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Redodo 12V 300Ah Deep Cycle LiFePO4 Battery, for RV, Marine | 200A BMS, Up to 15000 Cycles, IP65 Waterproof, 4P4S, 3840Wh, 10-Year Lifespan, for Cabin, Backup Power

  • Based on 14 reviews
Condition: New
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Availability: Only 9 left in stock, order soon!
Fulfilled by Redodo US

Arrives Aug 21 – Aug 25
Order within 16 hours and 23 minutes
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Style: 12V 300Ah


Features

  • 3-Day Fridge Runtime: 3.84kWh capacity powers a 50W fridge for 76+ hours, ensuring perishables stay fresh on long trips
  • Power High-Demand Devices: 2560W continuous output support to run coffee makers (1000W), kettle (850W) and refrigerator (50W) simultaneously
  • 60% Lighter, 80% Smaller: Perfect replacement for 6x 12V 100Ah AGM batteries, delivering 240Wh extra energy (under 1C) and saving 300lbs in weight. Designed in a Group 6D size battery box, it seamlessly replaces traditional batteries for a hassle-free upgrade
  • EV-Grade Cells and Safety Gurantee: Built with automotive grade cells for high performance and 5 BMS protections for completely safety, including over-charge, over-discharge, short-circuit, over-current, high-temp protection
  • Solar Ready & Expandable: Connect up to 16 units for 61.44kWh energy system, ideal for off-grid homes or solar energy storage
  • 5-Hour Rapid Recharge: Recommended 60A charging (0.2C) via solar/generator/shore power/alternator, 2X faster than traditional lead acid batteries (about 10 hours)
  • 5-Year Warranty: Backed by 4000+ deep cycles @100% DOD(depth of discharging), 10+ years lifespan and UN38.3/FCC/CE/RoHS certifications

Description

2112Wh & 2112W- Max Power & Capacity 12V Lithium Battery in Group 31 Size. Search ASIN B0F3J6J9C4 for more details. The powerful power output and excellent endurance of the Redodo 12V 300Ah battery help you easily cope with various power needs in the RV. Whether it is a refrigerator, lights, or entertainment equipment, continuous power supply is not a problem, making your RV trip more free. When you replace 3*12V 200Ah lead-acid batteries with one Redodo 12V 300Ah lithium battery, you gain greater capacity while shaving off 300lbs the weight and saving 65% of the space—enjoy reliable, consistent power and get closer to true freedom! Redodo 12V 300Ah lithium battery supports loads of up to 2,560W. Perfect for powering daily essentials like coffee makers, refrigerators, and washing machines, bringing comfort and convenience to your daily life and allowing you to experience a life without limits. Designed with safety in mind, Redodo 12V 300Ah lithium battery features automotive-grade LiFePO₄ battery cells and a built-in 200A BMS, giving you peace of mind for every single use.

Brand: Redodo


Voltage: 12.8 volts


Model Name: 12V 300ah lithium lifepo4 battery


Item dimensions L x W x H: 9.33 x 20.55 x 8.58 inches


Item Weight: 59.9 pounds


Brand: Redodo


Model Number: FE-A2813CN-12


Model Name: 12V 300ah lithium lifepo4 battery


Manufacturer: Redodo


Included Components: 12V 300Ah lithium Battery, M8 Terminal Bolts, Protective Caps for Bolts


Warranty Description: 5 Years Warranty


Voltage: 12.8 volts


Item Dimensions: 9.33 x 20.55 x 8.58 inches


Item Weight: 59.9 pounds


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 21 – Aug 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Great battery
Style: 12V 300Ah
Perfect operation
Reviewed in the United States on July 23, 2026 by Slaton Anthony

  • Reliable clean power for a decade!
Style: 12V 300Ah
Solid built,great for RV house bank,made to take heavy vibration...my 800 watt solar charges this in two hours every AM,even partly cloudy..rarely goes below 50% soc overnite..no fuss,clean,light...42 ft coach,runs awnings,fans,lights, tv,steps,water pump,etc..
Reviewed in the United States on June 30, 2026 by Craig Carleen

  • Good batteries
Style: 12V 300Ah
Works like it should, never had any issues and had some 200ah as well never any issues with running a trailer for 3 years
Reviewed in the United States on May 29, 2026 by Jacob

  • This model was not blue tooth but does a good job
Style: 12V 300Ah
Good performance a lot of storage
Reviewed in the United States on August 5, 2025 by lawrence roberts

  • Holding a charge
Style: 12V 300Ah
My husband did a lot of research on these batteries. He seems to be happy with it so far! He said quick set up and holding the charge great!
Reviewed in the United States on June 9, 2025 by Amazon Customer

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