📄 Product Description

The Unifon UF-21 battery is a high-performance Lithium-Ion (Li-ion) battery designed specifically for Unifon UF-21 license-free walkie talkies. It ensures reliable power, extended talk time, and stable performance, making it ideal for industries such as retail, security, hospitality, and small business operations.

The UF-21 radio operates on 446 MHz license-free frequency with low power (0.5W), making it compliant for easy usage without licensing in India.

This battery typically comes with a high capacity of around 4000mAh, enabling full-day communication with minimal downtime, even in continuous usage scenarios.

Built with advanced battery technology, it ensures efficient energy management and long lifecycle performance. Its rugged design supports field usage, while the compact structure allows easy installation and handling.

Fully compatible with standard Unifon chargers, the battery includes built-in safety protection mechanisms to ensure safe and long-lasting operation.

⚙️ Specifications

• Battery Type: Lithium-Ion (Li-ion)

• Voltage: 7.4V

• Capacity: ~4000 mAh

• Backup Time: 12–20 hours (depending on usage)

• Frequency Support: 446 MHz (license-free radios)

• Design: Compact & rugged

• Charging Compatibility: Unifon UF-21 charger

• Safety: Overcharge, over-discharge & short circuit protection

🔄 Compatible Walkie Talkie Models

• Unifon UF-21

⭐ Key Features

• High-capacity battery for long working hours

• Ideal for license-free communication devices

• Reliable performance in professional environments

• OEM-compatible design for perfect fit

• Durable and safe operation

• Suitable for continuous daily use

🛠️ Applications / Use

• Retail stores & malls

• Security & surveillance teams

• Hotels & hospitality

• Event management

• Warehouses & small businesses

Ensures smooth, license-free communication for day-to-day operations.