Installing an OPTIMA® BLUETOP® high-performance AGM battery in your boat or RV means exceptional running time and more recharges than you’d get out of a traditional battery. It’s perfect for boats with trolling motors, extensive electronic systems, or RVs with creature comforts that tend to drain batteries quickly. On top of providing outstanding vibration resistance, the BLUETOP’s efficient power delivery and faster recharge time mean you’ll spend less time worrying about your battery. This means more time for fun. Again and again. This battery is ideal for those who need a sure-starting, strong-cranking, maintenance-free power source.