Li-Polymer Battery Charger Module with 4.2V to 3.3V Conversion Function for Small Electronics Projects

RM33.95
+ RM45.99 Shipping

Li-Polymer Battery Charger Module with 4.2V to 3.3V Conversion Function for Small Electronics Projects

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Li-Polymer Battery Charger Module with 4.2V to 3.3V Conversion Function for Small Electronics Projects

RM33.95

Save RM40.05 (54%)

RRP

RM74.00
In stock
+ RM45.99 Shipping

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  • Brand: Unbranded
Product details

Product details

Li-Polymer Battery Charger Module with 4.2V to 3.3V Conversion Function for Small Electronics Projects

2 in 1 Charge and Discharge (Buck) Module Charge Voltage: DC 4.5V-6V (Recommended DC 5V) Charging Current: 0-500mA Full Charge Voltage: 4.24V (±1%) Battery to Vo Current (Vo=3.3V): 0-250mA Battery to Vo Quiescent Current (Vo=3.3V): 2μA Note: This module does not include lithium battery over-discharge protection; a protection board is required Applications: AA, AAA battery-powered equipment Battery-Powered Equipment: Lithium Battery 18650, 14500, UPS power supply DIY, Solar charging, STM32, FPGA/CPLD, PIC, AVR Board, Electronic DIY Kit Wi-Fi Modules: ESP8266, ESP32 Bluetooth-Compatible Modules: -05, -06, SPP-C Pin Configuration: Vo: 200mA Output Positive Terminal (3.3V) B: Battery Charging Positive Terminal (4.24V) Vi: Input Power Positive Terminal (4.5V-6V) G: GND (0V) Printing and appearance may vary from batch to batch; this does not affect functionality. Actual product color may vary due to lighting or display differences. Color: Green Material: PCB Package Contents: 1 x Battery Charging and Discharging Module Note: Other items not included. Light reflection and display settings may cause slight color differences. Measurement error allowed: ±1-3cm.
  • Fruugo ID: 396949473-847100350
  • EAN: 1170009852999
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: Please use the product correctly according to the product instructions
Manufacturer Part Number: I500823378A2
Serial Number: I500823378A2

Product Compliance Details

Please see the compliance information specific to this product outlined below.

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

  • Lin Cong
  • Shantou Naikexiong Trading Co., Ltd.
  • Deming Building, 15th Floor, Room 1503, Yuting Road,Xiajiao Community, Chenghua Street,Chenghai District, Shantou city,Guangdong Province
  • Shantou
  • CN
  • 515800
  • [email protected]
  • 13417087660

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.

  • Ningjian Zhang
  • MERAKI Sp. z o.o.
  • ul. FRANCISZKA KLIMCZAKA, nr 5, lok. 95, 02-797, WARSZAWA
  • Mazowieckie / WARSZAWA
  • PL
  • 02-797
  • [email protected]
  • （+48）732099593
Delivery

Delivery

Dispatched within 3 days

  • STANDARD: RM45.99 - Delivery between Tue 24 November 2026–Wed 02 December 2026

Shipping from China.

Returns

Returns

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