---
product_id: 685936667
title: "10 Pieces Multifunctional DIY Mini DC-DC Lithium Battery Boost Module Intensive Card Converter 3.7v to 12v Voltage Regulator Adjust"
brand: "wangcl"
price: "133 DH"
currency: MAD
in_stock: true
url: https://www.desertcart.ma/products/685936667-10-pieces-multifunctional-diy-mini-dc-dc-lithium-battery-boost
store_origin: MA
region: Morocco
---

# Boosts 3.7V to up to 12V output Supports 1A max current at 5V output Adjustable voltage via simple solder pads 10 Pieces Multifunctional DIY Mini DC-DC Lithium Battery Boost Module Intensive Card Converter 3.7v to 12v Voltage Regulator Adjust

**Brand:** wangcl
**Price:** 133 DH
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your innovation — tiny modules, massive voltage impact!

## Quick Answers

- **What is this?** 10 Pieces Multifunctional DIY Mini DC-DC Lithium Battery Boost Module Intensive Card Converter 3.7v to 12v Voltage Regulator Adjust by wangcl
- **How much does it cost?** 133 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/685936667-10-pieces-multifunctional-diy-mini-dc-dc-lithium-battery-boost)

## Best For

- wangcl enthusiasts

## Why This Product

- Trusted wangcl brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** Ultra-small 22x11mm footprint fits seamlessly into any DIY or professional prototype setup.
- • **Low Power Indicator:** Built-in LED indicator consumes just 1mA, providing clear status without draining your battery.
- • **Bulk Pack for Innovators:** Set of 10 modules ensures you’re always ready to scale your projects or share with your maker community.
- • **Precision Voltage Control:** Easily toggle between 5V, 8V, 9V, and 12V outputs to power your projects with exact voltage needs.
- • **Efficient Battery Boosting:** Transforms a single 3.7V lithium cell into stable higher voltages with up to 1A current at 5V, maximizing battery life and performance.

## Overview

This 10-piece set of mini DC-DC boost modules converts low-voltage lithium battery input (2.5V-5V) into selectable stable outputs of 5V, 8V, 9V, or 12V. Each compact 22x11mm module supports up to 1A current at 5V, features a low-power LED indicator, and allows voltage adjustment via simple solder pad switching — perfect for DIY electronics, prototyping, and professional projects demanding precise voltage regulation.

## Description

Parameters: The output voltage can be set to 5V/8V/9V/12V, the default value is 12V. Input Voltage Range: 2.5V-5WW. The input voltage should be lower than the set output voltage. Output capacity: when entering 3.7V lithium battery, it can produce 5V1A, 8V0.5A, 9V0.45A, 12V0.3A. When entering 5V, it can produce 8V0.7A, 9V0.7A, 12V0.5A. When the default 12V output, the LED indicator consumes about 1mA. If the indicator is off, the input current is <1mA without load. Voltage adjustment description: The front side of the PCB can be seen with the words A and B. Use the soldering iron to change the passage of the stamp next to the character. The output voltage can be increased by switching off. In the following table, 0 indicates that the pad is disconnected and 1 indicates that the pad is connected. The pad next to the LED indicator can also be turned off to turn off the indicator. A B VOUT 0 0 5V 0 1 8V 1 0 9V 1 1 12V Specification: Size: app. 22 x 11 mm (0.87 x 0.43 inches). Material: electronic component Package includes: 10 x Boost Module

## Features

- High quality materials, precise craftsmanship
- The output voltage can be set to 5V/8V/9V/12V, the default value is 12V.
- Input Voltage Range: 2.5V-5 VOUT. The input voltage should be lower than the set output voltage.
- Output capacity: when entering 3.7V lithium battery, it can produce 5V1A, 8V0.5A, 9V0.45A, 12V0.3A.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | WANGCL |
| Manufacturer reference | CP004085 |
| Package Dimensions | 21.8 x 10.1 x 2.7 cm; 9 g |
| ASIN | B0D226JJND |

## Product Details

- **Brand:** WANGCL
- **Power source:** DC power supply
- **Item weight:** 9 Grams
- **Manufacturer:** WANGCL

## Images

![10 Pieces Multifunctional DIY Mini DC-DC Lithium Battery Boost Module Intensive Card Converter 3.7v to 12v Voltage Regulator Adjust - Image 1](https://m.media-amazon.com/images/I/71RRt2WcDML.jpg)

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**Shop now:** [https://www.desertcart.ma/products/685936667-10-pieces-multifunctional-diy-mini-dc-dc-lithium-battery-boost](https://www.desertcart.ma/products/685936667-10-pieces-multifunctional-diy-mini-dc-dc-lithium-battery-boost)

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-02-28*