Optima Red Top Battery RT R 4.2 (8003-251)

Batteries Automotive Dual-Purpose AGM Spiral Technology

Price

4-BVO-R50R

Length	254 mm
Width	175 mm
Height	200 mm
KG	17
Voltage	12 V
CCA	815
Capacity	50 Ah
Features	AGM, Spiral Technology
Warranty	1 Yr Ltd Warranty
Industry Reference	RT R 4.2, RTR4.2, 8003 251

Optima Red Top Battery RT R 4.2 (8003-251) | High-Performance AGM Spiral Technology

Built with patented SpiralCell Technology®, it delivers maximum starting power, vibration resistance, fast recharge, and long-lasting durability. Perfect for commercial, agricultural, construction, emergency, and automotive use.

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The Optima RedTop Battery RT R 4.2 (8003-251) is engineered to deliver unmatched starting power and reliability. Designed with patented SpiralCell Technology®, this high-performance AGM battery is the top choice for applications where starting strength is critical. Whether powering commercial vehicles, agricultural equipment, construction machinery, emergency fleets, generators, or everyday street cars, the Optima RedTop ensures dependable performance every time.

This battery offers superior advantages: a three-times longer lifespan than conventional batteries, 15x greater vibration resistance, and a completely spill-proof design. Its extremely low self-discharge rate means it can sit unused for long periods while still delivering a strong start, reducing downtime, maintenance, and repair costs. With fast recharge capability and the lowest internal resistance of any lead-acid battery, the Optima RedTop RT R 4.2 is built for productivity, durability, and confidence.