270Ah 12V LiFePO4 Deep Cycle 8D Battery


In stock

The powerful battery solution to elevate any outdoor adventure. It’s time to upgrade from your traditional lead acid battery! What you need is a new battery that’s lighter, safer, and works with various systems. More importantly, it should be able to keep you company for many of your outdoor adventures! This 270Ah 12V 8D LiFePO4 Deep Cycle Battery by Battle Born Batteries delivers superior and long-lasting performance!

Product Quantity Discount Price per Unit
2 - 4 5% $2,279.05
5+ 10% $2,159.10
SKU: BN-BB8D Category:



Battery Specifications:
• 270 Amp Hour, 12 Volt Battery
• LiFePO4 Chemistry
• 3000-5000 Cycles
• Dimensions (L x W x H): 21.29” x 11.59” x 10.01”
• 81.4 lbs.
• Operating Temp Range: – 4°F (-20°C) to 135°F (57.2°C)
• Water Resistant and Sealed
• Built-in BMS (Battery Management System)

NOTE: Battery should not be submerged.

Charging Parameters:
• Absorption Voltage: 14.2V to 14.6V
• Float Voltage: 13.4V to 13.8V
• Equalization Voltage: 14.4V (if applicable)
• Absorption Time: 60 to 90 minutes per 270Ah battery bank
• No Temperature Compensation
• Charge Rate: .5c

• 300 Amps Continuous
• 500 Amps Surge for 30 Seconds
• ½ Second Surge for Loads Over 500 Amps
• High/Low Voltage Protection
• Short Circuit Protection
• High/Low Temperature Protection
• Cold Charging Protection
• Automatic Cell Balancing

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.

Weight 81 lbs Dimensions 21.29 × 11.59 × 10.01 in Amp Hour



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