4G LTE and WiFi Zello Walkie Talkie with 6500mAh Battery
The RUYAGE ZL20 Zello-compatible walkie talkie is an Android Push-to-Talk radio designed for voice communication through SIM-based 4G LTE mobile data or WiFi.
Insert a compatible SIM card for mobile communication, or connect the ZL20 to an available WiFi network or smartphone hotspot. Its dedicated physical PTT button provides a familiar walkie-talkie experience for private and group communication through the Zello app.
Equipped with a 6500mAh rechargeable battery, the ZL20 is designed for users who need a higher-capacity battery and flexible network access for business, logistics, security, hospitality, events and mobile team communication.
Key Features
- Zello-Compatible Push-to-Talk Radio: Designed to work with the Zello app for private one-to-one communication, group conversations and configured Zello channels.
- 4G LTE SIM Card Support: Insert a compatible SIM card and use mobile data for Push-to-Talk communication across supported cellular coverage areas.
- WiFi and Mobile Hotspot Connectivity: Connect the ZL20 to an available WiFi network or compatible smartphone hotspot when cellular data is unavailable or unnecessary.
- Two Network Options in One Device: Switch between mobile data and WiFi based on your location, available network and communication requirements.
- Dedicated Physical PTT Button: Press the Push-to-Talk button to communicate without navigating through a conventional smartphone calling screen.
- Private and Group Calling: Communicate directly with an individual Zello contact or connect multiple users through configured groups and channels.
- 6500mAh Rechargeable Battery: The high-capacity rechargeable battery is designed for portable daily operation. Actual runtime depends on cellular signal strength, WiFi use, screen time, audio volume, temperature and Push-to-Talk activity.
- Up to 100 Listed Channels: The supplied specification lists up to 100 channels. Because Zello channels are software-based rather than radio frequencies, actual availability depends on the app, account and device configuration.
- Portable Handheld Design: The included belt clip and lanyard provide convenient carrying options during work, travel and field operations.
Choose the Right Network Connection
| Feature | 4G LTE Mobile Data | WiFi or Mobile Hotspot |
|---|---|---|
| SIM Card Required | Yes | No |
| Internet Required | Yes | Yes |
| Best For | Mobile teams working across supported cellular coverage | Hotels, warehouses, offices, venues and fixed locations |
| Coverage | Depends on LTE bands, carrier and data plan | Depends on WiFi or hotspot availability |
| Works Without Internet | No | No |
RUYAGE ZL20 Specifications
| Brand | RUYAGE |
| Model | ZL20 |
| Product Type | Zello-Compatible Android PoC Walkie Talkie |
| Push-to-Talk Platform | Zello |
| Operating System | Android |
| Network Connectivity | 4G LTE Mobile Data / WiFi / Mobile Hotspot |
| SIM Card Support | Yes — Exact SIM Size Requires Confirmation |
| LTE Frequency Bands | Carrier and Regional Compatibility Must Be Confirmed |
| Communication Methods | Private and Group Push-to-Talk |
| Communication Area | Within Supported Cellular or WiFi Coverage |
| Listed Channel Capacity | Up to 100, Depending on Configuration |
| Battery Capacity | 6500mAh Rechargeable Battery |
| Listed Voltage | 4.2V DC |
| Color | Black |
| Water Resistance | Not Waterproof |
| Traditional UHF/VHF Mode | Not Supported Based on Listed Specifications |
| Package Quantity | 1 Radio |
What’s Included
- 1 × RUYAGE ZL20 Radio
- 1 × 6500mAh Rechargeable Battery
- 1 × Charger
- 1 × Belt Clip
- 1 × Lanyard
- 1 × User Manual
Please note: A SIM card, cellular data plan or paid Zello subscription is not listed as included. Confirm the selected package before ordering.
Recommended Applications
- Business communication teams
- Construction and engineering operations
- Security and property management
- Logistics and transportation companies
- Hotels and hospitality teams
- Retail stores and shopping centers
- Event and venue coordination
- Outdoor groups within cellular or hotspot coverage
Important Network and App Information
- The Zello app must be installed, signed in and correctly configured before Push-to-Talk communication can be used.
- Cellular operation requires a compatible SIM card, active data plan, supported LTE bands and available carrier coverage.
- The exact SIM card size and LTE bands have not been provided. Confirm compatibility before purchasing for use in the United States, United Kingdom or another country.
- WiFi or a smartphone hotspot can be used without installing a SIM card, but an active internet connection is still required.
- The ZL20 cannot provide Zello communication when both mobile data and WiFi internet access are unavailable.
- No conventional UHF or VHF radio-to-radio mode is listed in the supplied specifications.
- The ZL20 is not waterproof and should be protected from rain, immersion and wet environments.
Frequently Asked Questions
What is the RUYAGE ZL20?
The RUYAGE ZL20 is an Android-based, Zello-compatible Push-to-Talk radio that can connect through SIM-based 4G LTE mobile data, WiFi or a smartphone hotspot.
Does the ZL20 support a SIM card?
Yes. The ZL20 supports a SIM card for cellular data communication. The exact SIM size, supported LTE bands and carrier compatibility should be confirmed before ordering.
Is a SIM card or data plan included?
A SIM card and cellular data plan are not listed in the supplied package contents. They should not be advertised as included unless confirmed for the selected package.
Can the ZL20 work through WiFi without a SIM card?
Yes. The ZL20 can communicate through an active WiFi network or smartphone mobile hotspot without a SIM card.
Can the ZL20 communicate with smartphones running Zello?
Yes. The ZL20 can communicate with compatible devices running Zello when users are connected through the correct contacts, groups or channels and have active internet access.
How far can the ZL20 communicate?
The ZL20 does not have a fixed 50-mile, 100-mile or other radio distance. Communication works between supported locations where users have internet access and are connected through the configured Zello service.
Can the ZL20 work without cellular coverage?
It can communicate through an active WiFi network or smartphone hotspot when cellular coverage is unavailable.
Can the ZL20 work without any internet connection?
No. The ZL20 requires mobile data, WiFi or hotspot internet access and does not list a conventional UHF or VHF radio mode.
What do the 100 channels mean?
The supplied specification lists up to 100 channels. These should be treated as software-configured Zello channels or groups rather than traditional radio-frequency channels. Actual availability depends on the app, account and device configuration.
How long does the 6500mAh battery last?
Battery life depends on cellular signal strength, WiFi use, screen time, volume, temperature and Push-to-Talk activity. A specific number of operating days should not be guaranteed without documented test conditions.
Is the RUYAGE ZL20 waterproof?
No. The ZL20 is not waterproof and should be protected from rain, immersion and other wet conditions.
Does the product include a Zello subscription?
No paid Zello subscription is listed as included. Customers may need to create a Zello account or choose an appropriate service plan. Available functions and fees are controlled by Zello.
Explore More Zello-Compatible Radios
Compare the ZL20 with other RUYAGE Zello-compatible walkie talkies, 4G LTE PoC radios, logistics and transportation radios and security communication radios.
Zello is a third-party application and trademark of Zello, Inc. Product compatibility does not imply endorsement or an official partnership unless expressly stated.
