12V 300Ah LiFePO4 Lithium Battery, Built-in 200A BMS with 6000+ Deep Cycles Rechargeable 3840Wh Lithium Battery for RV Solar Marine Solar Panel Camping
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Availability:
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Arrives
Sep 6 – Sep 11
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Size: 12V 300Ah
Features
- 12v Deep Cycle Battery: Lifepo4 battery 300ah have extended cycle life. 12v 300ah battery can withstand a high number of charge-discharge cycles, often exceeding 6000 cycles to 80% depth of discharge, which significantly outlasts traditional lead-acid batteries. 12V 300Ah LiFePO4 battery can be used in small trolling motor, which the power should not exceed 2KW.
- Used to replace lead acid battery: 300 amp hour lithium battery 12v offer a higher energy density compared to lead-acid batteries, but only have 1/3 the weight of the lead acid battery at the same capacity. This means 12v 300ah lifepo4 lithium battery can store more energy per unit of weight and volume, making them more efficient and space-saving for energy storage applications.
- Multi protection BMS: 12 volt 300ah battery is built in an enhanced BMS that provides protection against over charging and over discharging, low temperature charging, over current and short circuit. In addition, when the lifepo4 battery 12v voltage exceeds 14.1v, the BMS will activate automatic balancing to ensure that all 12v batteries at the same state of charge, which helps to improve the performance of the battery. Boasting robust safety features, you can use 12v lifepo4 battery reliably.
- Ideal for Outdoor Application: The 12 Volt 300ah lithium battery features IP65 waterproofing, allowing it to be used in extreme weather conditions. It is the perfect choice for RV, solar energy storage, industrial batteries, residential energy storage and power walls, marine applications, fishing, boating electronics, ice fishing, recreational vehicles, and off-grid living.
- Note and Customer Service: This 300 ah lifepo4 battery 12v is not suitable for starting gasoline engines. 12V 300AH LiFePO4 batteries are designed solely for energy storage. Do not use them for starting devices, golf carts, or jacks. Under Various Temp/Humidity Measurement Methods And Instruments, Voltage And Current May Deviate By 1% to 5%. Charge/Discharge Battery Once Every 6 Months To Prevent Damage From Disuse. If you have any questions about 12v 300ah lithium iron battery, please contact us.
Brand: yeagulch
Size: 12V 300Ah
Manufacturer: yeagulch
Manufacturer: yeagulch
Brand: yeagulch
Item Weight: 60.8 pounds
Batteries: 1 12V batteries required.
Manufacturer Part Number: YS95356
Date First Available: January 17, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sep 6 – Sep 11
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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Top Amazon Reviews
Size: 12V 100Ah Mini
This battery works like magic with my solar panels! Great quality at a sweet price, and super fast delivery. Once installed, it's been absolutely killer – rock-solid 12.8V output, packs a serious 100Ah punch, and handles peak demand like a champ. My system runs smooth as butter! What's even better is that this battery is so small and lightweight that it's practically universal - for home use, caravan power, boat equipment, whatever the occasion!
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Reviewed in the United States on May 24, 2025 by Katherine
Size: 12V 300Ah 2 pack
First off, the product is awesome. I've been using it in my RV for about 10 days and it works great. Second, the seller has provided outstanding support. Both batteries were damaged in shipping. I received a replacement within a few days. Buy with confidence.
Reviewed in the United States on July 31, 2025 by westwolf
Size: 12V 300Ah 2 pack
Just got the second one. Somehow the pair got separated in shipping. No damage and they work as they should. I'm not doing any in depth testing or teardown but they charge and perform as expected. But, the price dropped $25 in the 3 days since I ordered 😞 I will use these to expand a power station from 2kwh to almost 10kwh by connecting in series into the solar port.
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Reviewed in the United States on August 2, 2025 by rhawkman
Size: 12V 300Ah
Even though the price has recently increased this is a very good value. Battery is well made and appears to live up to its specifications. I replaced two 80 ah lead acid batteries on my camper. This works sooo much better and so much lighter. Well worth the money!!
Reviewed in the United States on May 11, 2025 by Ron W.
Size: 12V 300Ah
Emergency power for my fridge and freezer. Work very well. Don’t look great but it’s Cheaper than power stations
Reviewed in the United States on July 22, 2025 by Michelle Basnett Michelle Basnett
Size: 12V 300Ah
Very good battery
Reviewed in the United States on July 29, 2025 by enver grozdanic
Size: 12V 300Ah 2 pack
Bought two battery’s one charged and one would only go to 9.5 volts and it failed a load test . The seller gave me a run a round and Amazon helped me with contacting the seller about a full refund or replacing the bad battery. The said they would replace the faulty one after they ran me around asking the same questions over and I gave them answers and more running around Amazon help again ,so they sent me a return label and said the day I ship the battery back they would ship the same day a new one . It took them four days to ship back with more lies . I finaly got the new battery and it’s fine but what a hassle . Would not by from this seller
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Reviewed in the United States on August 7, 2025 by rick o
Size: 12V 300Ah 2 pack
It has been couple days that i start using them. They are working fine now. Delivery was fast. I already ordered the second set. Fingers crossed
Reviewed in the United States on August 7, 2025 by Gurol Marasli