---
product_id: 38763775
title: "18650 Charger Battery Charging Case DIY Power bank, Super Slim 3A USB 2 Ports LCD Indicator External Battery Pack Portable Charger for iPhone, iPad, Samsung Galaxy Nexus"
brand: "grucore"
price: "19827 Ft"
currency: HUF
in_stock: false
category: "Wireless Phone Accessory"
url: https://www.desertcart.hu/products/38763775-18650-charger-battery-charging-case-diy-power-bank-super-slim
store_origin: HU
region: Hungary
---

# 18650 Charger Battery Charging Case DIY Power bank, Super Slim 3A USB 2 Ports LCD Indicator External Battery Pack Portable Charger for iPhone, iPad, Samsung Galaxy Nexus

**Brand:** grucore
**Price:** 19827 Ft
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 18650 Charger Battery Charging Case DIY Power bank, Super Slim 3A USB 2 Ports LCD Indicator External Battery Pack Portable Charger for iPhone, iPad, Samsung Galaxy Nexus by grucore
- **How much does it cost?** 19827 Ft with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/38763775-18650-charger-battery-charging-case-diy-power-bank-super-slim)

## Best For

- grucore enthusiasts

## Why This Product

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

## Description

-UPDATE: You're able to turn off the LCD backlight by pressing the ON/OFF button when LCD in on. • Kindly be noted the batteries are NOT included. • There is a protect film on the LCD display, the screen is new after take it off. √ This product is applicable for any 18650 Li-ion battery. Two independent circuit boards can support 18650 Li-ion batteries of different brands and with different capabilities. For example, if you insert 2*3400mAh/pcs batteries, the total capability of GURECORE will be 6800mAh. √ The maximum output of output 1 and output 2 is respectively 1A and 2A. As an intelligent product, GRUCORE device can provide the most suitable voltage and current for digital devices which need charging. The so-called maximum output is for the digital product being charged. For example, if the maximum current product a can bear is 1.5A, it can take in only 1.5A even if you charge the product with a current of 2A. The 0.5A surplus is not only wasted, but will also cause damages of the components inside product. Specifications Input: 5.0v / 1.8-2.0A Output: USB1: 5.0v / 2.0A USB2: 5.0v / 1.0A Dimensions: 100*65*25 cm Package Size: 190*110*30 cm Weight: 68 g without battery Package Contents 1 x 2 bay 18650 power bank 1 x Micro-usb cable

## Features

- DIY your power bank. GRUCORE is not only a external battery/power bank, but also a charger for 18650 batteries. You can use 1-2 batteries or charge 1-2 batteries at will. (Battery is NOT included)
- High Expand Capacity: Use 2pcs 3400mah batteries can get nearly 6800mAh of power. Enough to provide 2-3 charges to an iPhone 6s and Galaxy S7.
- Double USB ports of 1A/2A can charge cellphone and tablet PC at the same time. The intelligent identifying IC will provide the most suitable current output for your devices.
- Built in overcharge protection, short circuit protection. No worry of damage power bank by putting batteries in wrong direction.
- Ultra-Compact: 3.9 inch tall and 2.5 inch wide portable design slides easily next to your phone in any pocket or bag. Smaller than a iPhone 6/6s

## Images

![18650 Charger Battery Charging Case DIY Power bank, Super Slim 3A USB 2 Ports LCD Indicator External Battery Pack Portable Charger for iPhone, iPad, Samsung Galaxy Nexus - Image 1](https://images-na.ssl-images-amazon.com/images/I/41mZgvaj-CL.jpg)
![18650 Charger Battery Charging Case DIY Power bank, Super Slim 3A USB 2 Ports LCD Indicator External Battery Pack Portable Charger for iPhone, iPad, Samsung Galaxy Nexus - Image 2](https://images-na.ssl-images-amazon.com/images/I/51AunwOUQyL.jpg)
![18650 Charger Battery Charging Case DIY Power bank, Super Slim 3A USB 2 Ports LCD Indicator External Battery Pack Portable Charger for iPhone, iPad, Samsung Galaxy Nexus - Image 3](https://images-na.ssl-images-amazon.com/images/I/51atCdIc4ML.jpg)
![18650 Charger Battery Charging Case DIY Power bank, Super Slim 3A USB 2 Ports LCD Indicator External Battery Pack Portable Charger for iPhone, iPad, Samsung Galaxy Nexus - Image 4](https://images-na.ssl-images-amazon.com/images/I/51T30bvt09L.jpg)
![18650 Charger Battery Charging Case DIY Power bank, Super Slim 3A USB 2 Ports LCD Indicator External Battery Pack Portable Charger for iPhone, iPad, Samsung Galaxy Nexus - Image 5](https://images-na.ssl-images-amazon.com/images/I/41wdD2eiyYL.jpg)

---

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**Shop now:** [https://www.desertcart.hu/products/38763775-18650-charger-battery-charging-case-diy-power-bank-super-slim](https://www.desertcart.hu/products/38763775-18650-charger-battery-charging-case-diy-power-bank-super-slim)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-22*