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Redodo

Redodo 12.8V 50Ah Lithium Portable LiFePO4 Battery, Ideal Replacement for 12V 100Ah AGM SLA Battery, Built-in BMS, 4000-8000 Cycles & 10-Year lifetime, Perfect for RV, Camper, Security Devices, etc.

  • Based on 152 reviews
Condition: New
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Availability: Only 2 left in stock, order soon!
Fulfilled by Redodo US
Arrives Aug 5 – Aug 9
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Style: 12V 50Ah Standard


Features

  • Lightweight & Portable: Weighs only 11.6 lbs1/3 the weight of comparable lead-acid batteriesyet delivers 100% usable capacity, offering the same energy as a 12V 100Ah lead-acid battery in a portable, child-friendly design
  • 4000+ Cycles & 10-Year Service Life: Engineered for 4000+ deep cycles at 100% DOD and a 10-year lifespan, outlasting lead-acid by 8X. At just $0.05 per use, it delivers lasting power at a fraction of the long-term cost
  • Safety Guaranteed: Integrated 50A BMS supports 640W max load and provides full protection from over-charge, over-current, short-circuit, and high-temp conditions, ensuring stable, safe operation across all conditions
  • Scalable & Multi-Application Ready: Compact and versatile for solar, RV, and backup power. Supports series/parallel connections up to 4P4S for 48V 200Ah systems (10.24kWh), enabling flexible power solutions for home and outdoor use
  • 2-Hour Fast Charging: A 0.5C (25A) charger fully charges the battery in just 2 hours5 times faster than lead-acid, which requires 10+ hours with a standard 1A-10A charger

Description

2112Wh & 2112W- Max Power & Capacity 12V Lithium Battery in Group 31 Size. Search ASIN B0F3J6J9C4 for more details. Visit the Store Visit the Store Redodo 12V 50Ah lithium battery is with maximum 640W power output and 640Wh energy, 2X usable energy than a 12V 100Ah lead acid battery @1C discharging rate. 12.8V 50Ah Battery 12.8V 50Ah /w Charger 16V 30Ah Battery (app) 12.8V 50Ah Battery (app) 25.6V 50Ah Battery (app) 38.4V 50Ah Battery

Number of Batteries: 1 Lithium Ion batteries required. (included)


Brand: Redodo


Battery Cell Composition: Lithium-Phosphate


Battery Capacity: 50 Amp Hours


Unit Count: 1 Count


Number of Batteries: 1 Lithium Ion batteries required. (included)


Brand: Redodo


Model Number: 12v 50Ah Pro


Model Name: 12v 50Ah Pro


Manufacturer: Redodo


Built-In Media: 12.8V 50Ah LiFePO4 Battery, Insulating Caps for the Bolts, M8- 35/64"(14mm) Terminal Bolts


Warranty Description: 5 years warranty


Battery Capacity: 50 Amp Hours


Voltage: 12.8 Volts (DC)


Reusability: Rechargeable


Amperage: 50 Amps


Compatible Phone Models: Camper, RV, Security Devices


Unit Count: 1 Count


Battery Weight: 11.66 Pounds


Item Dimensions: 9.02 x 5.43 x 8.19 inches


Item Weight: 5.58 Kilograms


Battery Cell Type: Lithium-Phosphate


Frequently asked questions

The Redodo 12.8V 50Ah Lithium Portable Battery has an incredibly long lifespan of 4000 to 8000 cycles. This can translate to a 10-year lifetime under optimal usage conditions.

Yes, the Redodo 12.8V 50Ah Lithium Portable Battery is an ideal replacement for a 12V 100Ah AGM SLA battery. It offers similar power output but in a more efficient and long-lasting format.

Yes, the Redodo Lithium Portable Battery is perfect for use in RVs, campers, and other similar applications. Its portable design and reliable power output make it a practical choice for these types of uses.

The Redodo 12.8V 50Ah Lithium Portable Battery comes with a built-in battery management system (BMS). The BMS ensures safe and efficient operation by protecting against overcharge, over-discharge, and overheating.

