I have a 2 year old Renogy Lithium 100ah deep cycle battery. Only has been charged by means of solar. It’s in excellent condition and still under warranty. It’s also Bluetooth so you can monitor its temperature, its charge value along with other readings. I’m selling this because i changed my set up so no longer needed. Excellent well kept condition. No issues at all. I’m located in Portland Oregon. Asking $300 which is half what I paid. Please email with any questions. Thanks