Optimate O-118

OptiMate USB O-118 Motorcycle USB-C Charger User Manual

Smart In-Line 3300mA Charger with Standby Mode and Vehicle Battery Monitor

Introduction

The OptiMate USB O-118 is a sophisticated in-line 3300mA USB-C charger designed specifically for motorcycles. It features a standby mode to prevent battery drain and an integrated vehicle battery monitor for optimal power management. This manual provides essential information for the proper installation, operation, and maintenance of your O-118 charger.

Key features include:

  • Powerful 3300mA USB-C port for efficient device charging.
  • Long 80-inch (200cm) cable for flexible mounting options.
  • Includes O-31 battery lead for universal compatibility with motorcycle batteries.
  • Weatherproof design with built-in protection for automatic power management.
  • LED indicator for real-time battery status monitoring.

Package Contents

Verify that all components are present in your package:

  • OptiMate USB O-118 In-line USB-C Charger Unit
  • O-31 Battery Lead with 10A Fuse
  • USB-C Cable (integrated)
  • Rubber Cap for USB-C Port
  • Cable Ties (typically two yellow ties)
OptiMate USB O-118 charger and included accessories
Figure 1: Complete OptiMate USB O-118 package contents, including the main charger unit, battery lead, and integrated USB-C cable.

Setup and Installation

Follow these steps for proper installation of your OptiMate USB O-118 charger:

  1. Connect to Battery: Attach the O-31 battery lead's ring terminals to your motorcycle's battery terminals. Ensure the red terminal connects to the positive (+) post and the black terminal connects to the negative (-) post.
  2. Secure Fuse: The O-31 battery lead includes an in-line 10A fuse. Ensure it is properly seated and protected.
  3. Connect Charger Unit: Connect the O-31 battery lead to the main O-118 charger unit. The connectors are designed to be weatherproof.
  4. Mounting: Route the 80-inch (200cm) USB-C cable to your desired charging location (e.g., handlebar, tank bag, pannier). Use the provided cable ties to secure the cables and prevent snagging or interference with moving parts.
  5. Protect USB-C Port: When not in use, always cover the USB-C port with the integrated rubber cap to protect it from water and dust.
OptiMate USB O-118 showing USB-C port and battery connection
Figure 2: The OptiMate USB O-118 unit with its integrated USB-C port and the connection point for the battery lead. Note the protective rubber cap for the USB-C port.
OptiMate USB O-118 with cable ties for mounting
Figure 3: The USB-C end of the OptiMate O-118, demonstrating how the included cable ties can be used to secure the cable for neat and safe routing on the motorcycle.

Operating Instructions

The OptiMate USB O-118 features intelligent power management to protect your motorcycle's battery.

Automatic Operation:

The charger automatically activates when the vehicle's battery voltage rises above approximately 13.3V, indicating the engine is running or the battery is being charged by the vehicle's alternator. It will automatically turn off when the voltage drops below this threshold or after approximately one hour of inactivity (no charging activity detected), entering a standby mode to prevent battery drain.

Battery Monitor LED Indicator:

The O-118 unit includes an LED indicator that provides real-time feedback on your motorcycle's battery status. Refer to the diagram below for interpretation:

OptiMate USB O-118 packaging with LED indicator guide
Figure 4: The OptiMate USB O-118 packaging, which includes a visual guide for the LED battery monitor. This diagram shows the voltage ranges for different battery states (e.g., AGM/Flooded, LiFePO4) and the corresponding LED indications.
Battery Monitor LED States (Typical 12V Lead-Acid Battery)
LED IndicationBattery Voltage (Approx.)Status
Green LED On> 12.7VBattery Good / Fully Charged
Yellow LED On12.4V - 12.7VBattery Discharged / Needs Charging
Red LED On< 12.4VBattery Critically Discharged
No LED On (Standby)< 13.3V (after 1 hour of inactivity)Charger in Standby Mode

Note: The exact voltage thresholds may vary slightly depending on the battery type (e.g., AGM, Flooded, LiFePO4) as indicated on the product packaging diagram.

Maintenance

The OptiMate USB O-118 is designed for durability and minimal maintenance. However, regular checks can ensure its longevity and optimal performance:

  • Cleanliness: Periodically wipe the unit and cables with a damp cloth to remove dirt and grime. Avoid using harsh chemicals.
  • Connections: Ensure all connections (battery terminals, charger unit connection) remain secure and free of corrosion.
  • Cable Integrity: Inspect the cables for any signs of wear, cuts, or damage. Replace the unit if significant damage is found.
  • USB-C Port Cap: Always ensure the rubber cap for the USB-C port is properly sealed when not in use to maintain its weatherproof rating.

Troubleshooting

If you encounter issues with your OptiMate USB O-118, refer to the following common problems and solutions:

ProblemPossible CauseSolution
No LED indication / Charger not activating.
  • Battery voltage too low.
  • Loose or corroded battery connections.
  • Blown 10A fuse in O-31 battery lead.
  • Charger in standby mode.
  • Start motorcycle engine to raise voltage above 13.3V.
  • Check and clean battery terminals; ensure secure connections.
  • Inspect and replace fuse if necessary.
  • This is normal behavior; charger will activate when voltage is sufficient.
Device not charging when connected.
  • Charger not active (in standby or low voltage).
  • Faulty USB-C cable or device.
  • USB-C port obstructed by debris.
  • Ensure motorcycle engine is running or battery voltage is high enough.
  • Test with a different USB-C cable and/or device.
  • Carefully inspect and clean the USB-C port.
Battery drains quickly after installation.
  • Incorrect wiring (e.g., reversed polarity).
  • Faulty unit (rare).
  • Double-check battery connections (red to +, black to -).
  • Contact customer support if problem persists after verifying connections.

Specifications

AttributeDetail
BrandOptimate
Model NumberO-118
ManufacturerTecMate
Power SourceBattery Powered (12V Motorcycle Battery)
OutputUSB-C, 3300mA (3.3A)
Cable Length200cm / 80 inches
Dimensions (L x W x H)4.53 x 0.98 x 0.59 inches (approx. for main unit)
Item Weight5.3 ounces
Safety CertificationCE
First Available DateAugust 8, 2023

Warranty and Support

The OptiMate USB O-118 comes with a 3-year warranty, as indicated on the product packaging. For warranty claims, technical support, or further inquiries, please contact TecMate, the manufacturer of OptiMate products.

You can find more information and support resources on the official OptiMate website:

Visit OptiMate Website

© 2024 Optimate. All rights reserved. Information subject to change without notice.

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