Power Queen 12V 200Ah PLUS LiFePO4 Deep Cycle Lithium Battery, 4000 to 15000 Cycles, Built-in 200A BMS, 2560W Load Power, Backup Battery in Case of Power Outage, Perfect for RV, Off-Grid System, Solar

I've had this battery for almost a year now. I bought it for our RV. It has plenty of power, so far I'm very pleased with it. We have a generator and our RV has solar panels on the roof. With these I have not seen the power drop below 95%. We can watch TV movie and have DVD player, TV, Lights and charge 2 phones for 2-3 hours and battery level only drops a couple percent. This is ten times better than lead acid battery. The price was very good compared to RV dealers, less then half. Customer service is very good as well. I asked questions by e-mail and they always answered by the next day. Very good service. If you are looking for an RV battery I highly recommend this one.

Nach über einem Jahr Nutzung funktioniert einwandfrei.

This battery replaced 2 6 volt golf cart batteries for my main house battery. I use a Xantrex HFS 2000 Watt pure sine wave inverter/charger. Battery installed without issue. A little larger than the 6 v footprint so had to modify the battery shelf and strap the battery in. Also have a 100 w solar panel connected. Initial testing with a 900 watt microwave and Xantrex gave E05 code for low battery but no alarm. This can be normal for larger loads. Inverter did not alarm which it did all the time with the 6a v batteries. Will update my review as further experience. A number of my fellow boaters are interested. Update: battery is performing better than I could have hoped for. Running the inverter all day with a small bar fridge and all the usual electrical devices in my boat and it maintains full Voltage. 100 watt solar panel keeps battery at maximum. Can use microwave, toaster with no issues. Recommended

Arrived very quickly (2 days). I have it charging off 2x100watt solar panels on the deck of my condo. So far it has gotten me through one power outage of about 8 hours. It kept my fridges going, tv and internet on and recharged my phones and tablet. With 200Ah I probably could have run like that for 5-7 days. Overall, very happy with this battery

Very happy with this purchase. Dont bother trying to determine battery state of charge with a volt meter, get yourself a shunt Coulomb counter. Upgraded the battery in our hydraulic lift and its been working for weeks on its first charge.