OptiMate O7 SAE to TM Converter Lead

About this Optimate OptiMate O7 SAE to TM Converter Lead

Modernise your battery maintenance setup with the OptiMate O7 SAE to TM Converter, available now at On Yer Bike. This essential adapter is the perfect solution for bikers who have upgraded to a newer SAE-compatible OptiMate charger but still have older-style TM (white) connection leads fitted to their motorcycles. Instead of the hassle of stripping down your bike to install new wiring, simply plug this 15cm converter into your existing lead for an instant, secure connection.

The O7 lead acts as a bridge between the industry-standard 2-pin SAE connector and the legacy KET/TM connector with its distinctive locking clip. This makes it compatible with all AccuMate and pre-2012 OptiMate accessories. Built to the high standards expected from TecMate, the lead uses 18AWG (0.82mm²) thick-copper cabling to ensure a consistent charge and a 5A current rating (7A max), providing the reliability you need for long-term battery care.

At On Yer Bike, we recommend the O7 for its durability and weather resistance. The SAE end features a heavy-duty rubber shroud and a tethered sealing cap to protect the electrical pins from road spray and corrosion. Even in the depths of a UK winter, the cable remains flexible down to -40°C, making it a dependable piece of kit for year-round riders. Save time and money by reusing your existing vehicle leads with this professional-grade adapter.