • eVatmaster Consulting GmbH
  • RaiffeisenstraBe 2 B11
  • Rodgau
  • DE
  • 63110
  • [email protected]
  • 49 61062699873
Delivery

Delivery

Dispatched within 3 days

  • STANDARD: ₱319.99 - Delivery between Fri 20 November 2026–Tue 01 December 2026

Shipping from China.

Returns

Returns

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