In Stock
Big Battery 12V 3kWh Owl Max 2 LiFePO4 Battery
Item Code: 12v-Owl-Max2
Ship Weight: 50 lbs.
Regular Price: $1,490.00
Sale Price: $1,290.00
You Save 13% ($200.00)
Product Details
TAKING IT TO THE MAX, AGAIN! Big Battery's 12V 3kWh LiFePO4 Owl Max 2 battery takes all the incredible features you loved from our flagship OWL and OWL Max and adds even more capacity.
Compact and Portable
Expandability:
10-Year Output Warranty:
Safety is Our Top Priority:
Package Includes:
Compact and Portable
• | With a compact, portable design and the ability to connect several units in parallel for a huge power system, this truly is one of our most versatile solutions. So if you’re looking for a battery that can not only bring you the power you’re looking for, but look good doing it, the 12V Owl Max 2 is the battery for you. |

• | You can connect up to 8 of the OWL 2 Max Battery Packs in parallel! Plus, if you upgrade to our 2, 3, or 4 OWL Max 2 System, you’ll be saving even more weight and space compared to the lead acid equivalent. |
• | Buy with confidence knowing that your battery investment will last for the long-haul. |
• | The OWL Max 2 (LFP) Battery Packs use ultra-safe LFP cells that have Over/Under Voltage, Over Current, & Over/Under Temperature Protections. These packs include a built-in BMS, Thermal Management System, Automatic Thermal Protection and 300A Industrial Fuse making them the safest batteries you could possibly use in your rig. |
• |
1 x 228AH 12V LiFePO4 Battery 1 x 6AWG 3ft BB175 to Ring Terminal Cable |
Specifications
12V LiFePO4 Battery Specifications | |
Manufacturer Name: | Big Battery |
Dimensions: | 10.1" x 7.2" x 13.1" in |
Weight: | 47 lbs |
Voltage: | 12V |
Chemistry: | LiFePO4 |
kWh Capacity: | 3 kWh |
Ah Capacity: | 228Ah |
Operating Voltage Range: | 9.8 - 14.6V |
Max Charge Voltage: | 14.7V |
Charging Voltage Range: | 13.9 - 14.5 |
Cell Configuration: | 4S |
Max Continuous Discharge Current Amps: | 175A |
Max Continuous Power Watts: | 2240 |
Max Discharge Peak Current Amps: | 350A (6 seconds) |
Max Charge Current Amps: | 175A |
Charge Temp Range: | 0 - 55 C (32 - 131 F) |
Discharge Temp Range: | -35 - 55 C (-22 - 131 F) |
Optimal Discharge Temp Range: | 15 - 35 C (59 - 95 F) |
Storage Temp: | -5 - 35 C (23 - 95 F) Max 6 Months |
Parallel: | Up To 8 Parallel |
Warranty: | 10 Years |

What's Included
What's Included:
• (1) 228AH 12V LiFePO4 Battery (FOWL-12030-G2)
• (1) 3’ 6 AWG BB175 to Ring Terminal Cable
• (1) 228AH 12V LiFePO4 Battery (FOWL-12030-G2)
• (1) 3’ 6 AWG BB175 to Ring Terminal Cable
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