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Big Battery 12V SEAL- LiFePO4 – 228Ah – 3.0kWh

SKU ASEAL-12030-G1
Original price $1,526.00 - Original price $1,526.00
Original price
$1,526.00
$1,526.00 - $1,526.00
Current price $1,526.00

Big Battery 12V SEAL- LiFePO4 – 228Ah – 3.0kWh

MARINE GRADE! BigBattery’s 12V 3kWh LiFePO4 SEAL battery is our first marine grade lithium solution for your boats and marine applications.

The SEAL is a heavy-duty marine battery designed to handle even the toughest waters. The SEAL is equipped with a watertight double seal, both rubber and foam, and is constructed with 316 grade stainless steel, one of the most corrosion resistant stainless steels available, so whether you’re on the pond or in the ocean, the SEAL is prepared.

On top of all these features, the SEAL comes with everything you can expect from a BigBattery battery, including brand new LFP cells, a 300A Fuse, and our advanced BMS with Over/Under Voltage Protection, Over Current Protection, and a Thermal Management System that affords safe charging and discharging within a wide temperature range. When it comes to your marine applications, you need a battery you can rely on. Upgrade to the SEAL and get 3kWh of watertight, non-corrosive power!

300%

10 YEAR SAVINGS VS LEAD-ACID

1/3

THE WEIGHT AND SPACE

4X

CYCLE-LIFE

100%

SAFE & RELIABLE 

Tech Specs

SKU: ASEAL-12030-G1
System Voltage: 12V
Nominal Voltage: 12.8V
Chemistry: LiFePO4
kWh Capacity: 3kWh
Ah Capacity: 228Ah
Charging Voltage Range: 13.9 - 14.5V
Max Charge Voltage: 14.7V
Operating Voltage Range: 11.8 - 14.6V
Suggested Low Voltage Cutoff: 11.8 - 12.7V
BMS Cutoff Range: 10.5 - 11.8V
Cell Configuration: 4S
Max Continuous Discharge Current: 175A
Max Continuous Power: 2240W
Max Discharge Peak Current: 350A (6 Seconds)
Max Charge Current: 175A
Charge Temperature Range: 0°C (32°F) / 55°C (131°F)
Discharge Temperature Range: -20°C (-4°F) / 55°C (131°F)
Optimal Discharge Temperature Range: 15°C (59°F) / 35°C (95°F)
Storage Temperature Range: -5°C (23°F) / 35°C (95°F) (Max 6 Months)
Weight: 50 lb (22.7 kg)
Depth: 9.5 in (24.1 cm)
Width: 7.5 in (19.1 cm)
Height: 13 in (33 cm)
Safety Features: Fuse (300A) & Battery Management System
(Over/Under Voltage, Over Current, &
Over/Under Temperature Protections)

Designed For 12V Applications