Thermrup LAG618

Thermrup 8.4V Double Charger User Manual

Model: LAG618 | Brand: Thermrup

1. Introduction

Thank you for choosing the Thermrup 8.4V Double Charger. This charger is specifically designed to power and recharge 7.4V batteries used in Thermrup heated insoles, gloves, and pads. Please read this manual carefully before using the charger to ensure safe and optimal performance. Keep this manual for future reference.

2. Safety Instructions

To prevent injury or damage to the charger and connected devices, always follow these basic safety precautions:

  • Indoor Use Only: This charger is designed for indoor use in dry conditions. Do not expose it to rain, moisture, or extreme temperatures.
  • Correct Voltage: Ensure the input voltage of your power outlet matches the charger's specifications (120 Volts).
  • Compatible Batteries: Only use this charger with 7.4V batteries from Thermrup. Using it with incompatible batteries may cause damage or fire.
  • Avoid Overloading: Do not attempt to charge more than two batteries simultaneously.
  • Inspect Before Use: Before each use, inspect the charger, cables, and connectors for any signs of damage. Do not use if damaged.
  • Keep Away from Children: Store the charger out of reach of children and pets.
  • Unplug When Not in Use: Disconnect the charger from the power outlet when not in use or during electrical storms.
  • Proper Ventilation: Ensure adequate ventilation around the charger during operation. Do not cover it.
  • No Disassembly: Do not attempt to open or repair the charger. Refer all servicing to qualified personnel.

3. Package Contents

Verify that all items are present in your package:

  • 1 x Thermrup 8.4V Double Charger (Model LAG618)

4. Product Overview

The Thermrup 8.4V Double Charger features a compact design with two output cables, allowing for simultaneous charging of two compatible 7.4V batteries.

Thermrup 8.4V Double Charger with two barrel connectors

Image shows the Thermrup 8.4V Double Charger. It features a main power adapter body with two output cables, each terminating in a barrel connector. The charger is designed to simultaneously charge two 7.4V batteries.

Key Components:

  • Main Adapter Body: Houses the power conversion circuitry.
  • AC Power Cord: Connects the charger to a wall outlet.
  • Dual Output Cables: Two cables with barrel connectors (DC 3.5-1.35mm) for connecting to batteries.

5. Setup

  1. Connect to Power: Plug the AC power cord into a standard 120V wall outlet.
  2. Connect Batteries: Take your 7.4V Thermrup batteries and connect each barrel connector from the charger's output cables into the charging port of the batteries. Ensure a firm connection.

6. Operating Instructions

Once the charger is connected to a power outlet and the batteries are properly attached, the charging process will begin automatically. Most Thermrup batteries have an indicator light that will show the charging status (e.g., red for charging, green for fully charged). Refer to your battery's specific manual for details on its indicator lights.

  • Charging Time: Charging time will vary depending on the battery capacity and its current charge level.
  • Disconnecting: Once batteries are fully charged, disconnect them from the charger, then unplug the charger from the wall outlet.

7. Maintenance

  • Cleaning: Disconnect the charger from power before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or solvents.
  • Storage: Store the charger in a cool, dry place away from direct sunlight and moisture when not in use. Keep cables neatly coiled to prevent damage.

8. Troubleshooting

Problem Possible Cause Solution
Charger not working / No indicator light on battery
  • No power to outlet.
  • Charger or cable damaged.
  • Battery not properly connected.
  • Incompatible battery.
  • Check if the outlet is functional by plugging in another device.
  • Inspect charger and cables for visible damage. Do not use if damaged.
  • Ensure the barrel connector is fully inserted into the battery's charging port.
  • Confirm you are using a 7.4V Thermrup battery.
Slow charging
  • High battery capacity.
  • Environmental factors (e.g., very cold).
  • This is normal for larger capacity batteries.
  • Ensure charging in a room temperature environment.

If you encounter issues not listed here or if troubleshooting steps do not resolve the problem, please contact Thermrup customer support.

9. Specifications

  • Brand: Thermrup
  • Model Number: LAG618
  • Input Voltage: 120 Volts
  • Output Voltage: 8.4V
  • Output Current: 2.5 Amps
  • Wattage: 16.8 Watts
  • Connector Type: Barrel Connector (DC 3.5-1.35mm)
  • Compatible Devices: Thermrup 7.4V Batteries (for heated insoles, gloves, pads)
  • Number of Output Ports: 2
  • Item Weight: 0.09 Kilograms

10. Warranty and Support

This Thermrup charger comes with a limited warranty. Please refer to the product packaging or the official Thermrup website for specific warranty terms and conditions, including the duration of coverage. For technical support, warranty claims, or general inquiries, please contact Thermrup customer service through their official channels.

Note: Warranty information provided as '2' in product data. Please consult official Thermrup documentation for precise warranty details.

© 2023 Thermrup. All rights reserved.

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