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Redodo

Redodo 12V 100Ah LiFePO4 Battery, Group 31 Lithium Battery with 100A BMS, Up to 15000 Deep Cycles Battery for RV, Solar, Trolling Motor and Off Grid

    • Based on 777 reviews
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Availability: 12 left in stock
Fulfilled by Redodo US
Arrives Jun 5 – Jun 9
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Style: 12V100AH


Features

  • Long Life & Deep CycleRedodo 12V 100AH LiFePO4 battery uses Automotive Grade LiFePO4 Cells, which gets low self discharge rate at only 3% and provides 4000~15000 cycles and 10-year lifetime. 4000 Time Cycles at 100% DOD, 6000 Time Cycles at 80% DOD, 15000 Time Cycles at 60% DOD, while the lead acid batteries got 15-30% self discharge rate, only 200~500 cycles & 3-year lifetime. Also our lifepo4 battery is more eco-friendly than lead acid batteries.
  • 60% Lighter & 5% SmallerRedodo 12V lithium battery 100AH measures L13*W6.77*H8.43 inches and only 22.04 lbs, which suits BCI Group 31 battery box perfectly. While the 12V100AH lead acid batteries usually measures 13*6.9*8.6 inch and weighs 63.89 lbs. It means our battery is 60% lighter & 5% smaller than the lead acid ones in same capacity. Our lifepo4 battery got larger energy density, i.e. 50.4Wh/lb, larger than the lead acid ones 20Wh/lb.
  • 100A BMS Protection & SafeOur lifepo4 battery is built with 100A BMS, which can prevent the LifePO4 battery from the most common issues causing of battery failures, such as overcharge, over-discharge, over-current, short circuit and high temperature. Our 12.8V 100Ah LiFePO4 battery adopts advanced battery technology, thus makes it safer and more durable.
  • Connect for Larger CapacityRedodo 12V LiFePO4 battery 100Ah could connect in parallel & in series for larger capacity. Allow being extended up to 4S or 4P to get Max 400Ah capacity or Max 48V(51.2V) voltage. Widely used in most areas such as solar home, RV, campers, Trolling motor, off-grid applications etc. Besides, the battery could be charged with 3 manners, including LiFePO4 battery charger (14.6V20A recommended), solar panel with controller and alternator (generator).
  • Warm TipsRedodo 100Ah LiFePO4 battery is suggested to work with a 30~70 lbs thrust trolling motor. And it is NOT suitable for starter batteries or golf cart batteries. If you have any questions, please feel free to contact us.

Brand: Redodo


Size: 12V100AH


Product Dimensions: 6.82"D x 12.99"W x 8.46"H


Number Of Cells: 4


Resistance: 40 Milliohms


Terminal: M8


Manufacturer: Redodo


Brand: Redodo


Size: 12V100AH


Product Dimensions: 6.82"D x 12.99"W x 8.46"H


Number Of Cells: 4


Resistance: 40 Milliohms


Terminal: M8


Manufacturer: Redodo


Item Weight: 22 pounds


Item model number: 12V100AH


Batteries: 1 Lithium Ion batteries required.


Date First Available: May 12, 2021


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jun 5 – Jun 9

This item is non-returnable:

Non-returnable due to Hazmat safety reasons

View our full returns policy here.

