The like-new batteries were purchased by customers who mistakenly bought the wrong capacity or incompatible batteries for their applications. We assure you that all like-new batteries are rigorously checked and tested to verify functionality and quality before delivery ( only a few have minor scratches on the surface). All like-new batteries qualify for the same 5-year warranty as our new batteries. Order with confidence knowing we stand behind the quality.【460Ah Power Monster】The LiTime 12V 460Ah LiFePO4 lithium battery can be connected in series and parallel up to a massive 51.2V 1840Ah configuration, providing 51.2kW of output power and 94.2kWh of usable energy. This modular design satisfies any energy storage or off-grid power needs. 【Durability You Can Trust】A built-in 250A BMS carefully monitors each cell group, equalizing voltage, and preventing over/under voltage conditions. This ensures optimal performance, safety and up to 4,000 cycles at 100% DOD, 6000 cycles at 80% DOD, and 15,000 cycles at 60% DOD.【5-Year Warranty】All LiTime batteries undergo stringent testing to guarantee quality and reliability. We stand behind this premium product with a 5-year warranty, so you can feel confident in your investment.【Versatile Energy for Any Application】Whether powering solar arrays, RVs, boats, EVs, uninterruptible power supplies (UPS), or homes, the 12V 460Ah battery excels due to its large capacity, configurable design and maintenance-free operation. Suitable for residential, commercial and industrial power applications.【Expert Advice At Your Fingertips】Our dedicated support team is ready to answer technical questions within 24hrs through live chat and email. We aim to provide the best customer experience every step of the way.● DO NOT use as Starter Battery: This battery is NOT suitable for starting engines. If you need a starting battery, please consider LiTime 12V marine starting batteries series.