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❄️🔌 Power up anywhere, anytime — even when the cold bites!
The OptiMate Cable O-40 is a premium weatherproof SAE socket with a 40-inch, 18AWG cable rated for extreme cold down to -40°C. Designed for panel mounting in an 18mm hole, it supports up to 5 Amps and offers a reliable, waterproof connection ideal for motorcycles, boats, and outdoor charging setups. Compatible with popular bike brands and built for rugged, permanent installation, it’s the go-to accessory for professionals demanding durability and seamless power access in any weather.







| ASIN | B01N57XLNS |
| Brand | OptiMate |
| Brand Name | OptiMate |
| Cable Type | USB |
| Colour | Black |
| Compatible Devices | Charging Adapter |
| Compatible Phone Models | Likely compatible with smartphones, specific models not listed |
| Connectivity Technology | USB |
| Connector Gender | Female-to-Female |
| Connector Type | Usb |
| Country of Origin | USA |
| Customer Reviews | 4.7 out of 5 stars 630 Reviews |
| Gauge | 18.0 |
| Global Trade Identification Number | 05425006144339 |
| Included Components | Battery Charger Cable |
| Indoor Outdoor Usage | Outdoor |
| Item Shape | Round |
| Item Type Name | OptiMATE CABLE O-40, Weatherproof SAE socket, panel mount - 40" |
| Item Weight | 50 Grams |
| Manufacturer | TecMate |
| Maximum Current | 10 Amps |
| Maximum Voltage | 5 Volts |
| Model Name | OptiMATE CABLE O-40, Weatherproof SAE socket, panel mount - 40" |
| Model Number | O-40 |
| Number Of Pins | 2 |
| Number of Items | 1 |
| Other Special Features of the Product | Weatherproof |
| Outer Material Type | Rubber |
| Part Number | O-40 |
| Recommended Uses For Product | permanent vehicle mounting for charging devices, outdoor and indoor usage with SAE-compatible devices |
| Special Feature | Weatherproof |
| Specification Met | SAE |
| Unit Count | 1.0 Count |
| Wattage | 50 Watts |
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