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I'm looking to get a quote for a specific type of battery. The battery should be a 12V rechargeable unit designed to easily connect to standard battery terminals. It needs to feature both positive and negative knobs for user-friendly attachment. This battery will be used to start a diesel generator with a specific power capacity, so it must be of a normal size suitable for that application. In addition to the basic specifications, I would like to know about the pricing, available stock, lead times for delivery, and any warranty options you offer. If there are multiple models or variations available that meet these criteria, please include details on those as well. Looking forward to your prompt response!