---
product_id: 732314427
title: "TAU® 2 - Emergency keyring power bank"
brand: "Rolling Square"
price: "S$81"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/732314427-tau-2-emergency-keyring-power-bank
store_origin: SG
region: Singapore
---

# TAU® 2 - Emergency keyring power bank

**Brand:** Rolling Square
**Price:** S$81
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** TAU® 2 - Emergency keyring power bank by Rolling Square
- **How much does it cost?** S$81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/732314427-tau-2-emergency-keyring-power-bank)

## Best For

- Rolling Square enthusiasts

## Why This Product

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

## Description

TAU® 2 is the emergency power bank for every device (Lightning, Micro USB, USB-C). Its keyring form factor is perfect to let you attach it to your keys when carrying it around.

## Images

![TAU® 2 - Emergency keyring power bank - Image 1](https://rollingsquare.com/cdn/shop/t/78/assets/half-star-bottom.svg?v=120282572654257960381708604235)
![TAU® 2 - Emergency keyring power bank - Image 2](https://rollingsquare.com/cdn/shop/files/TAU2cover-01_100x100_crop_top.jpg?v=1709811554)
![TAU® 2 - Emergency keyring power bank - Image 3](https://rollingsquare.com/cdn/shop/files/TAU2-20_100x100_crop_top.jpg?v=1717065670)
![TAU® 2 - Emergency keyring power bank - Image 4](https://rollingsquare.com/cdn/shop/files/TAU2-19_100x100_crop_top.jpg?v=1717065670)
![TAU® 2 - Emergency keyring power bank - Image 5](https://rollingsquare.com/cdn/shop/files/TAU2-03_100x100_crop_top.jpg?v=1709811554)

---

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**Shop now:** [https://www.desertcart.sg/products/732314427-tau-2-emergency-keyring-power-bank](https://www.desertcart.sg/products/732314427-tau-2-emergency-keyring-power-bank)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-05*