12V 200AH Plus Low Temp Cutoff LiFePO4 Lithium Battery, Built-in 200A BMS, 5000+ Cycles Rechargeable Deep Cycle Battery, Perfect for RV/Camper, Marine, Solar Home and Off-Grid Applications...

I did my research here and was looking for $200 price range for a 100ah battery (I bought two.) Will Prowse on YouTube is an expert and tears down all the Chinese Lithium batteries and tells you about build quality and performance.I use them for the 55 lb. Minn Kota trolling motor on my canoe. Took them out last Sunday into the swift river. Went upstream and experienced steady unrelenting power that would’ve had me worrying about discharge on my old lead acid batteries. The batteries don’t break your back trying to lift them. The folding carry handles are more comfortable too. We went all day- something that would’ve had us into the 2nd lead acid battery easily. I only used one of my new batteries that day. When I brought it home, it had only used half its total usable capacity.You’re gonna need a charger that will do LiFePO4 or Lithium batteries specifically. These batteries will accept up to 14.6 amp charger I believe; I just bought a 5.5 amp one that does two batteries at the same time. It had the battery I did use fully charged from 50% the next day.I probably didn’t need to purchase a 2nd battery. From my experience, one Vatrer 100ah battery does the work of two 125ah lead acid deep cycle batteries.I’m so pleased with this purchase.

This battery is awesome! I installed it into my travel trailer, replacing 2 heavy 6-volt golf cart lead acid batteries. I think this is going to work much better (more power as it drains down further without damaging the battery). The heating function will be appreciated on my late fall hunting trips. I did have to replace the trailer battery charger electronics, but well worth and not that hard to do. The software and Bluetooth connection is great. I can sit in my trailer and check the status of the battery, including what my solar panels are providing. Can't wait to take it out on. my next trip!

I put this battery in the freezer until it got really cold—19°F (-7°C). At that temperature, it wouldn’t charge at all, which is normal for lithium batteries.After an hour, the battery warmed up to 41°F (5°C), and then charging started. At first, it charged at 14A, but as it got warmer, it went up to 20A.The app in not as friendly as on other batteries but works fine and tracked the current works as designed.

Very nice item Companies stands by Their equipment A little more expensive but well worth it. they're currently sold out I really want to get another one.

Battery has been good. Haven't put it through its paces yet. I wish they App was better. Very basic. If it had more features this would get 5 stars.

Battery came nicely packed. Opened to find what appeared to be a top notch battery. Installed the app right away and it hooked up to Bluetooth flawlessly. The app works very well with no options on it to make any changes. Connected it into my boat system but had to get longer studs since I have five ground wires that needed to be hooked up. So far I have been pleasantly surprised. According to the app it seems to hold 300 amps at full charge. I haven't put it to the test but I will be taking a trip with the boat in April. Updates to come. So far so good.

Arrived on 13.2v. Hooked it up and works great! Highly recommended!

Inexpensive and worked for what I needed