1 1

Solid State Marine

Deep Cycle / Starting Battery SSM31- 12V300Ah

Deep Cycle / Starting Battery SSM31- 12V300Ah

$2,599.00
$2,599.00
Sale Sold out

Model: SSM31- 12V300Ah

Introducing the Ultimate Marine Battery

Experience unparalleled performance with SSM’s revolutionary solid-state technology. This versatile battery is the perfect replacement for AGM or LFP batteries, suitable for both starting engines and deep cycle applications. With 1500 cold cranking amps (CCA) and a high continuous discharge rate of 250A, it ensures robust and reliable performance.

More Power / Less Weight: Delivers over 4320Wh of power while weighing just 40 lbs., all within a compact Group 31 package!

Greater Safety: Solid state design is safer than Lithium, LFP or AGM batteries as the electrolyte is non-combustible.

Superior Temperature Performance: Operates at -40F without the use of a heater and in extreme conditions up to 1550F

Bluetooth: IOS and Android Apps control and monitor battery functions such as State of Charge.

FEATURES
  • Perfect for Trolling Motors, Stabilizers, Bow Thrusters, Starting Motors, or House Batteries. But they are also great for Solar Systems/Off-Grid and other outdoor activities
  • Ultimate Replacement for Lead-Acid or LFP Batteries: 15% higher energy & 50% lighter than Lithium LFP and 300% lighter than Lead Acid
  • Highest Energy Density: 100 Wh/lbs., 10X than similar Lead Acid batteries and almost 2X LFP !
  • Max. 17.2 kWh Energy Expansion: Max 4P to build a 14.4V 1200Ah battery system
  • Low-Temperature Cut-Off Protection: cuts charging when below -20°C/-4°F, disconnecting loads when below -20°C/-4°F to extend batteries life
  • Grade-A cells only, 3000+ cycles at 100% DOD
  • Robust 20+ BMS Protections: protection against low temperature, high temperature, short circuit, overvoltage, overcurrent, and undervoltage
  • Auto Overload Protection & Recovery-No User Intervention Required
  • Multiple Protections: moisture, dust, water, and salt spray resistance for reliability in humid environments.
  • BCI Group 31 Batteries Size: L13.37*W7.28*H9.88 inch
  • ABYC Official Certification:  All SSM marine batteries meet ABYC standards, ensuring the highest safety for your boating or sailing needs.
Specifications

BATTERY

  • Cell Type：
  • Solid State Lithium
  • Warranty：
  • 8 Years manufacturers defects, 5 year free replacement
  • Cycle Life：
  • 3000 cycles
  • Nominal Voltage：
  • 14.4 V
  • Rated Capacity：
  • 300Ah
  • Energy：
  • 4320 Wh
  • Max. Expansion (Parallel & Series):
  • 4P2S
  • Internal Resistance：
  • ≤40mΩ
  • Certifications：
  • UL 1642, UN38.3
  • ABYC Official Cert.
  • Yes

BMS

  • BMS
  • 300Ah
  • Max. Continuous Output Power：
  • 4320 Wh
  • Peak Discharge Current：
  • 500A
  • Max. Continuous Discharge Current：
  • 250 A
  • CCA：
  • 1500

CHARGE

  • Charge Method：
  • CC/CV
  • Charge Voltage：
  • 16.8V±0.6V
  • Recommend Charge Current：
  • Up to 150A (0.5C)

TEMPERATURE

  • Charge Temperature：
  • -20℃ to 70℃ / -4℉ to 155℉
  • Discharge Temperature：
  • -20℃ to 70℃ / -4℉ to 155℉
  • Storage Temperature：
  • -20℃ to 40℃ / -4℉ to 113℉
  • Low-Temperature Protection：
  • Yes (-4℉/-20℃)
  • Low-Temperature Charging Protection Auto Recovery：
  • Yes (32℉/0℃)

OTHERS

  • Terminals：
  • M8 bolts
  • Weight Approx.：
  • 40 lbs
  • Size：
  • L13.37*W7.28*H9.88 inch (group 31 size)
  • Housing Material：
  • ABS (Flame Retardant Plastic)
  • Protection Class：
  • IP67

 

View full details