Similar Products

Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.

The Redodo LiFePO4 battery receives highly positive reviews from customers using it for various power needs in off-grid conditions, including camping and living in a van. Users praised the durability, capacity, and value for money offered by the battery, appreciating its easy installation, compact size, and excellent power retention. Feedback suggests this battery performs exceedingly well over extended periods, with one reviewer reporting excellent performance throughout a year-long test.

Pros

  • 🔋 High-quality construction and durability
  • 💡 Excellent power retention and substantial capacity
  • 💰 Great value for money
  • 📦 Easy installation and compact size
  • 🕒 Long-lasting performance even under heavy usage

Cons

  • 🔌 Takes a while to charge once fully drained
  • 🤏 Appears slightly larger than some comparable 35Ah AGM batteries
  • 👝 Lacks a carrying handle for easy transport

Should I Buy It?

Given the overwhelmingly positive reviews, the LiFePO4 battery from Redodo appears to be a highly reliable and efficient power solution for off-grid or backup power needs. Considering its durable build, impressive power capacity, and excellent value for money, it seems like a sound investment. While it may take some time to charge from a completely drained state, the high-capacity storage and longevity of this battery make it a worthy purchase.

    • Got replacement "Zooms" battery that works great!
Style: 12V 50Ah Standard
*Updated: The first battery seemed to not hold a charge that well despite many tries. It was under their warranty in which I had bought under "Zooms". I reached to their new company name "Redodo". Quickly Lillian responded and sent me another "Zooms" battery to test out. She's been patient throughout and trusting of me. As things moved past the holidays into the new year I was truly unsure at first but we communicated throughout. I believe I got it figured out now. For me it is best to charge around 15 amps. When I charge faster it seems to also consume power quicker as well.. Also when it drops down to 10% or less it gets more unstable which I now use it as a sign to charge up as I don't want to leave it in that state. I use both solar to charge and also an AC to DC adapter. I think it's safe to say this a great battery. Taking into account line power loss and inverter efficiency I am able to run this thing 80%+ capacity almost each time. Thanks again Lillian for your great customer service the new battery works well in which I use almost everyday! ... show more
Reviewed in the United States on December 11, 2022 by Roger H.
    • Nice.
Style: 12V 50Ah Standard
Its running on a 200 watt solar station, Powering a 43 qt. cooler. Plus charging a 299 watt hr. Power station. The cooler draws 43 watts at start up, and after 30 seconds, levels out at 32 watts. And turns on and off. Plus charging devices, Running a fan. Light. Pretty impressive.
Reviewed in the United States on February 23, 2025 by papysprs
    • Can We Go Camping Now??
Style: 12V 50Ah Standard
2 parts to this review. The short version first (the TL;DR), then the detailed review later. (Oh, My GOD....please stop talking!!) I bought this 50Ah battery specifically because of the 3.2 volt cells inside, wired in series for 12.8 volts. They're tough, built like a tank & last for many years. Off-grid cabins use these cells, only larger. It doesn't have the silver-ish colored battery packs (like a cellphone does) or the 18650 cells clumped together, like portable power stations & similar products & other 12 volt batteries do. Yes, I know those are just Lithium & not Lithium Iron Phosphate. Big difference there. You really DO get what you pay for here! Good Grade A automotive cells with a BMS all in one package. It arrived here with 13.18 volts but couldn't test the amperage as my multimeter only goes to 10 amps. So I hooked it up to the charge controller, plugged in the panel & it took 380 watt hours to reach absorb mode (14.2 volts) For 2 hours it absorbed, then switched to float & the voltage dropped S L O W L Y....to 13.5. Full charge! Only took around 7 hours to reach absorb.. So yes, please charge (a LiFePO4 charger ONLY!) this fully before using it. The voltage on arrival was good, but the capacity just wasn't there...YET! It's easy to be fooled, as we're used to lead acid batteries & how they work. This is NOT that kind of rodeo with a LiFePO4 battery! Part two: What I bought it for... This battery replaces a 35Ah AGM lead acid battery for a portable solar kit I pieced together, used for dry camping (or car camping) or just to have power when shore power isn't available. I DO live in hurricane country so it's nice to have at least 100 watts of free power as a backup. That kit consists of a 100 watt flexible mono panel (weighs about 4 pounds) feeding into a Victron Energy SmartSolar MPPT charge controller. This Redodo is just a bit larger than the 35Ah AGM I took out, but I found some foam padding that can be placed inside the group 29 battery box to make everything snug & easily transportable without rattling around, & the charge controller sits nicely on top of the foam. It's not pretty, but it works...