Redodo 12V 410Ah LiFePO4 Battery, 5248Wh Lithium Battery with 250A BMS, Max. 3200W Output Power, Grade A Battery Cell, 4000+Cycle Times, 10-Year Lifetime for RVs, Solar System, Marine

I have property in the mountains and needed an off grid power solution. I purchased two 12v 200ah zooms batteries to run in series to utilize for my 4000w/8000w 110volt inverter. The batteries shipped fast and I received 1 day earlier than expected. Batteries received were very close to balanced. I charged to full a couple weeks before taking them up to my cabin. The discharge rate was minimal and as expected during the wait. I now have them set up with my 1000w solar panels and charge controller. They did amazing. I had no problems running power equipment such as miter saw and compressors all while charging everyone's phones and tablets. They worked exactly as you would expect a battery to work. With my solar setup they never dipped below 80% capacity. I have been back home from my cabin for a couple weeks now and the batteries are currently sitting in my garage. They are both close to full charge and both read the exact same voltage. This means the quality in the batteries is as good as you can get. I don't have to worry about balancing the batteries because they are holding the same charge and discharge rate. If you search for these on youtube, look at the review done by Will Prowse. He tears one of these batteries apart and does an amazing review. This is what led me to buy these batteries as the price was the best for this battery class. For my current usage, these two 12v 200ah batteries did amazing. But if I need additional capacity in the future I will be buying these again.

Redodo Battery review Let me start by saying that this is my first venture into the world of solar panels and batteries. I live in a rural area, and I wanted an off grid backup solar system. Now I have two! After much research, I decided to buy and invest in a couple of Redodo LIFEPO4 batteries. The batteries arrived in excellent packaging and had a nice white plastic color and a clear instruction packet. As I didn't know too much about solar, I wrote to Redodo customer service and asked for some advice. I was was blown away by their amazing fast response. Every email question I had, was instantly responded in detail by the next morning. Their customer service is better than most any American based company I've dealt with. One very nice feature about their support, is that a support agent seamed to be assigned to my account, so that as the correspondence continued, a person named Susan was aware of what I had asked and what was discussed, and I didn't have to start from scratch with a new customer service agent with each email. A common sense little thing, which made communications and learning a pleasure. Very quickly, Miss Susan" and Redodo became a source of help and knowledge for me, as I moved along in to this new solar venture. From recommending the type of battery charger, to calculating how much electric storage, I wrote to Redodo to help me answer the many questions I had. They have without a doubt, the best customer service I have come across in years! They have been the most friendly, helpful, patient and attentive to my learning curve. No wasted time with annoying Robo-AI phone calls. When ever I had a question, I sent off an email, and the response would come from a human, by the next morning. *AFTER SALES SERVICE.. What happens when there is a problem?* I actually had one problem where a battery went bad and no longer worked. I was concerned as LifePO4 batteries are not cheap and are designed to last for thousands of cycles, which is several years! I wrote to customer support and explained the problem and braced myself for how they would handle it. After trying a couple of tests, they confirmed to me that there was indeed a problem with it, and emailed me a return shipping label immediately to ship the defective battery back to their California warehouse. Within a couple of days they sent me a new replacement battery! A huge relief to know that this company stands by their customers and product! Several months later, I now have purchased a total of ten 200 AH Redodo batteries (formerly named Zooms) and everything I need to run my back up off-grid systems. I am running a 48 Volt solar system with 8 Redodo 200 AH batteries with a 6KW inverter and MPPT controller wired in to a generator switch panel, which is connected to my main electric home panel. This feeds 240 Volts and 120 Volt appliances and rooms. This way I can select which rooms or appliances I want on solar/battery, and can switch back with the flip of a switch to grid. I also put together a second smaller 24 Volt solar system , with 2KW inverter and MPPT and two Redodo 200 AH batteries. In conclusion, I quickly realized that when buying LIFPO4 batteries, the price of the battery is one consideration, but also the company you are buying them from is super important and how accessible they are to their customers. Because if/when you do need help or have a question, you will be needing company support. I hope my personal experience regarding Redodo batteries, helps answer some questions one may have, regarding buying a battery from Redodo.

