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s. randall
Reviewed in the United States on May 3, 2025
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.
Samuel T.
Reviewed in the United States on May 17, 2025
Very nice. I got 2 in parallel. Love the blue tooth function
Todd A.
Reviewed in the United States on May 14, 2025
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.
MP
Reviewed in the United States on March 19, 2025
This item took the place of 4 AGM batteries, doubling my capacity with half the space and at a fraction of the cost to replace one-for-one individual 100 Ah lithium. The battery fits perfectly on the slide drawer previously occupied by 2 AGMs, which freed up my other drawer for camping accessories. The Bluetooth connection works great with the app, as well.
Virgil
Reviewed in the United States on April 29, 2025
Now this is a battery!!! Absolute beast, built extremely well, intuitive app and ENORMOUS energy storage. Great battery
Josh
Reviewed in the United States on April 22, 2025
This battery is a powerhouse and has worked perfectly. I will never buy another battery that doesn't have a Bluetooth connection to verify all of the battery levels and performance. I use the app to cross-reference the battery levels and charging levels with the battery monitor. I can't say enough good things about this battery. I recommend this battery to anyone looking to add/ upgrade the batteries in their RV.
tallwookie
Reviewed in the United States on September 18, 2024
so I ordered two of the 460ah 12v batteries - they both shipped out the same day (different UPS tracking numbers as they're kind of huge and are packaged separately) but only one arrived, about 5 days after I put in the order.per Vatrer customer service (and they're great btw, much love for Vatrer), UPS is **very** unreliable. it's hard to say what actually happened, but per the UPS tracking website, I'm pretty sure that the 2nd battery never made it off of the plane because not only did I not receive it, 3 days later it arrived in Laurel, MD - 2760 miles away from where it was supposed to be delivered.over the next 5 days it slowly made its way to Chicago, IL where it sat for 5 more days, then UPS air-shipped it to where it was 10 days prior. UPS did finally deliver it on that day. It's really good that Vatrer packages the batteries as well as they do (2"+ thick foam on all sides) because the box was beat up, had holes in it, one of the straps had frayed and almost snapped, etc.both batteries that I ordered (when they arrived) had 50% state of charge, as is expected for a lithium chemistry battery, 12.8v nominal (13.2v actually now, I use the Overkill Solar app for monitoring). all of the cells are balanced - with each other, internally, and when comparing the cells between batteries they are also balanced. I need to get some more hardware before I can charge them up and put them in storage, but so far they work flawlessly.overall I am happy with my purchase and I really appreciate the customer service from Vatrer, someone needs to give those guys a raise - but let the buyer beware, if UPS gets involved it's a real headache.
Shyree
Reviewed in the United States on July 16, 2024
We upgraded our camper batteries to this lithium battery and we no longer have to keep it plugged in at home. It charges through solar panels and on trips without power, keeps our non gas fridge running.
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