Optimate USB O-118, Smart in-line 3300mA Motorcycle USB-C Charger, with Standby Mode and Vehicle Battery Monitor

The OptiMate USB O-118 is a premium, high-output dual USB smart charger designed to safely power your electronic devices directly from your vehicle's pre-installed battery lead. Delivering a combined 3300mA of fast-charging current across two USB ports, this rugged, weatherproof charger automatically adapts to your phone, GPS, camera, or tablet's specific power demands. Engineered with built-in battery protection, it intelligently monitors your vehicle’s battery voltage and automatically shuts down when the engine is turned off, ensuring your device gets a full charge without risking a dead vehicle battery.

Features and Benefits

• High-output dual USB ports — Delivers up to 3300mA of continuous, fast-charging current across two USB outlets, allowing you to charge two power-hungry devices—like a smartphone and an action camera—simultaneously.

• Intelligent battery protection — Features a smart micro-processor that monitors vehicle battery levels; it automatically shuts off 3 hours after the engine stops or instantly if the battery voltage drops below 12.3V, safeguarding your battery from deep discharge.

• SAE quick-connect interface — Plugs instantly into any industry-standard 2-pin SAE battery lead, transforming your existing battery maintenance connection into an on-the-go charging station.

• Adaptive smart charging — Automatically recognizes the connected device type (Apple, Android, etc.) and adjusts its internal charge profile to deliver the fastest, safest charge possible.

• Length: 50 cm (20″) cable provides the ideal routing length to bring the USB charging ports up from your battery compartment to a tank bag, handlebar mount, or convenient storage area.

• Weatherproof sealing system — Designed with a rugged, form-fitting rubber cap and shroud that entirely seals the USB ports against driving rain, mud, dust, and road grit during harsh outdoor rides.

• Visual LED status indicator — Includes an integrated, low-profile LED light that glows green to confirm the charger is active and safely supplying power to your devices.

• Rated for –40 °C/°F — Built to survive extreme seasonal elements; the premium insulation jacket remains completely pliable, flexible, and crack-resistant even in severe sub-zero winter temperatures.

What’s in the Box

• 1 × OptiMate USB O-118 Smart Charger (2-Pin SAE to Dual USB, 50 cm)

• Attached weather-proof rubber sealing cap for the USB ports

Warranty

• 3-year limited replacement warranty