I have a Lance 855s Truck Camper and used these batteries as part of a full power upgrade for off-grid camping. First, I had a misunderstanding of the battery operation, and was able to get it sorted with the help of Ella from Redodo tech support. Their support could not have been any better. They were prompt in their correspondences (many) and the questions were always helpful to solve the issue to my satisfaction. They also looked at my system and recommended more solar panels, which was accurate, but unfortunately I'm space limited so I added an additional battery since I don't camp off-grid for extended times. My original setup from Lance was 1 100 watt solar panel, PWM controller, and 2 LA batteries. First upgrade was to add an 1500 watt inverter and switch to 6v golf cart batteries. This setup was marginal in the winter and would require generator usage to make coffee in the morning if the heater ran much. Present upgrade was to use a Renogy DCC50 MPPT and DC/DC charger, Renogy 3000 watt inverter, and 3 Redodo 100ah smart batteries. I have used this setup for 4 days of off-grid camping with all 4 days being cloudy and raining. At the end of the trip, with no conservation of usage, the batteries still had plenty of power remaining. I have since added a Renogy 500amp shunt to monitor usage to know exactly how much capacity I have remaining. The reason I picked the Redodo 100ah smart battery was the smaller form factor that allowed for 3 batteries to be installed in the compartment. With the normal 13" width of a 100ah battery I would have only had space for 2. The ability to turn the batteries off with the push of a button is also a great feature and also allows for connection of the inverter without a large spark (or using bleed resisters) as with a normal battery. I highly recommend this battery and company. The batteries arrived well packaged, build quality is high, and their price is the best for this battery configuration. Combined with great customer service this has been a great purchase.

I bought two 200ah (2560 watts) batteries thinking that in parallel I would have 400ah (5120 watts) usable, wrong, each battery has only 100ah, 1280 watts useable so I only have 400ah of batteries but can only use 2560 watts max out of them (200 amps). After paying these off I'll have to get 1 or 2 more to achieve the 3600 watts necessary for the 3500 watt pure sine wave inverter in the RV system. The inverter pulls 300 amps at full load. I am not totally unhappy, just a little disappointed, I should have researched better. On the plus side these batteries each weigh less than a single 100ah SLA battery (I replaced four of them a weight savings of 200 pounds plus) Read the book before using them for maximum life. Four stars (changed to five stars) because the description should have stated that only 1280 watts continuous can be used at max same as a 100ah battery, other manufactures state 2556 watts usable, abet they are $10 - $20 more in cost. I will have to buy 2 more again (no choice) but I will have 400ah usable but lasting as long as a 800ah system. I am using two 250 watt PV panels (500 watts total) and a EPever MPPT 40 amp solar controller, so the system will support the four batteries. Update: These batteries are awesome, so much so I bought 2 more. The reason is stated above, I need 400ah of useable battery in my RV. Took the RV camping/hunting and on the third day I ran low on power because 200ah was not enough with the power I was drawing on the trip (still learning about solar, 500 watts of panels does not always produce 500 watts of power) because I did not have 3 days of power in case of some cloudy days. If anything changes, I will update because $2600+ is a lot of money for batteries for me. P.S. four of the 200ah batteries weigh 224 pounds or 400 pounds lighter than four 200ah lead acid batteries. I now see that Zooms has a 12v200ah 200amp BMS at $60 more, might have to try them on another project in the future provided the ones I purchased hold up their awesomeness.

Stuck this in a Class B Campervan to replaced the old flooded lead acid, boondocked for 4 days on a single charge, seems to be working great and the app is very useful. So far so good.

The batteries are great. They're lightweight compared to my old lead acid batteries. Charged up easily and quick. Downside is the app. It's horrible. There's no instructions for it. I had questions about the app and they got back to me real quick. When I questioned whether they had an app manual, this is there reply - "For the app, we do not have a full printed manual yet — we’ll consider creating a more detailed manual in the future."

Have three of these in my RV for a total of 495 Amp Hours. Working great so far. Also have their 40 amp DC to DC charger and their 20 amp charger that is AC powered.

Customer service is great and batteries are awesome