PowerUrus 12V 300Ah Motive Series LiFePO4 Lithium Battery for RV

This battery lives up to its advertising. I have subjected one to severe (within it's limits) discharge and it performed quite well. The battery requires a LiFePO4 charger that is capable of charging at 14.6 volts. Most common LiFePO4 chargers stop at 13.6 volts. When I encountered this problem, the folks at their Customer Service went out of their way to help me find the solution.

It arrived with a 100% charge, measured 14.4 volt and didn't even lose its charge at all for about three weeks until I mounted in my van. Highly recommended!

Commercial marine lithium systems installer for a few oems here. A bit of a delay due to a direct hit from a tornado and a hurricane, but the car and I both survived. These are a couple inches longer and about a half inch wider than my junk lipo4 group 31 108's pulled. Had the metal shop do mods to the battery tray. Only spent about 3 hours slipping these in and I must say they fit perfectly! Did a real gentle roll testing about 1 mi and now Performing my initial charge on the level 2 system in the car. Have yet to send out my Chargers for the Lipo 4 profile one at a time. Should be achieving about 80% on my AGM algorithm meanwhile. Have many questions and verifications of battery data and must say these boys seem legit. They are about a half a day off from our clock here so be patient. Will update after settling in a bit and doing range testing. All in all I would say a very good deal for the storage density. True 6s/6p is a rare ability at this point.

We needed to replace our 1800ah house bank of lead acid battery's that were now 5 years old and showing a significant reduction in capacity. That 1800ah consisted of eighteen 100ah 6v Golf Cart batteries, so it wasn't a small job to replace them. We did a significant amount of research before making this purchase in order to convince ourselves that the time was indeed right to switch to Lithium. The new
higher density, smaller case lithium batteries such as these is what sealed the deal for us. To be able to get the same capacity in six batteries as we had with eighteen and at 1/3rd the space and weight is a very good thing. And the fact that there's very little ongoing maintenance really tops it off.

We have now had these installed just over one month and are very glad that we made the switch. It's been a good experience so far. They arrived in great physical condition because they were packaged very well, and they also arrived at nearly full charge. The continuous 13.2v +- of output from full charge to about 80% "depth of discharge" is a distinct advantage for all of the electronics on a boat, including all of the 12V pumps.

I bought a set of these for my pickup camper to help me power my oxygen concentrator. I have them hooked up to a 2000 watt inverter and so far it's working fine. My solar panels are keeping up just fine. Batteries appear to be well constructed, came well packed in heavy duty boxes and installed quickly. Couldn't be happier.