1. Introduction
This instruction manual provides essential information for the proper use and care of your Kircuit USB replacement cord. This cable is designed to provide reliable charging and data transfer capabilities for compatible devices.
Compatibility: This USB cord is specifically designed for use with the Verizon Kyocera Cadence LTE S2720 and Kyocera Brigadier E6782 mobile phones.
2. Product Overview
The Kircuit USB replacement cord is a high-quality cable engineered for durability and performance. It features a standard USB Type-A connector on one end and a Micro USB connector on the other, suitable for connecting your compatible Kyocera device to a power source or computer.

Image 2.1: Kircuit USB replacement cord. This image shows the black USB cable coiled, with a standard USB Type-A connector and a Micro USB connector visible.
Key Features:
- High Quality Construction: Manufactured with durable materials for extended lifespan.
- Reliable Performance: Tested to ensure consistent charging and data transfer.
- Broad Compatibility: Specifically designed for Verizon Kyocera Cadence LTE S2720 and Brigadier E6782.
Safety and Design
Kircuit products are designed with safety and durability in mind. The cable incorporates features to protect against common electrical issues.

Image 2.2: Built-in Safety Protections. This diagram shows a circular flow with icons for Short Cut protection, Excess Voltage protection, Over Temperature protection, and Overcurrent protection, all centered around the Kircuit brand.

Image 2.3: Durable Cable Design. This image highlights the internal structure of the cable with thick insulation and abrasion-resistant outer sheathing, designed to prevent damage and withstand high temperatures.

Image 2.4: Plug Design Comparison. This image compares the secure and stable connection provided by Kircuit plugs against other designs that may be prone to breaking or overheating.
3. Setup and Connection
- Identify Connectors: Locate the standard USB Type-A connector (the larger, rectangular end) and the Micro USB connector (the smaller, trapezoidal end).
- Connect to Power Source or Computer:
- For charging: Insert the USB Type-A connector into a compatible USB wall adapter or car charger.
- For data transfer: Insert the USB Type-A connector into an available USB port on your computer.
- Connect to Device: Carefully insert the Micro USB connector into the charging/data port on your Verizon Kyocera Cadence LTE S2720 or Brigadier E6782 phone. Ensure the connector is oriented correctly to avoid damage. Do not force the connection.
- Verify Connection: Once connected, your device should indicate that it is charging or that a data connection has been established with your computer.
4. Operating Instructions
Charging Your Device:
To charge your Verizon Kyocera phone, connect the USB cord as described in Section 3 to a suitable USB power adapter (e.g., wall charger, car charger). The charging indicator on your phone will typically illuminate or display a charging icon.
- Ensure the power source provides the correct voltage and current for your device.
- Avoid using damaged cables or chargers, as this can harm your device or pose a safety risk.
Data Transfer:
To transfer data between your Verizon Kyocera phone and a computer, connect the USB cord as described in Section 3 to a computer's USB port. Your phone may prompt you to select a connection mode (e.g., "File Transfer," "MTP," "PTP," or "Charging Only"). Select the appropriate mode for data transfer.
- Follow your computer's operating system instructions for accessing files on a connected device.
- Safely eject or disconnect your device from the computer before physically removing the cable to prevent data corruption.
5. Maintenance and Care
- Storage: Store the cable in a cool, dry place away from direct sunlight and extreme temperatures. Avoid tightly coiling or bending the cable at sharp angles, which can damage internal wires.
- Cleaning: If the cable becomes dirty, gently wipe it with a soft, dry, lint-free cloth. Do not use harsh chemicals or abrasive cleaners. Ensure connectors are free of dust and debris.
- Handling: Always grasp the connector ends when plugging or unplugging the cable. Avoid pulling on the cable itself, as this can strain the connections and lead to damage.
- Inspection: Periodically inspect the cable for any signs of wear, fraying, cuts, or exposed wires. Discontinue use immediately if any damage is observed.
6. Troubleshooting
Common Issues and Solutions:
- Device Not Charging:
- Ensure both ends of the cable are securely connected.
- Try a different USB power adapter or USB port.
- Check the charging port on your phone for debris or damage.
- Verify the power source is active.
- Device Not Connecting for Data Transfer:
- Ensure the cable is connected to a computer's data-enabled USB port.
- On your phone, check the USB connection settings and select "File Transfer" or "MTP" mode.
- Try a different USB port on your computer.
- Restart both your phone and computer.
- Cable Appears Damaged:
If the cable shows any signs of physical damage (fraying, cuts, exposed wires), discontinue use immediately and replace it to prevent potential hazards or damage to your device.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | Kircuit |
| Connector Type | USB Type A to Micro USB |
| Cable Type | USB |
| Compatible Devices | Verizon Kyocera Cadence LTE S2720, Brigadier E6782 |
| Color | Black |
| Connector Gender | Male-to-Male |
| Shape | Round |
| Number of Pins | 4 |
| Indoor/Outdoor Usage | Indoor |
| Maximum Voltage | 525 Millivolts |
8. Warranty and Support
For warranty information and customer support regarding your Kircuit USB replacement cord, please refer to the documentation provided with your purchase or contact the seller directly. Kircuit aims to provide reliable products and support for its customers.
For further assistance, please visit the official Kircuit website or contact their customer service department.