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BigBattery 12V SEAL- LiFePO4 - 228Ah - 3.0kWh - Marine Lithium Battery | 10-Year Warranty BigBattery Lithium Batteries

BigBattery 12V SEAL- LiFePO4 - 228Ah - 3.0kWh - Marine Lithium Battery | 10-Year Warranty

by BigBattery
SKU FSEAL-12030-G1
Save 36% Save 36%
$2,525.05
$2,525.05 - $2,525.05
$2,525.05
$1,623.70
$1,623.70 - $1,623.70
$1,623.70
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12V SEAL- LiFePO4 - 228Ah - 3.0kWh + FREE Lifetime Customer Support!

BigBattery prides itself on having a lithium-ion solution for whatever you need to power, and that’s why we’re so proud to be able to offer you a safe, powerful 12V solution for your boats and other marine applications.

This heavy-duty marine lithium battery is equipped with 316-grade stainless steel, a watertight double seal – both rubber and foam – and an extendable LED voltmeter so you can install the display in your boat’s control panel. These additions come on top of our already lengthy list of incredible features such as our advanced BMS, brand new LFP cells, thermal management system, and 300A fuse. With 3kWh of watertight, non-corrosive power, you’ll be sailing and speeding across the water in no time!

And as always, it requires zero maintenance, it’s easily installed, it’s made right here in the US, and is guaranteed to be the lowest cost battery in its class available today.

Detailed Marine Lithium Battery Specs:

  • Chemistry:           LiFePO4 (New)
  • Configuration:     4S (Series)
  • Voltage:                12V
  • Ah Capacity:        228Ah
  • kWh Capacity:     3.018kWh
  • Wh Capacity:       3018Wh

Performance Specs:

  • Max Continuous Discharge Current:          175A
  • Max Continuous Power:                               2240W
  • Max Discharge Peak Current:                      350A (6 Seconds)
  • Voltage Range:                                               9.8 – 14.6V

Charging Specs:

  • Suggested Charge Voltage:     14.6V
  • Max Charge Current:                175A

Temperature Parameters:

  • Charge Temp Range (°C):                      0°C – 35°C
  • Discharge Temp Range (°C):               -30°C – 55°C
  • Optimal Discharge Temp. Range:       15°C – 35°C
  • Storage Temp:                                       -20°C –  35°C (Max 6 Months)

Marine Lithium Battery - Dimensions:

  • Weight:                52 (LBS)
  • Length:                 9.6 (in)
  • Width:                   7.6 (in)
  • Height:                 13.1 (in)

Safety Features:

  • Safety Fuse (300A)
  • BMS (Battery Management System)
  • Over Voltage, Under Voltage, Over-Current
  • Thermal Management System & Built-In Fire Suppressions System

Maximum Battery Connections:

  • Series:        (YES)       Cap x (4) 
  • Parallel:      (YES)       Cap x (8) 

Marine Lithium Battery Features:

  • LED Display
  • Compact Modular Design
  • High Temp Operating Range
  • Best Power Density/Pack Size
  • Best Aluminum Mosfet Design
  • 3000 A Short Circuit Protection
  • High Cold-Cranking Amps (400A)
  • 10-Year Warranty