SKU: 67092746338

Renogy CORE Series 12Volt 300Ah Lithium Iron Phosphate Battery w/ Self-Heating

Sale price$818.10 Regular price$909.00
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Description

Renogy CORE Series 12Volt 300Ah Lithium Iron Phosphate Battery w/ Self-HeatingCore 12V 300Ah LiFePO4 Battery for All Weather Living Introducing the Renogy CORE Series 12V 300Ah Lithium Iron Phosphate Battery, the all in one solution for upgrading from traditional lead batteries. Compatible with Renogy's solar panels, charge controllers, and inverters, this battery seamlessly integrates into your existing system without any compatibility issues. With a self heating function of 200W, it provides 2x faster heat in cold

Core 12V 300Ah LiFePO4 Battery for All-Weather Living


Introducing the Renogy CORE Series 12V 300Ah Lithium Iron Phosphate Battery, the all-in-one solution for upgrading from traditional lead batteries.

Compatible with Renogy's solar panels, charge controllers, and inverters, this battery seamlessly integrates into your existing system without any compatibility issues. With a self-heating function of 200W, it provides 2x faster heat in cold temperatures (32℉/0℃) to ensure a continuous power supply. The Renogy 12V 300Ah CORE Battery also features a 200A BMS, low-temp cut-off for charging, and IP65 protection for superior performance and peace of mind.

Whether you're upgrading from lead-acid batteries or building your first off-grid power system, the Renogy CORE Battery is the reliable choice for a hassle-free and efficient project.


 

300Ah Core vs. Lead-Acid

Enhance the performance of your system with the use of lithium batteries.

300Ah Core vs. Other LiFePO4

Unmatched performance for high-energy requirements.

More Power, More Possibilities.

Renogy's CORE Series 12Volt 300Ah Lithium Iron Phosphate Battery provides 50% greater power output compared to a similarly-sized 200Ah LiFePO4 Battery. Increase your capacity to prepare for unforeseen weather events, such as storms, hurricanes, wildfires, and other challenges.

Powerful to the Core

Presenting a reliable and long-lasting power source, the Renogy CORE Series 12Volt 300Ah Lithium Iron Phosphate Battery is designed with EV-grade battery cells for optimal performance. This battery offers nearly 10 times the lifespan of a standard lead-acid battery.

Extra Warmth. Extended Runtime.

Featuring the industry-leading 200W heating elements, the Renogy CORE Series 12V 300Ah Lithium Iron Phosphate Battery offers 2X faster heating than other heated batteries on the market. To activate the self-heating function, ensure a stable charge current of at least 10A for each battery.

Protections from Bumps

The battery boasts a durable structural design to shield components from the impact of bumpy roads, ensuring a smooth journey to your desired destination.
 

Power Your Journey Longer

Renogy Core 300Ah LiFePO4 batteries offer easy access to power for any adventure, whether you're a weekend explorer or a full-time nomad. Connect 4 batteries in parallel for up to 5.5 days of uninterrupted power for essential RV appliances, providing days of off-grid comfort.
 

Power Your Cabin Getaway

Enhance your cabin retreat with continuous power using our 12V 300Ah Core Batteries. By connecting 4 batteries in series, you can effortlessly power various devices such as air conditioning and refrigerators for up to 4.5 days. Enjoy longer periods of relaxation in your cabin getaway without worrying about maintenance.
 
 

Uncompromising modern convenience on the waves

Transform your fishing boat into a modern comfort haven with Renogy CORE Series 12Volt 300Ah Lithium Iron Phosphate Batteries. Connect up to 16 batteries in series and parallel using a 4P4S configuration to provide up to 5 days of power for all your boat's devices.
 

 Dimensional Reference Guide

Prior to installation, it is important to remember to allow 5-10 cm (1.97-3.94 in) clearance above the battery and a minimum of 20 cm (7.87 in) on the side with busbars.
 
Shipping Notes
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  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 67092746338

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PHOEBES
Lowell, US
★★★★★ 3
REALLY CUTE SHOE BUT CUT WAY TOO SMALL!
Size: 8, Color: Black Patent
I received the black patent leather shoes today and they are so cute! Sadly I need to return them because they are cut way too small. I normally wear a 7.5 or 8 on dress shoes so I ordered the 8. They are so tight across the top that it's uncomfortable as soon as I put them on. They are smaller than a normal size 8 dress shoe. The big toe area is extremely uncomfortable because it doesn't allow any room for it at all, so my big toe just presses against the side and end of the shoe without even walking in them. I have very narrow feet and these still are too small for me. So I am returning them and I already ordered a 8.5 W and hope that will fit much better. The patent leather is very cute and adds just enough dressy that I can wear them with slacks or my Capri jeans. I like the slip on and the cushion foot bed because it feels soft.
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Reviewed in the United States on May 26, 2026
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Amazon Customer
Charlottesville, US
★★★★★ 5
Love these flats!
Size: 9 Wide, Color: Black White Faux Snake Skin, Size: 9 Wide, Color: Black White Faux Snake Skin
One of my favorite pair of flats! I’ve had these for several years and they are still comfortable, in good shape and really add a little spice to my outfits. I can wear these all day and not have any foot pain or discomfort as a result. The quality is good, fit is perfect and I tend to have difficulty with shoes due to bunions. Love these!!
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Reviewed in the United States on May 23, 2026
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lunaposas
Houston, US
★★★★★ 5
LOVE LOVE.
Size: 7.5 Wide, Color: Beige
I love these shoes so much I had to write a review. So comfortable. Cushioned. Fits perfectly especially if you are more on the wide side. They are soft. Flexible. Easy slip ons you can walk around in all day. I want to try more colors.
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Reviewed in the United States on June 4, 2026
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Georgette Campbell
Whiting, US
★★★★★ 5
Great buy
Size: 12 Wide, Color: Black Faux Leather
I absolutely love these Amazon Essentials Belice Ballet Flats! They are so comfortable right out of the box and fit my feet perfectly. I can wear them all day without my feet hurting, which is hard to find with flats sometimes. They’re also really cute and go with almost everything I wear. I find myself reaching for them all the time because they’re both comfy and pretty. Definitely a great everyday shoe, especially for the price!
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Reviewed in the United States on May 10, 2026
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Michelle White
Grantham, US
★★★★★ 5
Loooove these shoes!
Size: 7.5 Wide, Color: Chestnut Brown Faux Leather
I have these in several colors, and they’ve become a true staple in my wardrobe. The Amazon Essentials Women's Belice Comfortable Slip-On Ballet Flats are exactly what I look for in an everyday shoe—simple, versatile, and comfortable right out of the box. The slip-on design makes them super convenient for busy days, and they pair effortlessly with everything from jeans to dresses to work outfits. They’re lightweight but still feel supportive enough for all-day wear, and I appreciate that they don’t require a break-in period. The fit is generally true to size, and the variety of colors makes it easy to stock up and rotate depending on the outfit. Overall, these are reliable, easy-to-wear flats that offer great value for the price. Not flashy, just consistently comfortable and practical—which is exactly why I keep coming back to them.
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Reviewed in the United States on June 5, 2026

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