Skip to product information
1 of 1

Solid State Marine Battery 12V 120Ah Deep Cycle + Starting Battery

Solid State Marine Battery 12V 120Ah Deep Cycle + Starting Battery

Regular price $1,299.00 USD
Regular price Sale price $1,299.00 USD
Sale Sold out
Shipping calculated at checkout.
Quantity
  • Secure Checkout
  • Fast Shipping
  • 30-Day Hassle-Free Returns
  • 24/7 Customer Support

Model: 12V120Ah

Weight: 18 lbs

Size: Group 24 (10.6"L x 7"W x 8.35"H)

Introducing the Ultimate Marine Battery

Experience unparalleled performance with Solid State Marine’s revolutionary solid-state technology. This versatile battery is the perfect replacement for AGM or LFP batteries, suitable for deep cycle application with a high continuous discharge rate of 120A and 850CCA, it ensures robust and reliable performance.

Features:

Perfect for: Trolling Motors, Stabilizers, Bow Thrusters, Starting Motors, House Batteries, Solar Systems/Off-Grid and other outdoor activities

Replaces your Lead Acid or Traditional Lithium Batteries: 15% higher energy & 50% lighter than lithium & 300% lighter than Lead Acid.

Highest Energy Density: 100 Wh/lbs., 10X more than similar Lead Acid batteries and almost 2X more than lithium.

Low-Temperature Cut-Off Protection: cuts charging and loads when below -20°C/-4°F, extending battery life

Grade-A cells only, 3000+ cycles at 100% DOD

20+ BMS Protections: protects against low temperature, high temperature, short circuit, overvoltage, overcurrent, and undervoltage + more.

Auto Overload Protection & Recovery-No User Intervention Required

IP 67 Rating: moisture, dust, water, and salt spray resistance for reliability in humid environments.

ABYC Compliant:  All SSM marine batteries meet ABYC standards, ensuring the highest safety for your boating or sailing needs.

Specs:

Battery

Cell Type: Solid State Lithium

Rated Capacity:120Ah

Nominal Voltage:14.4 V

Energy:1728 Wh

Weight Approx:18 lbs

Size: Top: - L10.6" x W7." x H8.35", Bottom 9.75" X 6.25" LW (Group 24 size)

Housing Material: ABS (Flame Retardant Plastic)

Protection Class:IP67

Terminals:M8 bolts

Max. Expansion: Up to 2 Batteries Parallel, 2 in Series

Warranty:8 Years Manufacturers Defects, 5 year FREE replacement

Cycle Life:3000 cycles at 100% DOD (Depth of Discharge)

Internal Resistance:≤40mΩ

Certifications UL 1642, UN38.3

ABYC Compliant: Meet ABCY standards

BMS

Output Power:4325 Wh

Peak Discharge Current:240A

Max. Continuous Discharge Current:120 A

CCA equivalent:850

CHARGE

Charge Method: CC/CV

Charge Voltage:16.5V±0.6V

Recommend Charge Current: Up to 120A (1C)

TEMPERATURE

Charge Temperature:-4℉ to 155℉ / -20℃ to 70℃

Discharge Temperature:-4℉ to 155℉ / -20℃ to 70℃

Storage Temperature:-4℉ to 113℉ / -20℃ to 40℃

Low-Temperature Protection: Yes (-4℉/-20℃)

Low-Temperature Charging Protection Auto Recovery: Yes (-4℉/-20℃)

  • 100% Satisfaction
View full details

Simple Reliable Tools That Make Life Easier

Make everyday moments easier with products that are designed to truly help. Our premium-quality tools are made to handle real use—strong, reliable, and comfortable in your hands. Whether it’s gripping, cleaning, or organizing, each item brings efficiency without effort. No unnecessary complexity—just smart design that works. Simple upgrades that make a lasting difference.