Power bank Rolling Square RollingSqaure Tau Red 1400 mAh

Name: Power bank Rolling Square RollingSqaure RS-TAU02R
Brand: rolling square
SKU: 6962797
Price: 19.99 EUR
Availability: InStock

Aquaphor

Filters you can trust. Pure water every day.

Power bank Rolling Square RollingSqaure Tau Red, 1400 mAh, portable external battery

Power bank Rolling Square RollingSqaure Tau Red 1400 mAh Photo 1

Power bank Rolling Square RollingSqaure Tau Red 1400 mAh Photo 2

Power bank Rolling Square RollingSqaure Tau Red 1400 mAh Photo 3

Power bank Rolling Square RollingSqaure Tau Red 1400 mAh Photo 4

Power bank Rolling Square RollingSqaure Tau Red 1400 mAh Photo 5

Power bank Rolling Square RollingSqaure Tau Red 1400 mAh Photo 6

Power bank Rolling Square RollingSqaure Tau Red 1400 mAh Photo 7

Keep track of price changes You keep track of price changes

Scan qr code below, or type in manually: {{secretKey}}

Forgot password? Registration

Short description

Portable external battery Rolling Square RollingSqaure Tau Red with 1400 mAh capacity. Compact red power bank for recharging smartphones and small USB devices on the go. Designed for short emergency boosts, it provides convenient mobile power, simple plug-and-play use and easy storage in a bag or pocket.

Available at price 19.99 €: 20 pcs.

Total available for order: 40 pcs.

Warranty: 2 Years

SKU: 6962797

Manufacturer: rolling square

Learn more

Deliver the order:

{{ userCountryName }}

to the Customer Service Center at Kengaraga 2b, Riga

02.07.2026 {{selectedOffer.officeDeliveryString}}

free

All delivery methods Hide details

Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

02.07.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

07.07.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 0.04 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa

07.07.2026 {{selectedOffer.parcelStationDeliveryString}}

From 1.99 €

More about delivery methods

Payment Methods:

Bank transfer, Bank cards on-line, Apple Pay, Google Pay

More about payment methods

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

TAU® is a compact portable power bank compatible with Apple (Lightning), MicroUSB and USB-C devices. With a 1400 mAh capacity, it delivers roughly an additional 40% battery life on average for most smartphones, providing a short emergency boost when you need it. The Mars Red colorway is available for a limited number of pieces. Its small size and 40 g weight make it convenient to carry on a keyring or in a pocket.

Advantages

The integrated charging cables eliminate the need to carry separate leads, allowing immediate connection to a wide range of devices. A magnetic charging dock attaches to a counter or wall for easy recharging and doubles as a key hanger, so the power bank is ready when you head out. The unit’s lightweight, pocket-sized design reduces the chance of leaving it behind while still offering reliable emergency power.

Suitable for

Short emergency boosts for smartphones and small USB-powered devices
Everyday carry on a keyring or in a pocket
Quick top-ups while commuting or travelling light

Key specifications

Battery capacity: 1400 mAh
Weight: 40 g (approx. 1.4 oz)
Integrated cables: Lightning + MicroUSB (Dual) or USB-C (model dependent)
Magnetic charging dock for wall or counter mounting
Compact dimensions suitable for keyring attachment

How to use

Choose the model with the appropriate integrated cable for your device (Dual for Lightning + MicroUSB or USB-C). To charge a device, connect it directly to the integrated cable and press any required wake/power button on your device; charging begins automatically. To recharge the TAU® power bank, place it on the magnetic charging dock and connect the dock to mains power using the supplied cable. The repositionable nano-suction layer lets you place the dock on a preferred flat surface; screws are included if you prefer a permanent installation.

Usage recommendations

Keep the power bank attached to your keys or in a consistent spot on arrival at home so it is always recharging on the magnetic dock. Use the Dual model for mixed Apple and MicroUSB device households and the USB-C model for newer Android and USB-C devices. Avoid exposing the unit to extreme temperatures and moisture to maintain battery performance.

Specifications

Battery capacity:: 1400 mAh
Weight:: 0.04 kg
Product colour:: Red
Charger compatibility:: Universal

All features

Battery

Battery capacity:: 1400 mAh

Weight & dimensions

Weight:: 0.04 kg
Height:: 60 mm
Width:: 45 mm
Depth:: 12 mm

Design

Product colour:: Red
Charger compatibility:: Universal
Built-in display:: No
Shape:: Square

Ports & interfaces

Input interface:: Lightning + USB Type-C + Micro-USB

Performance

Charging source:: AC

Hide Show all

Description

Machine translation. Load original

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

Warehouse	Stock	Delivery to the store	Store Price
WH334	20	02.07.2026 Best delivery	19.99 € Best price
WH354	20	09.07.2026	29.49 €

19.99 €

Stock: 20

Delivery Date: 02.07.2026 Best delivery

Warehouse: WH334

29.49 €

Stock: 20

Delivery Date: 09.07.2026

Warehouse: WH354

Customer reviews

Show all reviews

Customer questions

FAQ

How much does the Power bank Rolling Square RollingSqaure Tau Red 1400 mAh cost, and is it available for purchase?

The price is 19.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 40 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 02.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All rolling square products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized rolling square service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: battery capacity, weight, product colour, charger compatibility, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Show all questions