---
product_id: 681681650
title: "5V-2.1A Power 18650 Holder Organizer Batteries Box for Electronic DIY Holder DIY Bank Holder Case (Black-Regular Version) (Black)"
brand: "lqmbaby"
price: "€ 28.56"
currency: EUR
in_stock: true
reviews_count: 8
category: "Lqmbaby"
url: https://www.desertcart.gr/products/681681650-5v-2-1a-power-18650-holder-organizer-batteries-box-electronic
store_origin: GR
region: Greece
---

# Dual 5V-2.1A USB outputs LCD battery level display Holds 8 x 18650 batteries 5V-2.1A Power 18650 Holder Organizer Batteries Box for Electronic DIY Holder DIY Bank Holder Case (Black-Regular Version) (Black)

**Brand:** lqmbaby
**Price:** € 28.56
**Availability:** ✅ In Stock

## Summary

> 🔌 Charge smarter, organize better, power longer!

## Quick Answers

- **What is this?** 5V-2.1A Power 18650 Holder Organizer Batteries Box for Electronic DIY Holder DIY Bank Holder Case (Black-Regular Version) (Black) by lqmbaby
- **How much does it cost?** € 28.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/681681650-5v-2-1a-power-18650-holder-organizer-batteries-box-electronic)

## Best For

- lqmbaby enthusiasts

## Why This Product

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

## Key Features

- • **Power-packed storage:** Organize and charge up to 8 flat-top 18650 batteries effortlessly.
- • **Smart LCD monitoring:** Real-time battery status on a clear digital display keeps you in control.
- • **Built-in multi-protection:** Overcharge, short circuit, and overload safeguards for worry-free charging.
- • **Compact & versatile design:** Lightweight, tool-free assembly with emergency LED lighting—your perfect on-the-go power companion.
- • **Simultaneous device charging:** Dual USB outputs let you power two devices at once—no more waiting in line.

## Overview

This sleek 18650 battery holder and organizer stores up to 8 flat-top lithium batteries, featuring dual 5V-2.1A USB outputs for simultaneous device charging. Equipped with a precise LCD display, it monitors battery levels individually while providing multiple safety protections including overcharge and short circuit prevention. Its compact, tool-free design includes emergency LED lighting, making it an essential DIY power bank solution for professionals and adventurers alike.

## Description

5V-2.1A Power 18650 Holder Organizer Batteries Box for Electronic DIY, Holder DIY Bank holder caseFeatures:brand new and Use high-quality materials with guaranteed quality.Section 8 18650 welding free kit,with anti-reverse for protection.The appearance of the product is fashionable and atmospheric.18650 batteries are not included in the package, you need to purchase separately.Can only use the 18650 of which positive electrode is flat top.Can be disassembled repeatedly.Specifications:Material:PlasticColor:Black,White(Optional)Size:Approx.172x80x23mm/6.77x3.15x0.91inOutput/Input Power:5V-2.1APackage Includes:1x 18650 for CaseNote:Please allow 1-2cm errors due to manual measurement,pls make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.

Review: For the price, it's a pretty good deal - For ~$7 it's a good buy. My first impression was that it seamed kind of cheap, but once I loaded the batteries, assembled the case, removed the plastic film covering the readout, it looked pretty good. It indicated that the cells were at 100%, the flashlight worked, and I plugged a USB cable and all was good. I'm using this as a battery bank that I can charge via small solar panel, or hand crank generator. With INR-18650 35E cells my full capacity will be 28 Amps @ 3.7-4.2V. That's plenty of storage for home, car or camping, with my gear. LED flashlight is not very bright, but it's handy in a pinch.
Review: Solid Quality Exactly What I Was Looking For! - I had a bunch of 18650 batteries laying around and was looking for a use for them. It holds 8 so it provides long lasting power to charge a device. The lights aren’t super bright but are a good additional feature. Solid construction and small enough to fit in a pocket. My only complaint is that the USB-C is not an output, but it is good that it is an input to charge the batteries. Will be buying another.

