Extreme Power to the Last Volt Description About us YTX4L-BS sealed AGM batteries by Pirate Battery are constructed with lead calcium alloy and absorbed glass mat technology that allows for a completely maintenance-free and high-performance operation. All YTX4L-BS Pirate Battery brand AGM batteries are manufactured with the highest quality materials and rigorously tested to ensure safety, OEM compatibility, effectiveness and optimal performance. Extremely Fast Free Shipping. 60-day no questions asked money-back guarantee. 24-Month warranty. Features: No spills, no leaks, and no water to check Patented sealed post prevents corrosion which gives extended battery life Extreme vibration resistance to ensure maximum conductivity High Cranking Amps Low Self-Discharge Rate Ready for Immediate Use Pirate Battery strives to provide every customer with an exceptional buying experience and top quality products at unbeatable prices. 24 Months Warranty 60 Days Money Back Guarantee Fast Free Shipping Top Customer Service For more than 25 years, Chrome Battery CEO Dale Petruzzi has successfully bought and sold thriving battery businesses. Dale's combined industry expertise and entrepreneurial knowledge are the foundations that created the Chrome Battery online retail website. From the start, his objective was to provide consumers with safe, reliable, quality products at an affordable price. Realizing that many online battery retailers are located overseas selling poor quality batteries, Dale's vision was to provide a high-quality product that was required to adhere to American manufacturing standards at competitive prices. Chrome Battery takes pride in consistently exceeding customer expectations by offering a first-rate buying experience . Our super-star team of customer service representatives guarantees extremely fast response times to customer inquiries by offering several contact methods. All customers are able to contact our teams by phone, email or Live Chat. Our goal is to provide a seamless transaction every single time you order from Chrome Battery.