---
product_id: 441265624
title: "DIY Power Bank 8 x 18650 Flat Head Battery Charger,2 USB Output Ports Plastic Shell Box with LCD Display,Micro/Phone/Type-c Input Port Power Bank Box with Flashlight (Dark Black)"
brand: "lhiabnn"
price: "57 kr"
currency: DKK
in_stock: false
url: https://www.desertcart.dk/products/441265624-diy-power-bank-8-x-18650-flat-head-battery-charger
store_origin: DK
region: Denmark
---

# LCD display for real-time power status 8x 18650 battery capacity Dual USB output, 2 devices simultaneously DIY Power Bank 8 x 18650 Flat Head Battery Charger,2 USB Output Ports Plastic Shell Box with LCD Display,Micro/Phone/Type-c Input Port Power Bank Box with Flashlight (Dark Black)

**Brand:** lhiabnn
**Price:** 57 kr
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your hustle with precision and style!

## Quick Answers

- **What is this?** DIY Power Bank 8 x 18650 Flat Head Battery Charger,2 USB Output Ports Plastic Shell Box with LCD Display,Micro/Phone/Type-c Input Port Power Bank Box with Flashlight (Dark Black) by lhiabnn
- **How much does it cost?** 57 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/441265624-diy-power-bank-8-x-18650-flat-head-battery-charger)

## Best For

- lhiabnn enthusiasts

## Why This Product

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

## Key Features

- • **Crystal Clear LCD Display:** Stay in control with an accurate, real-time power level readout—no surprises, just pure power.
- • **Charge Two Devices at Once:** Dual USB ports let you power your phone and tablet simultaneously—never choose who charges first again.
- • **Massive 8-Battery Powerhouse:** Harness the energy of 8 flat-head 18650 batteries for unstoppable charge on the go.
- • **Compact, Lightweight & Ready to Go:** Sleek plastic shell design fits your busy lifestyle—easy to carry, install, and use anywhere.
- • **Smart Individual Battery Management:** Each battery slot charges independently and auto-stops when full, maximizing battery lifespan and safety.

## Overview

This DIY Power Bank box supports 8 flat-head 18650 lithium batteries (not included) and features dual 5V/2A USB output ports for simultaneous charging. It includes a smart charger with individual battery detection and auto-termination, plus a clear LCD display for real-time battery status. Compact and lightweight with multiple input options (Micro/Phone/Type-C), it’s compatible with a wide range of smartphones and devices, making it the ultimate customizable power solution for professionals on the move.

## Description

Dual USB + 8x 18650 Battery DIY Power Bank Box LED Light Size: 17x8x2.3cm Attention: 18650 batteries are not included in the package, you need to purchase separately. Can only use the 18650 battery of which positive pole is flat top. Specifications: Item Type: 18650 Li-ion Battery Charger Box Material: Plastic Size: 17x8x2.3cm Micro USB Input: 5V/1A/2A USB Output 1/2: 5V/2A Battery: 8x 18650 Flat head lithium battery (Not included) Quantity: 1 power bank box 1 usb cable Note: 1.Please notice the positive and negative poles 2.LCB DISPLAY: After the battery is installed please discharge first. 1.charge your phone, until the power bank is used up to power off, and then to charge the power bank, until the lcd display shows 100, and then the lcd display can be used normally.(If you have the battery, please repeat the above procedure)....

## Features

- DIY Power Bank : Large capacity,8 x 18650 batteries (batteries not included). Dual USB power bank, two devices can be charged at same time.Three input ports,any usb cable can charge the power bank.
- Intelligent 18650 Battery Charger : Compatible with 18650 Flat head lithium battery (69mm length). Each battery slot is individual charging and detection. It automatically terminates charging when the batteries are full charged.(NOTE: Please notice the positive and negative poles)
- Easy to Use : Compact and lightweight design for easy carrying; Easy to install and uninstall; Convenient take and use.
- LCD Display : Accurate display of power, keep the battery status at any time.Power bank and rechargeable 18650 battery charger. Plug and Play, power output using the USB port, plug the data cable to achieve portable, ready to charge.
- Widely Use : Compatible For Phone 11 pro max X XR XS 8 7 6 plus/6/5S,for pad,for Samsung Galaxy S8 S7 S2/S3/S4, Note 2/3/4, HTC, for Sony, Xiaomi Motorola and other cellphones. Application - Suitable for various models of mobile phones that support wireless charging fuction.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B087ZX3GJF |
| Colour | Black |
| Customer Reviews | 3.9 3.9 out of 5 stars (349) |
| Date First Available | 18 Oct. 2022 |
| Item Weight | 136 g |
| Item model number | HHB0359BK |
| Product Dimensions | 17 x 8 x 2.2 cm; 136 g |
| Special features | Lightweight,Portable |

