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Abyss

Abyss® | Off-Grid™ Marine House Battery | Model AB-12V300 | Group 8D | 12V 300Ah | 1000A Peak | Bluetooth BMS | Built-In Heating | IP65 Waterproof

Abyss® | Off-Grid™ Marine House Battery | Model AB-12V300 | Group 8D | 12V 300Ah | 1000A Peak | Bluetooth BMS | Built-In Heating | IP65 Waterproof

Regular price $2,999.99
Regular price Sale price $2,999.99
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  • High-capacity 300Ah lithium battery designed for off-grid living, energy storage, and starting large outboard or diesel motors.
  • Compact Group 8D footprint offering double the run-time and less than 70% of the weight of similar AGM batteries.
  • Integrated Bluetooth® connectivity for real-time monitoring and customization for various applications.
  • Built-in heating system ensures reliable performance in cold-weather environments.
  • Certified to UL, IEC, and ISO standards, ensuring maximum safety and reliability for marine and off-grid applications.
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Product Description

Abyss® | Off-Grid™ Marine House Battery | Model AB-12V300 | Group 8D | 12V 300Ah | 1000A Peak | Bluetooth BMS | Built-In Heating | IP65 Waterproof

 

DESCRIPTION

xperience unmatched power and reliability on every adventure with the Abyss® 12V 300Ah Off-Grid™ Lithium Marine House Battery your ultimate solution for marine energy storage and off-grid living. Engineered with advanced lithium iron phosphate (LiFePO4) technology, this high-capacity Group 8D battery delivers over twice the runtime of traditional AGM batteries while weighing less than 70% of their mass. Whether you’re powering large outboard engines, diesel motors, or sustaining your off-grid cabin, this battery is designed for maximum performance and zero maintenance.

The integrated Bluetooth® Management System offers seamless real-time monitoring via your smartphone, providing vital insights into charge levels, temperature, cycle life, and more all at your fingertips. Built-in internal heating guarantees optimal operation in freezing temperatures, making this battery a dependable companion even in harsh marine and cold weather environments.

With certified safety approvals and robust engineering tested to exceed rigorous marine and off-grid standards, the Abyss® 300Ah Off-Grid™ Lithium Battery brings peace of mind and power you can trust, wherever your journey takes you.

Key Features

  • High-Capacity Dual-Purpose Lithium Battery Delivers powerful deep-cycle energy and high peak currents to start large outboard and diesel motors.
  • Lightweight & Compact Group 8D Design More power, less weight, and easy installation for boats, RVs, and off-grid power systems.
  • Advanced Bluetooth® Connectivity Monitor real-time battery health, charge status, temperature, and cycle data from your Android or iOS device.
  • Built-In Heating System Proprietary internal heating ensures consistent performance in cold climates without extra components or blankets.
  • Robust Safety Certifications UL1642, IEC62619, IEC62133, and ISO14001 certified for marine-grade durability and environmental responsibility.
  • Long Cycle Life Over 3000 full cycles at 100% depth of discharge, ensuring years of reliable off-grid power and marine use.
  • Vibration-Resistant Internal Structure Secure cylindrical cells with enhanced heat dissipation and impact protection for tough marine environments.
  • IP65 Waterproof Rating Sealed against dust and water spray, ideal for demanding marine and outdoor off-grid applications.

Detailed Specifications

Specification Details
Battery Type Lithium Iron Phosphate (LiFePO4)
Nominal Voltage 12V
Capacity 300Ah
Cycle Life 3000 cycles @ 100% DOD; 6000 @ 80% DOD
Weight Approx. 75 lbs (34 kg)
Dimensions 20.5" x 10.5" x 8.7" (520 x 267 x 220 mm)
Operating Charge Temp. 0°C to 55°C (32°F to 131°F)
Operating Discharge Temp. -20°C to 60°C (-4°F to 140°F)
Charge Voltage 14.6 ± 0.2V
Max Continuous Discharge Current 200A
Peak Discharge Current 1000A (300 ms)
Terminal Type M8
Case Material Black ABS Plastic
Ingress Protection (IP) Rating IP65
Connectivity Bluetooth Management System (Android/iOS)

 

Manuals & Documents

BATTERY MANUAL

CHARGER MANUAL

BLUETOOTH® APP QUICK GUIDE

ELECTRIC REEL BATTERY

ABYSS 12V120AH DATA SHEET

GROUP 31 BATTERY DATA SHEET

General Warranty Info:

  • Ripping It Outdoors works closely with our manufacturers to supply and support your products warranty needs as best as possible!
  • The majority of products come with a manufacturer represented warranty against manufacturing defects for at least a 12 month period after the date of sale.
  • Expendable components and "wear parts" including but not limited to blades, knives, teeth, oil, chain sprockets, skid shoes, knife mounting discs, and similar components are usually excluded from manufacturer warranties.
  • Please reach out to us for any specific warranty information neededabout products and parts you can’t find!

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Shipping

General Shipping Info:

  • Instantly calculate shipping quotes to the lower 48 states by 1. adding this product to your cart, 2. click continue to the checkout page and 3. enter your shipping address to check rates. Contact us for quotes for shipping to Hawaii, Alaska, Canada, Mexico and Internationally.
  • Complimentary lift gate service on all freight shipments where it’s possible. We guarantee safe delivery!
  • Low shipping rates for customers. We have negotiated the best possible rates for customers from our trusted carriers (ODFL, ESTES, UPS, and FedEx).
  • Negotiate shipping rates if you think we can do better please reach out. Keep in mind some shipping rates also include assembly & configuration as well!