## Features

- 【 DIY 18650 Battery Case 】- This 18650 battery organizer can holds up to 8 x 18650 batteries ( batteries are not included). Dual 5V-2.1A USB Output ports can charge two devices at the same time. The battery holder organizer equip with 1 x Micro and 1 x Type C input ports, which compatible with all mobile phone models.
- 【 Multiple Protections 】- The 18650 battery case holder is only compatible with 18650 flat head lithium batteries. Each battery bay can charge and teste individually. After the battery is fully charged, the charging process is automatically stopped, which prevent your device from overcharging, over temperature, over pressure, overload and short circuit during charging.
- 【 LCD Digtal Display 】- This 18650 battery holder designed with a LCD display that shows the battery level accurately, which makes you can keep track of the battery status at any time and charge it in time. NOTE: If you insert a defective battery or the positive and negative poles of the battery are installed incorrectly, the LCD display will not be displayed. Please pay attention to the positive and negative pole.
- 【 Easy Installations 】- The 18650 battery diy case designed with a detachable lid, which can be disassembled repeatedly. No tools required, easy to install and replace battery.
- 【 Multi-Purpose 】- This 18650 diy case is not only a mobile power device, but also a charger for 18650 battery. Plug and play, the 18650 diy battery holder is compatible with all types of mobile phones. Light and compact design makes it's an essential accessories for your on-the-go trip. The 18650 battery box designed with high brightness lights, you can use it at night for lighting, reminder or sending SOS signals in emergency. Also, it's a ideal gift to your family and friends who loves diy.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DL3PNW8C |
| Additional Features | Built-in Charging Capabilities |
| Age Range Description | Adult |
| Brand | LQMBABY |
| Color | Black |
| Compatible Devices | 18650 Holder Cases |
| Compatible Phone Models | 18650 Holder Cases |
| Customer Package Type | FFP Certified |
| Customer Reviews | 4.0 out of 5 stars 26 Reviews |
| Enclosure Material | Plastic |
| Finish | Matte |
| Form Factor | Basic Case |
| Item Dimensions | 0.39 x 0.39 x 0.39 inches |
| Item dimensions L x W x H | 0.39 x 0.39 x 0.39 inches |
| League Name | 18650 Holder Cases |
| Manufacturer | LQMBABY |
| Material | Plastic |
| Model Name | 18650 Holder Cases |
| Model Number | 18650 Holder Cases |
| Pattern | Solid |
| Screen Size | 172 Millimeters |
| Team Name | 18650 Holder Cases |
| Theme | Flat |
| Unit Count | 1.0 Count |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** LQMBABY
- **Compatible Phone Models:** 18650 Holder Cases
- **Color:** Black
- **Compatible Devices:** 18650 Holder Cases
- **Material:** Plastic

## Images

![5V-2.1A Power 18650 Holder Organizer Batteries Box for Electronic DIY Holder DIY Bank Holder Case (Black-Regular Version) (Black) - Image 1](https://m.media-amazon.com/images/I/61+axDscAyL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ For the price, it's a pretty good deal
*by D***E on July 8, 2025*

For ~$7 it's a good buy. My first impression was that it seamed kind of cheap, but once I loaded the batteries, assembled the case, removed the plastic film covering the readout, it looked pretty good. It indicated that the cells were at 100%, the flashlight worked, and I plugged a USB cable and all was good. I'm using this as a battery bank that I can charge via small solar panel, or hand crank generator. With INR-18650 35E cells my full capacity will be 28 Amps @ 3.7-4.2V. That's plenty of storage for home, car or camping, with my gear. LED flashlight is not very bright, but it's handy in a pinch.

### ⭐⭐⭐⭐⭐ Solid Quality Exactly What I Was Looking For!
*by M***Y on January 15, 2025*

I had a bunch of 18650 batteries laying around and was looking for a use for them. It holds 8 so it provides long lasting power to charge a device. The lights aren’t super bright but are a good additional feature. Solid construction and small enough to fit in a pocket. My only complaint is that the USB-C is not an output, but it is good that it is an input to charge the batteries. Will be buying another.

### ⭐⭐⭐⭐⭐ Great for me needs
*by J***H on January 3, 2026*

I purchased this because I had a bunch of these batteries laying around for my camera gimbaks. I like even using this as a battery case.

## Frequently Bought Together

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---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-26*