Redodo Lithiumbatterij LiFePO4 12V 200Ah Plus, Ingebouwde 200A BMS, 2560W Lithiumbatterij Uitgangsvermogen met 4000+ Cyclus, 10 Jaar Levensduur, voor Camper, Zonnesysteem, Boot, Enz

I love my Batteries,: Redodo 12.8V 200Ah PLUS Lithium LiFePO4 Battery, Max 2560W Power Output, 200A BMS Protection.I have 4 of these babies. Wired them in parallel for a 12.8V system: Total Capacity (4 Batteries in Parallel): Voltage:12.8V (Same as a single battery)Total Capacity: 800Ah (4 × 200Ah)Total Watt-Hour: 10,240Wh (4 × 2,560Wh),Had them for more than a year, Powered by Renogy Rover 40 mppt with string of 3 @ Renogy 220 Watt Bifacial Solar Panel 12 Volt Monocrystalline High Efficiency Solar Module, and a 2nd charger, a Renogy Rover 60 Amp with 4 @Renogy N-Type 16BB 12V 250W Bifacial Solar Panel Double-Side High-Efficiency PV, max amps of 100 charge rate, I am running a 5000 watt 12 volt 120 volt inverter, Cutoff switches on all Batteries and converter have 4/0 cables attached, fused, all on my 27Ft 5th wheel. I am pretty much off grid 98% of the time. 2% using grid to charge because of weather mainly.

Size changed.Quick to ship, item as described. Thanks and God bless. Jesus saves

Livraison rapide poids fantastique a comparé a mes autres batterie plomb acide la charge initial a bien été 5 heures reste a installer dans notre vr.

UPDATE: finally got a new 4000-watt pure sine wave inverter and now I can run my swamp cooler, dishwasher, washing machine, gas dryer, carpet cleaning machine, all my kitchen electrics including my 1800-watt countertop air fryer, as well as my TV, sound system, security system, google home device, Aerogarden, and various led plant lights, all without a hitch (not all at the same time of course). I haven't tried my big window swamp cooler yet but I'm hopeful it won't be a problem. During bright sun, the battery continues charging up as it's being used and as long as I give it enough time to recover before the good sun goes away for the day, it will run the devices that are constantly connected (100 to 150 watts) all night long. However, it has to be above 13.0v as indicated by both the controller and the inverter readouts. If it's below 13.0v before I go to bed, there's a good chance the system will shut down during the night. It routinely fully charges to 14.4v and I get a lot of use out of it before it runs down to 13.0v. Upping my rating from 3 stars to 4.ORIGINAL REVIEW: I have mixed feelings about this battery. I'm using it in a solar system with a 1500- watt/2000-watt peak pure sine wave inverter, an Ames 80A MPPT controller, and 920-watts of solar panels. It runs my Bonaire window swamp cooler, my dishwasher, and a light load in my washing machine. It will *not* run my large Arctic Circle window swamp cooler, probably because it has an electric motor. According to Redodo, I need a much more powerful, much more expensive inverter to run it. I haven't tried running either my microwave or my full-size fridge with this system. The main problem I'm having is that the controller always indicates the battery has much more charge in it than it really does. For example, the controller may say the battery is at 13.0 volts 90% charge but with less than 100-watt load the battery will completely die in less than 8 hours, shutting the whole system down. This usually happens when I'm sleeping so I don't know exactly how long it takes. I'm somewhat of a beginner with solar and LiFePo batteries so I'm not sure if it's me, the set-up, or if this is just not the right battery for this application. I think if you just want it for emergency power it will work great for you. It can run a lot before it shuts down. But then you have to fully charge it up again before you use it again. The company says that is the preferred way. Although it *will* charge up as you continue to use it at the same time, that is not the preferred way per the company. Not sure if that will harm the battery or cause a shorter life or what. So it's kind of like a power tool. You charge the battery up and the tool runs fine then all of a sudden, with no warning, it totally runs out of charge and stops working. If that's just the way LiFePo batteries are, I wish I had known ahead of time. I might have gone for a different battery specifically meant for solar application. As it is, the price was good and the customer service is very good provided you can deal with email only communications with a 12-24 hour response time. Also, when this battery eventually died, I was able to "wake up" the battery management system (BMS) with a compact jump starter (the one I use for my car) right where the battery sat, without having to disconnect anything, since I don't have a lithium battery charger. Otherwise I would have had to disconnect it, take it outside, and hook it up directly to a smaller, low-power solar panel. Try that at your own risk.

I've had 2 of these in my RV for 3+ months. These are a huge upgrade from the GC2 deep-cycle flooded lead acid batteries they replaced. They charge much faster - I can dump 100+ amps into them until they're 90% full. They have much better discharge performance - Even when they're down to 20%, I can run the 1000W inverter at full power without the voltage sagging. No maintenance, no sulfation from deep cycling, less weight to haul around... they're just better.Also, they have a cute mascot.Some notes on charging:These have an integrated BMS so they do not need a 3 or 4 stage charger. 2-stage works great - constant current until they reach 14.4V, then constant voltage with tapering current until they're full, at which the BMS cuts off the charge automatically.When charging at 14.4V, the pair tapers down to about 50A for 10-20 minutes, then the BMS shuts them off. They don't shut off at the same time so the current suddenly drops to 25A, then 0A when the second one shuts off. If I leave the generator running they'll reconnect a few times to finish topping off. If I set the charge voltage high (14.6V) they will do shorter, faster pulses. If I set it lower (14.2V) they tend to top off at a slower, steadier rate. Either way doesn't significantly affect the overall charge time, and being Li-ion it's not necessary to finish charging the last few percent to keep them healthy.Charging from the alternator is very fast (100+ amps) at first when they're discharged, but it slows down a lot for the second half of the charge because the alternator floats at 13.8V for the sake of the engine battery. They do seem to get most of the way eventually, but higher voltages go much faster.