---
product_id: 143448923
title: "Ultra Compact Power Bank with LCD Battery Display, Super Slim 5000-mah Dual USB Outputs, Pocket Size Mini Portable Charger External Phone Battery Pack Small,Emergency Phone Power Backup"
brand: "attom tech"
price: "€ 2.49"
currency: EUR
in_stock: false
reviews_count: 6
url: https://www.desertcart.nl/products/143448923-ultra-compact-power-bank-with-lcd-battery-display-super-slim
store_origin: NL
region: Netherlands
---

# 2A Fast Charge Pocket Size Ultra Safety Ultra Compact Power Bank with LCD Battery Display, Super Slim 5000-mah Dual USB Outputs, Pocket Size Mini Portable Charger External Phone Battery Pack Small,Emergency Phone Power Backup

**Brand:** attom tech
**Price:** € 2.49
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power Up Your Day with Style!

## Quick Answers

- **What is this?** Ultra Compact Power Bank with LCD Battery Display, Super Slim 5000-mah Dual USB Outputs, Pocket Size Mini Portable Charger External Phone Battery Pack Small,Emergency Phone Power Backup by attom tech
- **How much does it cost?** € 2.49 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/143448923-ultra-compact-power-bank-with-lcd-battery-display-super-slim)

## Best For

- attom tech enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Intelligent control circuit protects against overcharging and short circuits.
- • **1-Year Warranty:** Peace of mind with a limited warranty for your portable power needs.
- • **Compact Powerhouse:** The smallest 5000mAh power bank that fits in your pocket!
- • **Dual Device Charging:** Charge two devices simultaneously with 2 USB outputs.
- • **Extended Battery Life:** Enjoy 200% more battery life for your devices, day and night.

## Overview

The Attom Tech Ultra Compact Power Bank is a sleek, pocket-sized charger featuring a 5000mAh capacity, dual USB outputs for simultaneous charging, and advanced safety features. Weighing only 3.6 oz, it's perfect for on-the-go professionals who need reliable power for their devices. With a 1-year warranty, this power bank is your ultimate emergency backup solution.

## Description

Attom Tech only offers products with best quality and user experiences. Specifications: -Outputs: DC5V-2 A  -Capacity: 5000mAh -USB port: 1 Micro USB Package Includes:  1x Smart Power Bank1x 2A rated Micro USB Cable

## Features

- [Smallest 5000mah Power bank] - Pocket Size 0.5" x 2.5" x 3.7", Light Weight only 3.6 Oz. It's compact size is perfect for every day use. It can be put into pocket easily.
- [2A Fast Charge Two Devices Simultaneously] - 2 USB outputs to charge 2 devices at the same time.
- [200% Extended Battery Life] - With this battery bank, you no longer have to worry about your battery life throughout the day and night! This power bank charges most phones 1-2 times.
- [Ultra Safety] - Intelligent Control Circuit which protects your devices from over-charging, over-current, over-voltage, short circuit and more, ensures your safe and stable charging. This device is also certificated by FCC, CE, CCC, Rohs.
- [Warranty] - 1 Year

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Unit Count | 1 Count |
| Item Dimensions L x W x Thickness | 3.7"L x 2.5"W x 0.5"Th |
| Item Weight | 0.11 Kilograms |
| Battery Cell Type | Lithium Polymer |
| Color | Black |
| Warranty Type | Limited |
| Recommended Uses For Product | Emergency Phone |
| Compatible Devices | Apple iPhone xs, iPhone xr ,iPhone x ,iPhone 8,iPhone 8 Plus ,iPhone 7, iPhone 7 Plus, iPhone se, iPhone 6s, iPhone 6s Plus, iPhone6, iPhone6 plus, iPhone 5s, iPhone 5c, iPhone 4s, iPhone 4, Samsung Galaxy S2 S3 S4 S5 S6 S6 S7 S8 S9 Edge Plus Note 2 3 4 | Galaxy Note 8.0 Galaxy Note 10.1 2014 Edition, HTC 10 One M9+ M9 M8 M7 New one 327t Butterfly Desire C Desire SV E1 Edge One S SE One SV One V One X One XC One XL, Nokia Lumia 520 630 930 830 635 735 X XL 2520 1020 925 720, Tablet | Nokia 603 | Asha 300 | C6-01 | C7 E6 E7 | N8, Google Nexus 4 / 5 / 6 / 7 / 9 / 10 / 7 2 II / One, Nexus S Galaxy Nexus Nexus X Nexus 5X/6P Motorola Moto G Moto X/ Xoom Tablet, Nexus 6 Driod LG G5 G4 G3 V10 Nexus 5X 5 Optimus Blackberry Z10 9900 Z30, All phones and tablets and small USB devices |
| Voltage | 5 Volts |
| Power Source | Battery Powered,Corded Electric |
| Amperage | 2 Amps |
| Number of Ports | 2 |
| Connector Type Used on Cable | Micro USB |
| Battery Capacity | 50000 Milliamp Hours |
| Additional Features | Fast Charge,Portable |

## Product Details

- **Connector Type:** Micro USB
- **Brand:** Attom Tech
- **Battery Capacity:** 50000 Milliamp Hours
- **Color:** Black
- **Special Feature:** Fast Charge,Portable