& that's the name of the game here. It! Just! Works! All the accessories I use for camping either are 12 volt direct, 12 volt rechargable, or USB. No need for 120 volts...I'm not running a restaurant! Charging the cellphone, the portable TV (hey...gotta keep entertained at night...right??), run a small fan & have lights at night That's all I need. I no longer have to monitor the battery for the dreaded 50% Depth of Discharge curse! I can take a LiFePO4 WELL beyond that level & still get more cycles out of it than I can the AGM. But since that AGM is around 10 years old, I've seen a decrease in power retention or how much power it delivers, so it was time to upgrade (& futureproof!) the battery to a LiFePO4. I can't comment on the longevity of this battery, since I just received it about a month ago & have only used it for three days & nights, camping. But if the vendor's claim of at least 10,000 cycles is true, it will last for many years. As far as value for the money goes, only time will tell. Good products will last for many, many uses & will need little to no attention or maintenance. Bad products are tossed into the bin, vendors are notified & refunds are mandated. Nobody gets angry, everyone keeps their cool, it's just a business transaction that didn't work out. That's only fair, right? Redodo, at the present time, I'm happy with the purchase. It does what it claims to do & I can't ask for more. Thank you! ... show more
Reviewed in the United States on May 27, 2023 by Scott Meister
    • Poor longevity, slow support
Style: 12V 50Ah Standard
I bought 3 of these, 1 has failed in under 1 year. Support is emailing China there is about 12hr time difference. So took a week of emails to get a return authorization after multiple troubleshooting steps all taking a day due to time difference. Altogether 3 weeks and waiting. Batteries do live up to all the lithium promises, but dealing with China is slow. ... show more
Reviewed in the United States on September 26, 2024 by AmazonCustomer124_
    • Dependable
Style: 12V 50Ah Standard
Redodo is priced slightly higher than competitors. Their products are reliable and high quality. Have stuck with brand in solar configuration because like with like is good a thing to pay attention to. These units equalize and share information with each other respectively. As rule of thumb never best option to mix and match if you have a choice not to, regardless of which brand you choose. This was purchased for a seperate project mated up to a 12V 100W flexible panel for vehicle peripherals; C.B. radar detector and dash cam will all be powered off 50Ah battery. My Redodo has always arrived with 13.15V charge! Delivery by FedEx is fast and dependable ... show more
Reviewed in the United States on June 28, 2024 by Jaybird
    • Manufacturer does not honor new product warranty. Didn't make it through initial charging
Style: 12V 50Ah Standard
This product arrived damaged and redoodo will not honor the warranty. Upon initial charging the battery started smelling like burning plastic and quit charging. They at first appeared to act helpful and suggested there was an issue with my charger after proving it was the. Battery and not my charger, they quickly changed their attitude and tone. Furthermore the warranty on amazon says if arrives damaged then I can apply for a refund, bc it is against federal laws to shipped used or damaged lithium batteries In the mail. I'm not going back to prison for somebody else's negligence or misdeeds. As it looks. Now I will have to take this loss at the worst time possible..this was a gift for my child. After losing his mother imtrying to nurture our bond together. Looks like a failure on both fronts actually..never again redodo..I will stick with my current battery manufacturer. Though I'd give you a chance to earn some customer loyalty from me. Looks you will lose out on the more lucrative of longterm investment opportunities after all, investing in your customers... ... show more
Reviewed in the United States on December 27, 2023 by Mason b.

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