Battle Born 75Ah 12V Heated Lithium Deep Cycle Marine Battery BB1275H

Battle Born 75Ah 12V Heated Lithium Deep Cycle Battery

Battle Born

$849.00
SKU:
BB1275H
Shipping:
Free Shipping
Voltage:
12V
Type:
Lithium
Capacity:
75Ah
Terminals:
Nut & Bolt
Capacity Group:
50 - 100Ah
Deep Cycle:
Yes
Self-Heated:
Yes
Bluetooth:
No
Length:
10.0" - 10.9"
Width:
7.0" - 7.4"
Height:
8.5" - 8.9"
In Stock
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Product Description

BB1275H – Lithium Power for Every Season

The Battle Born® BB1275H Self-Heated 12V Lithium Deep Cycle Battery redefines power storage – delivering 75Ah of reliable LiFePO4 energy with an integrated heating system for all-season performance. Perfect for RVs, marine use, off-grid systems, and overland vehicles, this battery combines cutting-edge technology with Battle Born’s legendary safety and 10-year warranty.

Key Features & Benefits

  • Self-Heated Design – Automatic internal heating ensures safe charging in freezing conditions.
  • Advanced LiFePO4 Chemistry – 75Ah of deep-cycle capacity with 100% usable energy and superior safety.
  • Lightweight Construction – At only 27 lbs, installation is effortless compared to traditional lead-acid options.
  • Flexible Installation – Mount in any position and connect in parallel or series up to 48V systems.
  • Intelligent BMS – Protects against over-voltage, under-voltage, over-current, and temperature extremes.
  • Long Cycle Life – Rated for 3,000–5,000 cycles for up to 15 years of dependable service.
  • High Efficiency – 99% charging efficiency for faster recharges and minimal energy loss.
  • All-Season Reliability – Operates from -4°F to 135°F, perfect for off-grid and outdoor use.
  • 10-Year Warranty – Backed by Battle Born’s trusted support and quality guarantee.

Heated LiFePO4 Batteries You Can Trust

The Battle Born BB1275H stands apart from conventional deep-cycle batteries with its combination of intelligence, power, and longevity. Each unit integrates a precision-engineered Battery Management System to monitor health, temperature, and voltage for maximum protection. With automatic heating, rugged ABS construction, and advanced BMS protections, this LiFePO4 powerhouse is built to perform. Whether you’re powering an RV, running a marine system, or building an off-grid solar bank, the BB1275H offers the confidence of clean, consistent energy for years to come.

Battle Born
BB1275H Specs
Voltage 12V
Capacity 75 Ah
Type Lithium (LiFePO4)
Max. Discharge 100A
Group Size Slightly wider than a Group 24
Self-Heated Yes
Bluetooth No
Length 10.49"
Width 7.11"
Height 8.93"
Terminals Nut & Bolt
(hardware incl.)
Weight 27 lbs
Parallel Connections No Limit
Series Connections Up to 48V
Charging Current 50A Max
Charging Voltage 14.2V - 14.6V
Low Voltage
Cut-Off		 10.0V
Operating Temperatures -4°F - 135°F
Heater On Temp
 ~35°F
Cycle Life @ 100% DOD 3,000 - 5,000 Cycles
Warranty 10 Years


For additional specifications please reference the BB1275H Datasheet

User Manual & Installation Guide

Warranty Info

Warranty Information

10 Year Warranty

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