<div dir="ltr"><div class="gmail_default" style="font-family:arial,sans-serif">Hello Wrenches,</div><div class="gmail_default" style="font-family:arial,sans-serif">I am working with some people that want to use a 20 kw-hour to 30 kw-hour 48 volt lithium-ion battery with an Outback Radian and Outback FM charge controllers.</div><div class="gmail_default" style="font-family:arial,sans-serif">They are considering using Discover, Blue-Ion, Battle Born or SimpliPhi batteries.</div><div class="gmail_default" style="font-family:arial,sans-serif">Does any one have any recommendations of which battery functions best with the Outback system.</div><div class="gmail_default" style="font-family:arial,sans-serif">Thanks,</div><div class="gmail_default" style="font-family:arial,sans-serif">David Katz</div></div>