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Top Amazon Reviews

    • Great price for a good battery - A review from a pool guy
Style: 12V100AH
Review Image by Diablo Blanco Diablo Blanco
I own a pool cleaning company that utilizes portable vacuums to speed up the cleaning process for my technicians. For years we had used Group 37 Deep Cycle flooded Lead Acid batteries but found the our technicians would run them completely dead every day and shorten the life of the batteries dramatically causing us to replace the batteries every 3-4 months. THESE GUYS ARE HARD ON STUFF. Usually these batteries would be warrantied but it was a hassle. We also tried AGM batteries thinking they might be better but we had the same results. It just cost more money. Several years ago I started playing with Lifepo4 batteries on my travel trailer and eventually I built an off grid system to power our shop using Lifepo4 batteries, solar, and a few inverters. I decided to try one of my old Travel Trailer batteries in the portable vacuums our technicians use and IT CHANGED EVERYTHING. Not only does it lighten the load the tech brings into the back yard but they LAST ALL DAY. The original battery, which is still in service today, was a weize branded battery which wasn't available when I decided to start switching the cleaners over to Lifepo4 (I think they are now again) as the lead acids failed and I found Redodo. Weird name, fancy colors, and a great price. I gave them a shot and I am glad I did. We now have all of our cleaners running Redodo, and knock on wood they have performed flawlessly. My technicians love them because they can work more efficiently, and every guy that has had his "cart" changed out to the redodo immediately comments on how much lighter and easier it is to move into and out of our clients back yard. Are these batteries more expensive than conventional batteries? Yes. But they have so far more than paid for themselves in productivity increases (not having to swap batteries half way through the day). Due to the discharge voltage curve my techs have also commented that the batteries never slow down like lead acid. As long as they last more than a few years I will keep purchasing them! ... show more
Reviewed in the United States on December 16, 2022 by Diablo Blanco Diablo Blanco
    • Works!
Style: 12V100AH Low Temp
Great price, well packaged, quick delivery, light, works. What's not to like? I have a bunch.
Reviewed in the United States on March 31, 2024 by eeb
    • Saved my electric mower
Style: 12V100AH
I bought 4 100ah LiFePO4 batteries to replace the failing (failed) lead-acid batteries in my Ryobi RM480e lawn mower. The mower works great, but lead-acid was a lousy choice for batteries in a lawn mower. Lead-acid is just not equipped to handle the long, sustained discharge required by a lawn mower. After doing my research, a switch to LiFePO4 seemed like the smart thing to do. I chose Redodo because their batteries had been highly recommended in a number of reviews and because the company apparently communicated well and had warehouse space in the US. This proved to be a good decision. The switch was simple. these batteries were a drop-in replacement. They produce a strong consistent voltage over the entire use band. With the old batteries I could get only about 20 minutes of use .. and had to mow my lawn over two days in order to finish the job. With the new batteries, I did the entire lawn and the batteries were still at about 90% charge .. so I didn't charge them .. and mowed the lawn a second time the following week. The other major difference I see is that with the consistent high voltage produced by LiFePO4, the mower runs very strongly all the time .. and doesn't bog down in areas of taller grass ... the voltage drop in the lead-acid batteries made the mower feel weak after a few minutes of use. In any case .. I'm extremely happy with this decision and with these batteries... and with the long life of LiFePO4 batteries, my mower might well outlive me. There have been a lot of complaints over the batteries supplied in these Ryobi mowers ... These batteries seem to be a solution to that problem. Hope this info helps anyone in a similar position ... ... show more
Reviewed in the United States on May 26, 2023 by Jerry
    • Great battery for a great price
Style: 12V100AH
Bought this for a trolling motor that I have on my kayak, and this thing has never failed. Awesome product for a minimum cost.
Reviewed in the United States on April 2, 2024 by Keovon Kidd
    • Battery bank using 100AH Zooms doing well so far
Style: 12V100AH
Updated FIRST of all -- As to the 4 stars. I'm a longevity test person. I haven't had the batteries long enough to ascertain whether they will have good longevity, so I'll revisit this review and update it. Short term, after a few weeks, I can say they are FIVE STAR! Zooms was EXTREMELY responsive, and we had several e-mails back and forth. I have to give them HUGE kudos for that. Be sure you understand you are NOT speaking to native English speakers so have patience. They do really well, but you have to be persistent to ensure you understand each other properly. I originally purchased two 100AH batteries I first tested separately. One definitely performed better than the other. However, that said, I noticed they both improved after subsequent charges from an AC to DC LiFePO4 designated charger. Once I was satisfied with the performance of the batteries -- after one full load test to inverter shutdown -- I then charged back up and put the batteries in parallel and connect to my solar MPPT charge controller. Here is where selecting a good quality MPPT controller and pure sine wave inverter also helps. After several days of usage and solar charging I accidently ran the battery bank down to inverter cutoff (not BMS cutoff) on a cloudy day. I did the math on the watts I drew and believe it was full or close to what I could expect considering the very low incoming charge. I got slightly over 2,560 watts over 16 hours. That's the total 1280 * 2. I expect some loss to the inverter and some gain from the panels despite overcast. I considered that a wash. Since I am fairly new to this level of solar, I've done a LOT of research, but am by no means an expert. I can only say thus far these batteries have been awesome. They're so light I can handle them without killing myself. I could NEVER haul around 100AH Lead Acid batteries. I did research and followed instructions carefully to parallel the batteries with 2AWG same size/length cables after fully charging both and letting them rest for 12-24 hours before joining. They were at 13.74 and 13.76 volts. First few charges they did NOT hold that high for 12+ hours. I can only presume it was part of equalizing across the cells. If someone knows otherwise, please post. There is a guy on YouTube that does a chop it up check on this battery and claims it's the same as CHINS but does only a little testing (my apologies for first saying none). It was interesting, but I hardly consider that doing due diligence to be helpful to your viewing audience. This is new to many of us so more in-depth testing would have been MUCH more useful. Just because something looks similar doesn't mean it will perform the same. On top of that I know nothing about whether CHINS are any good. Don't get me wrong good guy and apparently provides tons of good info. Zooms packs their batteries in truly superior manner. TWO of my box corners got badly dinged in transport, so I was worried about the batteries. However, the THICK heavy foam they pack around the top, bottom, and sides of the base and lid so the battery is like it's floating in there do a wonderful job protecting the battery. You'd think shippers would be a bit more careful with batteries, but I understand their volume is tremendous. Check yours out carefully if box is bashed up. So, if you're in the market for one of these the only warning is they do NOT contain LOW TEMP charge/discharge cutoff. You can get a Charge Controller that can take care of that if your location goes below freezing. One other item I noticed is my first shipment had the wrong load/charge location (a middle battery in a 4-battery bank) in the manual. I did my own research and figured that out connections should be on the end batteries -- one end positive and the opposite battery negative -- check the diagram provided if this is not clear. I then check the newer manual and saw they'd corrected it. There is a LOT of bad information online about where to put the load(inverter)/charge connections on battery banks. I can't speak to anything larger than 4 batteries as that's the most I researched. Zooms allows you to set up 2 banks of 4 batteries in parallel and then join the banks in series for a max -- so if you need more energy storage you may need to get the 200AH batteries to start -- but consider how much they weigh as well. I hope this info helps others. I've learned a lot and still have more to go, but thanks to some good responses from vendors I my solar journey has been positive! ... show more
Reviewed in the United States on December 6, 2021 by Lost in the Pages

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