ROLLINGSQUARE Rolling Square TAU batería externa blanca

The Rolling Square TAU Powerbank in White is a compact, keychain-sized portable charger designed for on-the-go charging of smartphones, tablets, and wearables. With integrated Lightning, USB-C, and Micro USB cables, it eliminates the need to carry separate cords. The magnetic charging dock provides convenient storage and charging of the power bank itself.

Advantages

Ultra-portable design fits on keychain; integrated cables for Lightning, USB-C, and Micro USB; magnetic charging dock for easy recharging; fast charging time of 30-40 minutes; safety protections against overcharge, short-circuit, and over-discharge.

Suitable for

• Smartphones with Lightning, USB-C, or Micro USB ports
• Tablets and wearables
• Everyday carry and travel

Key specifications

• Battery Capacity: 1200 mAh
• Battery Type: Lithium-ion
• Output: 5V/1A
• Input: 5V/1A
• Charging Time: 30-40 minutes
• Integrated Cables: Lightning, USB-C, Micro USB
• Charging Dock: Magnetic with USB-C input
• Color: White
• Material: ABS Plastic, Zinc Alloy (dock)
• Safety Features: Overcharge, short-circuit, over-discharge protection

Recommendations

Perfect for users who need a reliable backup power source without the bulk. The integrated cables ensure you always have the right connector.