---
product_id: 680886837
title: "USB Output Super Slim Power Bank Ultra Thin 3000mAh Portable Charger, Micro USB and USB-C Dual Input Ports Mini External Phone Battery Pack Small Emergency Phone Power Backup (White)"
brand: "attom tech"
price: "R26"
currency: ZAR
in_stock: false
reviews_count: 5
url: https://www.desertcart.co.za/products/680886837-usb-output-super-slim-power-bank-ultra-thin-3000mah-portable
store_origin: ZA
region: South Africa
---

# 3000mAh ultra-compact power Dual USB-C & USB outputs Advanced multi-protection safety USB Output Super Slim Power Bank Ultra Thin 3000mAh Portable Charger, Micro USB and USB-C Dual Input Ports Mini External Phone Battery Pack Small Emergency Phone Power Backup (White)

**Brand:** attom tech
**Price:** R26
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power up anywhere, anytime—because running out of juice is so last season!

## Quick Answers

- **What is this?** USB Output Super Slim Power Bank Ultra Thin 3000mAh Portable Charger, Micro USB and USB-C Dual Input Ports Mini External Phone Battery Pack Small Emergency Phone Power Backup (White) by attom tech
- **How much does it cost?** R26 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/680886837-usb-output-super-slim-power-bank-ultra-thin-3000mah-portable)

## 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

- • **Smart Safety Shield:** Built-in intelligent circuit safeguards against overcharge, overcurrent, and short circuits for worry-free charging.
- • **Lightweight & Durable:** At just 2.2 oz, this mini power bank is your reliable, ultra-portable emergency backup.
- • **Pocket-Sized Powerhouse:** Slim 0.35" thickness fits effortlessly in your pocket or bag for on-the-go energy.
- • **150% Extended Battery Life:** Boost your phone’s uptime by 1.5x—stay connected from dawn till dusk and beyond.
- • **Simultaneous Dual Charging:** Charge two devices at once with USB-C and USB ports—never choose who gets juice first.

## Overview

The Attom Tech Ultra Thin 3000mAh Power Bank is a sleek, pocket-sized portable charger featuring dual USB-C and USB outputs for simultaneous device charging. Weighing only 2.2 oz and measuring 0.35" thick, it extends your phone battery life by 150% while providing advanced safety protections against electrical faults. Perfect for professionals on the move, it ensures you stay powered up with style and security.

## Description

Attom Tech Dual USB Output Super Slim Power Bank Ultra Thin, Attom Tech 3000mAh Portable Charger Mini External Phone Battery Pack Small Dual Outlet, Emergency Phone Power Backup (White)

Review: Now I have three and love them. - Quick delivery. Ready for use quickly. Small and light weight. I now have three of these little helpers. One for the purse, another in the drawer next to my recliner. The third in case a friend needs to use one when we're out and about. Real space savers. And I love them all.
Review: Lightweight, easy to use. Failed to charge once but successfully did trying again. - Appears to provide power at the rated 3000mAh capacity. The light weight is it's biggest advantage. The second charge didn't work overnight however, but after unplugging and plugging it back in, it charged fine.

## Features

- [Smallest 3000mAh Power Bank] - Pocket Size 0.35" x 2.1" x 3.3", light weight only 2.2 oz. Its compact size is perfect for everyday use. It can be put into pocket easily.
- [Fast Charge Two Devices Simultaneously] - 1 USB-C and 1 USB output to charge 2 devices at the same time.
- [150% 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 1.5 times.
- [Ultra Safety] – The intelligent control circuit protects your devices from over-charging, over-current, over-voltage, short circuit and more, ensuring your safety and stable charging.
- [Warranty] - 1 Year Attom Tech Warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07K9HJR4X |
| Battery Capacity | 3000 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Weight | 60 Grams |
| Battery capacity | 3000 Milliamp Hours |
| Best Sellers Rank | 2,888 in Mobile Phone Portable Power Banks |
| Brand | Attom Tech |
| Brand Name | Attom Tech |
| Colour | White |
| Compatible Devices | MP3 Player, Smartphone, Smartwatch |
| Connector Type | Micro USB, USB Type C |
| Connector type | Micro USB , USB Type C |
| Customer Reviews | 4.0 out of 5 stars 284 Reviews |
| Item Dimensions | 5.3 x 8.4 x 0.9 centimetres |
| Item Dimensions L x W x Thickness | 8.4L x 5.3W x 0.9Th centimetres |
| Manufacturer | Attom Tech LLC |
| Manufacturer Part Number | PWBK-0011 |
| Model Number | PWBK-0011 |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Number of Items | 1 |
| Number of Ports | 2 |
| Other Special Features of the Product | Lightweight, Slim |
| Power Source | Corded Electric |
| Product Warranty | 1 Year Warranty |
| Reusability | Rechargeable |
| Special feature | Lightweight, Slim |
| UPC | 699962790694 |
| Voltage | 5 Volts |
| Warranty Type | Limited |

