
TR x CTEK BATTERY BUNDLES

Tomioka Racing Batteries + CTEK Chargers: 10% OFF BUNDLES
Tomioka Racing has partnered with CTEK, the global leader in battery charging technology, to bring you the ultimate power solution for your performance vehicle. For a limited time, save 10% when you purchase any Tomioka Racing lightweight battery with a CTEK maintenance charger.
These bundles are specifically designed for project cars, track-day vehicles, and garage queens that often sit unused for extended periods. By combining our lightweight performance batteries with CTEK's intelligent charging technology, we're offering a complete solution that extends battery life to 5+ years, even during long storage periods.
Lightweight Performance
Our lightweight racing batteries deliver maximum power with minimum weight. Up to 60% lighter than conventional batteries with equal or higher cranking power for better performance.
Advanced Charging Technology
CTEK's smart 8-step charging process automatically detects battery condition and applies the optimal charging parameters to maximize performance and extend lifespan.
Extended Battery Life
With proper trickle charging maintenance, you can extend your battery's lifespan from the typical 2-3 years to 5+ years, even for vehicles that sit unused for months at a time.