Norsk Lithium Guardian Heated LiFePO4 Lithium Deep Cycle Batteries

SKU
NORSK 21-23H
In stock
Retail Price: $1,699.99
$849.99 - $1,649.99
Our Price: $849.99
Save as much as $50.00 (6%)

The Norsk Lithium Guardian Heated LiFePO4 Lithium Deep Cycle Batteries represent the pinnacle of innovation in marine power solutions, offering unmatched performance and reliability for boaters and marine enthusiasts. These batteries are designed to tackle the challenges of the marine environment, ensuring that your adventures are powered by the most advanced technology available. The lineup includes various models to suit different power needs and applications:

12.8V 80AH and 12V 100AH Models

  • Thermal Core Heating Technology: Both models feature Norsk Lithium’s proprietary Thermal Core Heating Technology, which automatically warms the battery to a safe charging temperature, ensuring optimal performance even in cold conditions. This technology extends your fishing season by providing reliable power when you need it most.
  • Integrated BMS Protection: Equipped with an advanced Battery Management System (BMS) for cell balancing, low/high voltage cutoff, short circuit, and temperature protections, these batteries deliver dependable service and extend the life of your battery under extreme conditions.

24V 50AH Model

  • Enhanced Power for Boating and Kayaking: Ideal for powering 24V trolling motors, this model can be paralleled with another 24V – 50AH battery for doubled capacity and runtime. Its compact and lightweight design makes it perfect for reducing weight and increasing efficiency on the water.
  • Quality and Reliability: Manufactured under ISO 9001 standards with Bluetooth functionality and an advanced BMS, this battery provides easy monitoring and ensures peak performance.

36V 60AH Model

  • Unleash the Power: A single battery solution for 36V trolling motors, designed for those who demand convenience without compromising on performance. It can be wired in parallel with another 36V – 60AH battery for increased power and extended runtime.
  • Smart Connectivity and Advanced Protection: With Bluetooth connectivity through the Norsk Guardian App and equipped with an advanced BMS, this model offers real-time monitoring and superior protection against overcharging, over-discharging, and extreme temperatures.

Common Features Across All Models

  • Bluetooth and Norsk Guardian App: Monitor and control your battery remotely, checking charge levels, temperature, and other vital metrics for a comprehensive understanding of your battery's status.
  • M8 Terminal Posts with Lock Nuts: Ensures easy and secure rigging, allowing for a hassle-free installation process that lets you focus on your passion for the water.
  • Durability and Longevity: Half the weight and twice the runtime capacity as most traditional lead batteries, these models are not just powerful but also designed to last, saving money and reducing environmental waste over time.

Norsk Lithium’s Guardian Heated LiFePO4 Lithium Deep Cycle Batteries are designed for the serious boater who demands the best in power, performance, and reliability. With state-of-the-art technology and innovative features, these batteries are set to revolutionize the way you experience marine adventures, providing the confidence to explore further and with greater efficiency. Whether you’re braving cold temperatures or embarking on long excursions, trust Norsk Lithium to keep you powered up and ready for whatever comes your way.

MODEL 12.8V 80AH 12V 100AH 24V 50AH 36V 60AH
Rated Capacity 80AH 100AH 50AH 60AH
Nominal Voltage 12.8V 12.8V 24V 36V
Max Charge Voltage 14.6V 14.6V 29.2V 43.8V
Discharge Cutoff 9.2V 9.2V 29.2V 30V
Max Charge Current 50A 50A 25A 30A
Max Continuous Discharge Current 100AH 100AH 100A 100A
Max Pulse Discharge Current 600A for 3 seconds 600A for 3 seconds 300A for 3 seconds 300A for 3 seconds
Weight Approx 25.5 lbs Approx 25 lbs Approx 25.50 lbs Approx 55 lbs
Dimensions (L*W*H) Group 27 (12 * 6.65 * 8.4 inch) Group 27 (12 * 6.65 * 8.4 inch) 12.01 x 6.69 x 8.27 Length: 18.9 Inches x Width: 10.63 Inches x Depth: 8.19 Inches
BMS Protection Over charge, Over Discharge, Over


Current, Short Circuit,

High temp shutoff

Low temp shutoff
Over charge, Over Discharge, Over


Current, Short Circuit,

High temp shutoff

Low temp shutoff
Over charge, Over Discharge, Over


Current, Short Circuit,

High temp shutoff

Low temp shutoff
Over charge, Over Discharge, Over


Current, Short Circuit,

High temp shutoff

Low temp shutoff
Operating Temperature Charging: 0 – 45C, Discharging: -20 – 60C,


Storage 0-45C
Charging: 0 – 45C, Discharging: -20 – 60C,


Storage 0-45C
Charging: 0 – 45C, Discharging: -20 – 60C,


Storage 0-45C
Charging: 0 – 45C, Discharging: -20 – 60C,


Storage 0-45C
Cycles 4,000+ cycles 4,000+ cycles 4,000+ cycles 4,000+ cycles
Design lifespan 15-20 years 15-20 year 15-20 years 15-20 years
More Information
BrandNorsk Lithium
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