Battle Born Batteries Lithium-Ion (LiFePO4) Deep Cycle 12V Battery 270Ah 8D – Safe & Powerful Drop-In Replacement for RV, Van, Marine, Off-Grid – Cylindrical Cells, Internal BMS
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Style: Standard
Size: 270Ah 12V 8D
Features
- Up to a Decade of Use - Enjoy superb return on your investment with this heavy duty LiFePO4 battery! This 270Ah 12V 8D battery lasts 3,000 - 5,000 deep discharge cycles, providing up to 10-15 years of power.
- Built for Rugged Adventures - Our fast-charging lithium-ion batteries are perfect for RVs, campers, vans, boats, and trolling motors. Battle Born Batteries are also made to power industrial, off-grid, and residential backup applications!
- Designed for Versatility - This eco-conscious and lightweight 270Ah 12V 8D battery can be wired in series or parallel. And because it is designed with safety in mind and doesn't contain any acid, it can be safely mounted in any orientation.
- Internal Protection - With a built-in Battery Management System (BMS), Battle Born lithium batteries are well-protected against extreme hot and cold temperatures, high and low voltages, short circuits, and other common causes of battery failure.
- Quality You Can Trust Our cutting-edge facilities are headquartered in Reno, Nevada, the lithium capital of North America. With on-site assembly Battle Born Batteries 12V lithium batteries are trusted by customers, celebrities, and top YouTubers, and come with a 10-year warranty and lifetime technical support.
Brand: Battle Born Batteries
Size: 270Ah 12V 8D
Item Weight: 81.4 Pounds
Number Of Cells: 4
Terminal: Marine Terminal
Manufacturer: Battle Born Batteries
UPC:
Brand: Battle Born Batteries
Size: 270Ah 12V 8D
Item Weight: 81.4 Pounds
Number Of Cells: 4
Terminal: Marine Terminal
Manufacturer: Battle Born Batteries
UPC: 649275295621
Model: BB8D
Item Weight: 81.4 pounds
Product Dimensions: 29 x 18 x 13 inches
Country of Origin: USA
Item model number: BB8D
Batteries: 1 Lithium Ion batteries required. (included)
Manufacturer Part Number: BBParent
Amperage: 270 Amps
Date First Available: April 15, 2021
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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
Style: Heated
Size: Heated 100Ah 12V
Battle born batteries have been incredible! Lightweight and doubled my amp hours versus lead acid. This allows us much more dry camping experience.
Reviewed in the United States on November 1, 2024 by Thomas R
Style: Standard
Size: 100Ah 12V GC2
I love his company. Not only great batteries but VERY good customer support.
Reviewed in the United States on November 18, 2024 by G Funk
Style: Standard
Size: 100Ah 12V
EDIT: Just received my 3rd battery, plan on using that one on its own on a separate solar setup, replacing some CG2 golf cart batteries that are at the end of their lives. As of today, I now own 2 of these batteries, they work great for me. I purchased the first one last summer, I'm using it on a small off grid solar system, not grid tied. I added the second one just today, hooked up in parallel to keep it at 12 volts but now with 200 amp hours. Since these are LiFePO4 batteries, it's OK to add a new battery to one that is nearly a year old. I contacted the good folk at BattleBorn and confirmed it was fine to do and to confirm the best method of tying them together, which is making sure both are charged fully then to make a parallel connection, connect both negatives together, then connect both positives together. These types of batteries are expensive, but if you take into consideration the lifespan of the batteries and the fact that you can use up to 100% of the battery capacity, (though it's still best to not use 100%) these are ultimately a bargain in the long run. One bit of advice, assuming you are using a MPPT charge controller, if you do run the battery down where the internal BMS cuts it off, the MPPT charge controller will not begin to charge the battery if it can't detect the battery, you will need to "jump start" the battery using another power source, we use a portable 12 volt battery jumper, the kind you use to jump start a car battery, once the MPPT charge controller sees some voltage on the battery, it will then allow the battery to be charged. I really like this battery, it's safe, it's reliable, it's lightweight, no maintenance required, it's bulletproof in the sense that you don't have to baby it (don't really shoot it 🤣).
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Reviewed in the United States on April 30, 2020 by WrethaOffGrid✨🌟⭐😎 WrethaOffGrid✨🌟⭐😎
Style: Standard
Size: 100Ah 12V
I purchased two of these to replace the lead acid coach batteries in a Coachman CrossFit 22D RV. I put them in as direct replacements with no other modifications to the RV. I then reset the solar charger to Lithium. After 6 months I relocated the batteries form outside the coach to inside under the passenger side sofa. they fit perfectly just in front of the water tank and pump. It has been working flawlessly for over a year. My two lead acid batteries, even though brand new, would run the fridge (yes, it’s a DC electric fridge) and a few lights for about 8 hours before being discharged and disconnecting. These batteries last 28 hours and had an unexpected benefit of making the RV ride a little better as they weigh significantly less than the ones they replaced. They are expensive. But, search for the teardown video on YouTube and you will quickly see what you are paying for. These batteries are worth the cost. Battle Born is a US company in Nevada, and I called them. The tech spent quite while on the phone explaining the built in battery monitor. Yes, the individual cells are Chinese made. But they are very high quality Chinses made, and that does make a difference. I am going to buy two more and double my off the grid battery life. Buy this battery with confidence for your solar applications, for you RV, etc. Do not buy it as a starting battery as it is not well suited for that.
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Reviewed in the United States on September 1, 2021 by Sid Levingston
Style: Standard
Size: 100Ah 12V
I am very pleased with this battery. I have had it for 6 months and it is great. Very reliable, zero maintenance. I have it hooked up to a 300w solar system on my camper van/RV and it charges very fast. I even hooked it up to a 450/900 watt space heater and ran it for 1.5hr on the lower 450 watt setting via a 600w (1200w surge) inverter. It raised the temperate of the RV interior from 55F to 67F in 1 hour (outside temp was 52F with @ 50% humidity in the evening). This was just a test I ran to see what it was capable of. While it did discharge the battery, it performed flawlessly during that time and helped me to learn about how the battery reacts to large loads. The next day I checked on the battery @ noon and it was at full charge from the morning sun. The battery also performed perfectly on a 3k mile, 1 week road trip. It powered the inverter, which fed to 6 LED ceiling lights, a water pump, USB outlets keeping two cell phones, two laptops, one SLR camera, one Dometic fridge running 24/7 without any drop in temperature. Food was always cold. Cold beer in the middle of the desert anytime you wanted. I plan on adding to my solar bank soon with another Battle Born battery and a more powerful inverter so I can run a 1200w water heater and improve the space heater's performance (only as backup in case of extreme cold). I have not contacted customer support yet for any reason but based on other reviews I am confident that area is just as good as the battery itself. I highly recommend this product. Update (2020): My Battle Born battery was experiencing some minor issue one year in. I would lose power for 2-3 seconds once a day or every couple days. The power would turn off and come right back on again. I contacted Battle Born and they said it was caused by the BMS (battery management system) in batches produced around the time I purchased my battery. I shipped the battery back to them (they paid for shipping) and they sent me a new replacement battery which has been working perfectly for 2 years now. Their customer support is top notch as is their warranty. I will not be buying any other battery except Battle Born as my experience with this battery and the company has been excellent.
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Reviewed in the United States on January 15, 2018 by Podroznik