Sparked Builds Alpha — Premium features are free while we improve.See What's New

Home/Equipment/Batteries/B2 Audio
44Ah 5000W LiFePO4 Battery 12V w 0GA 4 Input Bolt Down Terminal Blocks
44Ah 5000W LiFePO4 Battery 12V w 0GA 4 Input Bolt Down Terminal Blocks
44Ah 5000W LiFePO4 Battery 12V w 0GA 4 Input Bolt Down Terminal Blocks
44Ah 5000W LiFePO4 Battery 12V w 0GA 4 Input Bolt Down Terminal Blocks
44Ah 5000W LiFePO4 Battery 12V w 0GA 4 Input Bolt Down Terminal Blocks
44Ah 5000W LiFePO4 Battery 12V w 0GA 4 Input Bolt Down Terminal Blocks
44Ah 5000W LiFePO4 Battery 12V w 0GA 4 Input Bolt Down Terminal Blocks

B2 Audio 44Ah 5000W LiFePO4 Battery 12V w 0GA 4 Input Bolt Down Terminal Blocks

COMPLETE BATTERY COMBO: Includes a B2 Audio 44AH lithium battery and a pair of Big Jeff Audio bolt-down 4 input terminal distribution blocks. SUPPORTS UP TO 10,000 WATTS: Rated for 5,000 watts continuous music power and 10,000 watts burst, with 594 watt-hours of reserve energy and up to 4,100 amps of output. ADVANCED LiFePO4 TECHNOLOGY: Faster charging, longer lifespan, lighter weight, and better efficiency than traditional AGM batteries. BOLT-DOWN MOUNTING: Distribution blocks bolt directly to the B2 Audio 44AH’s M6 terminals, no SAE post adapters needed. FOUR 0 GAUGE INPUTS PER BLOCK: Accepts 1/0 AWG, oversized 1/0 AWG, and 2/0 AWG welding cable for clean power and ground wiring. B2 Audio 44Ah 5000W LiFePO4 Battery 12V w 0GA 4 Input Bolt Down Terminal Blocks This Listing Includes: (1) B2 Audio 44AH Lithium Iron Phosphate Battery (2) Big Jeff Audio Bolt-Down 4 Input Distribution Blocks, BJ-AL-4-INPUT-BD, with installation hardware Get a complete battery setup in one order. This combo pairs the B2 Audio 44AH LiFePO4 battery with a pair of Big Jeff Audio bolt-down distribution blocks, giving you four wire inputs on both the positive and negative side. The B2 Audio 44AH supports up to 5,000 watts of continuous music power and 10,000 watts of burst power, with 594 watt-hours of reserve energy to help reduce voltage drop when your amps pull hard. It’s lighter than a traditional AGM battery, charges fast, and is maintenance free. The distribution blocks are made from polished 6061 aluminum with a laser-etched Big Jeff Audio logo. Each one bolts directly to the B2 Audio 44AH’s M6 terminals and accepts 1/0 AWG, oversized 1/0 AWG, or 2/0 AWG welding cable, so you can run multiple amps from the battery without stacking ring terminals. Requires a lithium-compatible battery charger. Pair it with a properly upgraded charging system to keep your setup playing strong. Features: Complete battery and terminal setup in one order 44AH lithium iron phosphate battery
Compare Prices(1 retailer)
Big Jeff Online AudioAuthorized Dealer
Out of stock
$719.95
$899.94Save 20%
Updated 11/9/2026
Also check Amazon

Search for this product on Amazon

Prices and availability may vary. Click to verify current pricing at retailer.

Need this installed?

Browse 52+ professional car audio installers in our network

Find an Installer

Frequently Asked Questions

What is the B2 Audio 44Ah 5000W LiFePO4 Battery 12V w 0GA 4 Input Bolt Down Terminal Blocks?

The B2 Audio 44Ah 5000W LiFePO4 Battery 12V w 0GA 4 Input Bolt Down Terminal Blocks is car audio equipment made by B2 Audio.

How much does the B2 Audio 44Ah 5000W LiFePO4 Battery 12V w 0GA 4 Input Bolt Down Terminal Blocks cost?

See the recorded retailer prices in the "Where to Buy" section. Prices and availability can change; confirm both with the retailer before purchasing.

Where can I buy the B2 Audio 44Ah 5000W LiFePO4 Battery 12V w 0GA 4 Input Bolt Down Terminal Blocks?

The "Where to Buy" section lists retailers we have recorded carrying the B2 Audio 44Ah 5000W LiFePO4 Battery 12V w 0GA 4 Input Bolt Down Terminal Blocks. Check each listing's availability and confirm warranty coverage with the retailer.

Customer Reviews

-

0 reviews

5
0
4
0
3
0
2
0
1
0

Sign in to write a review

Loading reviews...

No Builds Yet

Be the first to showcase a build with this Battery!