- 12.8V 460Ah Self-Heating LiFePO4 RV Battery, APP Monitoring, Built-in 300A BMS, Max. 3840W Load Power, 5880Wh Usable Energy, 5000+ Cycles Lithium Battery, Perfect for RV, Motorhomes

Really impressed with this battery. It's huge. It's heavy. It has tons of power. Be sure you have adequate space for this beast. I put it in an external box outside my RV. I ran some wire to my battery compartment for my 12v needs. I then installed an inverter and ran a line through the floor of my RV and connected it to an outlet mounted on the wall. I run a desktop computer on it, sometimes all night, and this thing doesn't mind a bit. It charges fast the next day with my 600 watts worth of solar panels. The self-heating function has worked great. I'm completely off-grid and would recommend this battery to anyone doing the same.

So far so good, love the battery, design and quality appear great. I have high expectations for this product. Came charged to 49%, charged to 100% in about 4 hours at 45 amps. It has been running the camper for 3 days with a little solar and doing great.

Well made. The APP is basic but it’s all one needs.

This is a great product that works well. Replaced the house batteries in my motorhome. Everything works great

Very good battery. Enough power to meet the demand and it has self heating.

So far, so good! I purchased the 12v 460ah, self heating battery. I used it to replace the 2 100ah lead acid batteries in my RV. I have completed 1 charge cycle. I mated it to a 3500w inverter. I was able to get 3.5 hours of run time on the A/C unit. I upgraded my converter to one campatible with this type of battery, but it only charges at 20a and takes about 20hours to completly charge it. I am considering adding the 170a VATRER charger to get about a 5 hr charge time when combined with the 20a converter charger. Loving it so far, the app works great and I like the on/off button.

Now in full operation for three full months in a 37ft 5th wheel that we live in full-time. The size was perfect, seemingly built specifically for the space. Weight was unexpected at first but made sense considering the capacity and the metal shell. Installation was a breeze with only one hiccup due to post orientation, simple work around to correct. Most attractive was the lower cost (over $400 less than the RV dealer's recommendation). The bluetooth connection provides solid, accurate information on the state of the battery with little to no connectivity problems. If there was one thing I would add, it would be a more visible notification when/if the heating element is active to better plan endurance. We will be buying another one in the near future to enable a fully off-grid configuration

These batteries are awesome. I installed 2 of them in my 41ft Tiffin Phaeton 40IH all electric coach. These replaced 6 Lifeline AGM 6V batteries (540lbs vs 209lbs!!). After learning that AGM amp hour ratings really need to be divided by 2, I understand why they would NOT last the whole night when using off grid. Those AGMs total 900Ah but only 450 or so is actually usable because of voltage drop. These Vatrer batteries maintain voltage all the way down to nearly zero amo hours remaining and charge super fast! These 2 batteries are 920Ah, 11.8Kw!! I have 2.2KW of solar. I can run 1 A/C without the generator. Time will tell and I'll update after a year. Others have had really good experience with them. Pic is during install.