## Product Details

- **Brand:** LHIABNN
- **Colour:** Black
- **Connector type:** usb
- **Special feature:** Lightweight,Portable
- **Voltage:** 5 Volts

## Images

![DIY Power Bank 8 x 18650 Flat Head Battery Charger,2 USB Output Ports Plastic Shell Box with LCD Display,Micro/Phone/Type-c Input Port Power Bank Box with Flashlight (Dark Black) - Image 1](https://m.media-amazon.com/images/I/41gaoiSBbVL.jpg)
![DIY Power Bank 8 x 18650 Flat Head Battery Charger,2 USB Output Ports Plastic Shell Box with LCD Display,Micro/Phone/Type-c Input Port Power Bank Box with Flashlight (Dark Black) - Image 2](https://m.media-amazon.com/images/I/415FPNGWAZL.jpg)
![DIY Power Bank 8 x 18650 Flat Head Battery Charger,2 USB Output Ports Plastic Shell Box with LCD Display,Micro/Phone/Type-c Input Port Power Bank Box with Flashlight (Dark Black) - Image 3](https://m.media-amazon.com/images/I/41iYVdwVrQL.jpg)
![DIY Power Bank 8 x 18650 Flat Head Battery Charger,2 USB Output Ports Plastic Shell Box with LCD Display,Micro/Phone/Type-c Input Port Power Bank Box with Flashlight (Dark Black) - Image 4](https://m.media-amazon.com/images/I/412Y97h7TdL.jpg)

## Questions & Answers

**Q: Does this support pass through charging?**
A: yes

**Q: Do you have to fill all eight slots with batteries?  Or can you use 2 or 3?**
A: You must use at least one battery, but each of them will add more capacity to your bank. If you use 2000 mAh capacity batteries, 8 batteries = 16000 mAh.

**Q: What does it mean when the "IN" light flashes on the display while charging?  Showing 0% charged.**
A: ...yeah, i haven't bought these yet but i have one i bought already put together and that one flashs 'in' while it's charging and 'out' when it is discharging along with a number displaying the percentage of charge.

**Q: Bought this two days ago. Is it supposed to be slow to charge? 17 hrs to go from 48% to 86%... That's more than a 24 hr charge rate. Really?**
A: It depends on the current your power source supplies. A typical USB power supply charges at 1 to 2 amps. So...Yes. It will charge at a rate of 1 to 2 hours for each battery in the pack. If you have 8, 2 amp hour capacity batteries in the pack, it will most likely take roughly 8 to 16 hours to charge a depleted pack.

## Frequently Bought Together

- LHIABNN DIY Power Bank Box Flat Head Battery Charger Outer Case,2 USB Output Ports Plastic Shell Box with LCD Display,Micro/Phone/Type-c Input Port Power Bank Case (Black)
- LHIABNN DIY Power Bank - Make Your Own External Battery Pack,2 Output 3 Input (Mirco,Type C,Lighting) - Battery Not Include (Black)
- LIJIANI Battery Charger Case,Portable DIY Power Bank Box with LCD Display 2 USB Output,Micro and Type c Input, Smart Charger for 3.7v Li-ion Rechargeable Battery (Battery Not Included)

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**Shop now:** [https://www.desertcart.dk/products/441265624-diy-power-bank-8-x-18650-flat-head-battery-charger](https://www.desertcart.dk/products/441265624-diy-power-bank-8-x-18650-flat-head-battery-charger)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-03*