## Product Details

- **Connector type:** USB Type C, Micro USB
- **Brand:** Attom Tech
- **Battery capacity:** 3000 Milliamp Hours
- **Colour:** White
- **Special feature:** Lightweight, Slim

## Images

![USB Output Super Slim Power Bank Ultra Thin 3000mAh Portable Charger, Micro USB and USB-C Dual Input Ports Mini External Phone Battery Pack Small Emergency Phone Power Backup (White) - Image 1](https://m.media-amazon.com/images/I/61Nlt0bd4LL.jpg)
![USB Output Super Slim Power Bank Ultra Thin 3000mAh Portable Charger, Micro USB and USB-C Dual Input Ports Mini External Phone Battery Pack Small Emergency Phone Power Backup (White) - Image 2](https://m.media-amazon.com/images/I/61dPyrNj-fL.jpg)
![USB Output Super Slim Power Bank Ultra Thin 3000mAh Portable Charger, Micro USB and USB-C Dual Input Ports Mini External Phone Battery Pack Small Emergency Phone Power Backup (White) - Image 3](https://m.media-amazon.com/images/I/61cXlsNYgNL.jpg)
![USB Output Super Slim Power Bank Ultra Thin 3000mAh Portable Charger, Micro USB and USB-C Dual Input Ports Mini External Phone Battery Pack Small Emergency Phone Power Backup (White) - Image 4](https://m.media-amazon.com/images/I/61wJmPDimyL.jpg)
![USB Output Super Slim Power Bank Ultra Thin 3000mAh Portable Charger, Micro USB and USB-C Dual Input Ports Mini External Phone Battery Pack Small Emergency Phone Power Backup (White) - Image 5](https://m.media-amazon.com/images/I/51KF8TnFTzL.jpg)

## Questions & Answers

**Q: Does this have an always on mode or a low voltage trickle charge mode?**
A: From what I experienced, it's either all on or all off, until the charge is depleted. I have found the unit to be reliable and effective.

**Q: Can someone please tell me as fast as possible how to charge this gadget? Thanks**
A: Use the micro-USB cable comes with the package to charge the power bank. Charging port is located on the side of the portable charger.

**Q: Will this work on XR I phone**
A: It works on my Galaxay phone not sure about any others.

**Q: Does this device allow pass thru charging?  Can I charge the battery while the battery charges my phone?**
A: No idea, mine arrived split in two, zero quality control

## Customer Reviews

### ⭐⭐⭐⭐⭐ Now I have three and love them.
*by J***H on 31 July 2025*

Quick delivery. Ready for use quickly. Small and light weight. I now have three of these little helpers. One for the purse, another in the drawer next to my recliner. The third in case a friend needs to use one when we're out and about. Real space savers. And I love them all.

### ⭐⭐⭐⭐⭐ Lightweight, easy to use. Failed to charge once but successfully did trying again.
*by M***J on 24 February 2020*

Appears to provide power at the rated 3000mAh capacity. The light weight is it's biggest advantage. The second charge didn't work overnight however, but after unplugging and plugging it back in, it charged fine.

### ⭐ Look Elsewhere
*by U***S on 26 March 2026*

I love the size, and it worked great - until all of a sudden it didn't. I used it about 5 times, and now it won't work at all. I depend on having a (working) battery during live events, and this one left me in a bind when it all of a sudden wouldn't work. So disappointed!

## Frequently Bought Together

- Attom Tech Dual USB Output Super Slim Power Bank Ultra Thin, 3000mAh Portable Charger Mini External Phone Battery Pack Small Dual Outlet, Emergency Phone Power Backup (White)
- Attom Tech Dual USB Output Super Slim Power Bank Ultra Thin, Attom Tech 3000mAh Portable Charger Mini External Phone Battery Pack Small Dual Outlet, Emergency Phone Power Backup (Black)

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**Shop now:** [https://www.desertcart.co.za/products/680886837-usb-output-super-slim-power-bank-ultra-thin-3000mah-portable](https://www.desertcart.co.za/products/680886837-usb-output-super-slim-power-bank-ultra-thin-3000mah-portable)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-08-27*