## Images

![Ultra Compact Power Bank with LCD Battery Display, Super Slim 5000-mah Dual USB Outputs, Pocket Size Mini Portable Charger External Phone Battery Pack Small,Emergency Phone Power Backup - Image 1](https://m.media-amazon.com/images/I/51We3azPucL.jpg)
![Ultra Compact Power Bank with LCD Battery Display, Super Slim 5000-mah Dual USB Outputs, Pocket Size Mini Portable Charger External Phone Battery Pack Small,Emergency Phone Power Backup - Image 2](https://m.media-amazon.com/images/I/51yUCTo37WL.jpg)
![Ultra Compact Power Bank with LCD Battery Display, Super Slim 5000-mah Dual USB Outputs, Pocket Size Mini Portable Charger External Phone Battery Pack Small,Emergency Phone Power Backup - Image 3](https://m.media-amazon.com/images/I/61vKjTmWdxL.jpg)
![Ultra Compact Power Bank with LCD Battery Display, Super Slim 5000-mah Dual USB Outputs, Pocket Size Mini Portable Charger External Phone Battery Pack Small,Emergency Phone Power Backup - Image 4](https://m.media-amazon.com/images/I/61Xz6KdL3NL.jpg)
![Ultra Compact Power Bank with LCD Battery Display, Super Slim 5000-mah Dual USB Outputs, Pocket Size Mini Portable Charger External Phone Battery Pack Small,Emergency Phone Power Backup - Image 5](https://m.media-amazon.com/images/I/51LyLuTf81L.jpg)

## Questions & Answers

**Q: Is the cable usb to usb c ??**
A: No! But you can buy the cord separately.

**Q: What is the button on the side?**
A: The one I got was NOTHING like the one advertised

**Q: Does this Attom Tech charger support pass-through charging?**
A: Mine is not allowing 'pass-through'!
Looks like I have to return and find another.

**Q: Has it been tested in cold temperatures?**
A: I have had this device for over two years, and I can attest this charger works in below zero temperatures.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A solid product
*by J***L on August 11, 2023*

I've been independently testing lithium ion batteries and battery products for a while now - no one is paying me to do this, I just like understanding how the products actually work and what it is that I'm buying.What I have found during my testing is that all the manufacturers of lithium-ion products artificially inflate their mAh numbers. They're not outright lying, exactly, but they test under wildly unrealistic conditions that are simply not possible in any real-world application.You see, lithium-ion batteries discharge less total power the faster they're discharged. So what the manufacturers do is test their products at a tiny little trickle discharge of around 75 milliamps or so. That gives great high numbers for total capacity that are technically true, but it is simply not possible for most consumer devices to operate at a current that low. As an example, my phone draws 1250 milliamps when charging with a regular, non-quick charge cable and charger. So I have found the actual real-life capacity of a battery or device is about half of whatever mAh capacity they're claiming. I've tested multiple batteries and power banks from manufacturers all over the world and they all do this. If you get half the capacity they're claiming, you're actually doing fine.So I test at a load representative of what I think the minimum real-world power draw would be at the slowest possible rate of charge for a typical consumer device - 750 milliamps. That's almost half of what my phone actually draws when charging, and much lower than this and it won't charge at all.So with all that said, this micro power bank has a stated capacity of 5000 mAh. What I got out of it at 750 milliamps was 3250 mAh, which is above average. The maximum output it could sustain was 2.2 amps (2200 milliamps) which is about what I'd expect given it's size and a USB-A port.It also has a numeric percentage display for remaining charge, and two USB-A outputs, which is also average.One minor drawback is that it only has a Micro-USB port for recharging, limiting it's rate of recharge - it could only draw in 5.9 watts (1170 milliamps) of power. But given it's small capacity, this isn't a major problem as it will still fully charge in under 3 hours. I do wish it was a USB-C port instead, though.So in summary, it's a perfectly good power bank with average, functional features, just shrunk down. It slips easily into a pocket or purse, making it convenient for travel, it holds a decent, useful amount of power, and it's recharge time isn't unreasonable.

### ⭐⭐⭐⭐⭐ Light, small, powerful... Perfect "pocketable" USB battery bank.
*by J***E on January 30, 2021*

Got this to have as a backup power pack for my GoPro so that I don't need to swap batteries while on long excursions. Already find myself carrying it daily as a go-to power source for my smartphone and other USB-charged devices (BT headphones, rechargeable mouse, and micro-controllers).Pros:- Very small/thin for the amount of storage - fits in the pocket I carry my smartphone in (iPhone Xs) and is barely noticeable even with a small charging cable- Weight - Compared to my Anker 10,000mah "brick" (it has three 18650s in it), this thing is teensy. My Anker weighs in at 205g... this is only 102g. Half the weight, but half the power too (see: Cons)- On-device charge display - No need to guess charge level with 4-LEDs like some banks have...- TWO USB ports - Can charge two devices simultaneously vs. "hot-swapping" back and forthCons:- It is only 5000mah - Can't beat the battery density, but I do find myself considering getting a second one... It can charge my iPhone Xs from ~10% to 100% twice before running out. Keeps my GoPro running for ~18hrs while recording.All and all, I love this little unit! I'm a Maker and STEM roboticist as well, and I'm considering picking a few of these up to use as power-packs on RaspPi, Arduino, and ESP32 microcontroller-based roverbots. The ease of being able to swap them with just a USB plug and the weight make this a no-brainer for that application!

### ⭐ Requires old style micro USB plug for charging.  Unit also failed after 60 days.
*by W***S on July 3, 2024*

Spent a bit more on this due to it's pocketable form factor and digital display. I thought I ordered a first quality, better-brand item. I was surprised this battery requires the antiquated micro USB port for recharging, instead of the current USB C standard port. Also, after 60 days of ownership, the battery only charges to 25% which also indicates old or defective stock. Not recommended.

## Frequently Bought Together

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-17*