Description Optima Yellow Top 4.2 12V “The ultimate power source” The Optima Yellow Top is a compact, versatile, and extremely powerful battery that can be used for both electric (traction) applications and engine starting. Because it is a traction battery, it is perfect for electric boating, caravan movers, or lighting. Thanks to its high starting power, it is also ideal as a starter battery. The Yellow Top is used in construction machinery, emergency services, off-road vehicles, and generators. And the best part? It delivers top performance even in extreme temperatures from -40°C to 40°C! This battery is recommended for frequent or continuous winch use, while for moderate winch use, we recommend the Optima Red Top 4.2. The Optima Yellow Top has a convenient size and can even be mounted on its side. All Optima batteries are AGM batteries with Spiral Cell Technology, ensuring reliability and a long lifespan. Item Number Optima YTS-4.2 Voltage 12V Cold Start Current (EN) 765 Capacity (EN) AH 55 Reserve Capacity (BCI) Min 120 Dimensions LxWxH (incl. terminal) 254mm x 172mm x 200mm Weight 19.5kg Item Number Optima YTS-4.2 Voltage 12V Cold Start Current (EN) 765 Capacity (EN) AH 55 Reserve Capacity (BCI) Min 120 Dimensions LxWxH (incl. terminal) 254mm x 172mm x 200mm Weight 19.5kg
