---
product_id: 576841016
title: "Hexonix JX-887Y Dual Micro USB 3.7v to 5V 2A Mobile Power Bank DIY 18650 Lithium Battery Charger PCB Board Boost Step Up Module"
brand: "generic"
price: "€ 7.62"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/576841016-hexonix-jx-887y-dual-micro-usb-3-7v-to-5v
store_origin: HR
region: Croatia
---

# Hexonix JX-887Y Dual Micro USB 3.7v to 5V 2A Mobile Power Bank DIY 18650 Lithium Battery Charger PCB Board Boost Step Up Module

**Brand:** generic
**Price:** € 7.62
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Hexonix JX-887Y Dual Micro USB 3.7v to 5V 2A Mobile Power Bank DIY 18650 Lithium Battery Charger PCB Board Boost Step Up Module by generic
- **How much does it cost?** € 7.62 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/576841016-hexonix-jx-887y-dual-micro-usb-3-7v-to-5v)

## Best For

- generic enthusiasts

## Why This Product

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

## Description

Hexonix Dual Micro USB 3.7v to 5V 2A Mobile Power Bank DIY 18650 Lithium Battery Charger PCB Board Boost Step Up Module

## Features

- Dual Micro USB 3.7v to 5V 2A Mobile power bank charging module DIY 18650 Lithium Battery with LED. This is the mobile power module Accessories, 18650 Circuit board shell. Meet the individual needs of your DIY, but you must understand basic electronic assembly.
- Features: 4-level LED lamp display power, not working state intelligent automatic shutdown; The built-in lithium battery protection IC, over-current, overpressure, under-voltage protection;
- Dual USB output ports. Input requirements: 5V constant voltage power supply can do charge input power, the most matching charger for 5V 1A above. Requirements for rechargeable batteries: Compatible Batteries: 18650 batteries, cell phone batteries, flat-panel batteries, MP3 batteries, etc. 3.7v-4.2V polymer Lithium battery.
- Package Includes: 1 x Dual Micro USB 3.7v to 5v 2A Power Bank Charging Module.
- DIY Power Bank Solution – Ideal for building custom power banks using 18650 lithium-ion batteries.
- Boost Converter Functionality – Converts 3.7V from lithium battery to stable 5V 2A output for powering USB devices.
- Dual Micro USB Inputs – Provides flexible charging options from different USB power sources.
- Overcharge & Overdischarge Protection – Integrated safety features help protect batteries and connected devices.
- Compact & Efficient Design – Small PCB form factor suitable for compact enclosures and electronics projects.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Generic |
| Manufacturer | Maxwell Healthcares |
| Country of Origin | India |
| Model number | DIY-1P |
| Number of Memory Sticks | 1 |
| Item Weight | 10 g |
| Package Dimensions | 8.4 x 4 x 1.1 cm; 10 g |
| Item model number | DIY-1P |
| Number of processors | 1 |
| Memory Technology | DDR3 |
| Number of USB Ports | 2 |
| Connectivity Technology | USB |
| Voltage | 5 Volts |
| Power Source | Battery Powered |
| Compatible Device | cell phone |

## Images

![Hexonix JX-887Y Dual Micro USB 3.7v to 5V 2A Mobile Power Bank DIY 18650 Lithium Battery Charger PCB Board Boost Step Up Module - Image 1](https://m.media-amazon.com/images/I/51FbZq1+9EL.jpg)

## Frequently Bought Together

- Hexonix Dual Micro USB 3.7v to 5V 2A Mobile Power Bank DIY 18650 Lithium Battery Charger PCB Board Boost Step Up Module
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**Shop now:** [https://www.desertcart.hr/products/576841016-hexonix-jx-887y-dual-micro-usb-3-7v-to-5v](https://www.desertcart.hr/products/576841016-hexonix-jx-887y-dual-micro-usb-3-7v-to-5v)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-20*