---
product_id: 30266072
title: "GRUCORE 18650 Battery Charger Slim 3A USB 2 Ports LCD Indicator Power Bank, 3 Bay"
brand: "grucore"
price: "KSh595"
currency: KES
in_stock: false
reviews_count: 8
category: "Wireless"
url: https://www.desertcart.co.ke/products/30266072-grucore-18650-battery-charger-slim-3a-usb-2-ports-lcd
store_origin: KE
region: Kenya
---

# GRUCORE 18650 Battery Charger Slim 3A USB 2 Ports LCD Indicator Power Bank, 3 Bay

**Brand:** grucore
**Price:** KSh595
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** GRUCORE 18650 Battery Charger Slim 3A USB 2 Ports LCD Indicator Power Bank, 3 Bay by grucore
- **How much does it cost?** KSh595 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/30266072-grucore-18650-battery-charger-slim-3a-usb-2-ports-lcd)

## 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&apos;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. &#x221A; This product is applicable for any 18650 Li-ion battery. Three independent circuit boards can support 18650 Li-ion batteries of different brands and with different capabilities. For example, if you insert 3*3400mAh/pcs batteries, the total capability of GURECORE will be 10000mAh.  &#x221A; 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 3 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 1-3 batteries or charge 1-3 batteries at will. (Battery is NOT included)
- High Expand Capacity: Use 3pcs 3400mah batteries can get nearly 10000mAh of power. Enough to provide 2-3 charges to an iPhone 7 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

![GRUCORE 18650 Battery Charger Slim 3A USB 2 Ports LCD Indicator Power Bank, 3 Bay - Image 1](https://images-na.ssl-images-amazon.com/images/I/616g0DDRi%2BL.jpg)
![GRUCORE 18650 Battery Charger Slim 3A USB 2 Ports LCD Indicator Power Bank, 3 Bay - Image 2](https://images-na.ssl-images-amazon.com/images/I/61g-NAWEjTL.jpg)
![GRUCORE 18650 Battery Charger Slim 3A USB 2 Ports LCD Indicator Power Bank, 3 Bay - Image 3](https://images-na.ssl-images-amazon.com/images/I/61MQgVQ52cL.jpg)
![GRUCORE 18650 Battery Charger Slim 3A USB 2 Ports LCD Indicator Power Bank, 3 Bay - Image 4](https://images-na.ssl-images-amazon.com/images/I/61-eWPZWtbL.jpg)
![GRUCORE 18650 Battery Charger Slim 3A USB 2 Ports LCD Indicator Power Bank, 3 Bay - Image 5](https://images-na.ssl-images-amazon.com/images/I/618IswOwb0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Use for Old 18650's
            
*by D***J on December 19, 2016*

I had a bunch of old vape batteries lying around, so one day I decided to see if there was some kind of charging case I could put them in.  I figured there had to be something since most of the higher capacity battery packs are essentially just regular 18650 or other battery wired in to a pack.  Didn't take me long to come across this unit, especially since I was only looking at four star or higher results.  I was between this one and a four battery case and in the end decided I'd rather spare the weight of the fourth battery.The unit arrived quickly and in great condition.  I already had my batteries charged and ready to go, so I spared no time in firing it up.  I had no problem, unlike some of the other reviewers, opening and closing the sliding top.  For the sake of checking, I use three different 18650's (one samsung flat top, one eastshine flat top, and one generic button top).  The unit fired up immediately when the first battery was inserted, so you can use one or two batteries or swap out the duds on the fly if you prefer.  The bright green display is easy to read and shows current levels for each battery seperately.  It also conveniently shows the voltage output when used as a charger and charge level when used as a charger.  Only minor irritations I've had with it so far are: the backlight never turns off (and it's quite bright) and the 1 amp port pushing more voltage to my tablet than the 2 amp port.  I'm really glad the display stated as much, otherwise I wouldn't have known.  Strangely, the 2 amp port provided more power when charging my phone.  I timed the overall charge time for my tab s2 using wall power and than again with this unit and I found that it performs just as well as the wall adapter.  I wouldn't buy this unit to charge batteries, simply because the light never turns off and it takes twice as long as a decent 18650 charger like the Nitecore I2.All in all, I'm really happy to have a new use for my old expensive batteries, exactly what I was looking for,
  

### ⭐⭐⭐⭐⭐ Excellent device.
            
*by K***I on August 2, 2017*

This works perfectly to power a small fan for camping. I use the Lcyyo@ 12pcs 18650 3.7V Li-ion Rechargeable Batteries for Led Flashlight Torch Headlamp, Electric Device inside this charger. The fan runs all night on the three batteries inside this charger. I don't have to worry about charger a regular device charger back up, I can just pop in three fresh batteries each night and charge those back up when we get home. This device is very handy and I would recommend this to anyone. I have charged my phone with this device, as well.
  

### ⭐⭐⭐⭐⭐ Love it
            
*by M***T on September 7, 2017*

After my 10,000 mah decided to stop charging, I ripped it open and salvaged the 18650s inside. I already have an actual 18650 charger so I can just exchange the batteries when they need to be replaced. I recommend having 6 18650s and getting a charger to hold 6 batteries. That way you can have 3 in the charger and 3 in the power bank. If mine ever breaks I would definitely get another one, maybe upgrade to a 4 battery pack
  

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**Shop now:** [https://www.desertcart.co.ke/products/30266072-grucore-18650-battery-charger-slim-3a-usb-2-ports-lcd](https://www.desertcart.co.ke/products/30266072-grucore-18650-battery-charger-slim-3a-usb-2-ports-lcd)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-13*