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44Ah 5000W LiFePO4 Battery 12V w SAE Posts & 1/0 AWG 6 Input Terminals
44Ah 5000W LiFePO4 Battery 12V w SAE Posts & 1/0 AWG 6 Input Terminals
44Ah 5000W LiFePO4 Battery 12V w SAE Posts & 1/0 AWG 6 Input Terminals
44Ah 5000W LiFePO4 Battery 12V w SAE Posts & 1/0 AWG 6 Input Terminals
44Ah 5000W LiFePO4 Battery 12V w SAE Posts & 1/0 AWG 6 Input Terminals
44Ah 5000W LiFePO4 Battery 12V w SAE Posts & 1/0 AWG 6 Input Terminals
44Ah 5000W LiFePO4 Battery 12V w SAE Posts & 1/0 AWG 6 Input Terminals
44Ah 5000W LiFePO4 Battery 12V w SAE Posts & 1/0 AWG 6 Input Terminals
44Ah 5000W LiFePO4 Battery 12V w SAE Posts & 1/0 AWG 6 Input Terminals

B2 Audio 44Ah 5000W LiFePO4 Battery 12V w SAE Posts & 1/0 AWG 6 Input Terminals

COMPLETE BATTERY COMBO: Includes a B2 Audio 44AH lithium battery, tall brass SAE top post terminals, and a pair of Big Jeff Audio 6 input terminals. 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. M6 TO SAE CONVERSION: Short brass adapters mount to the battery’s M6 terminals and convert them to standard clamp-style SAE top posts. SIX 1/0 GAUGE INPUTS PER TERMINAL: Polished aluminum Big Jeff Audio terminals give you six input positions each for power and ground wiring. B2 Audio 44Ah 5000W LiFePO4 Battery 12V w SAE Posts & 1/0 AWG 6 Input Terminals This Listing Includes: (1) B2 Audio 44AH Lithium Iron Phosphate Battery (1) Pair of Short Brass SAE Top Post Adapters (Positive & Negative), with (2) stainless steel M6 hex-head machine screws and (2) split lock washers (2) Big Jeff Audio 6 Input SAE Top Post Battery Terminals, BJ-AL-6-INPUT-SAE, with installation hardware Get a complete battery setup in one order. This combo pairs the B2 Audio 44AH LiFePO4 battery with short brass SAE top post adapters and a pair of Big Jeff Audio 6 input terminals, so you can run up to six power or ground wires per terminal from one clean top post setup. 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. It works for car audio, marine, and off-road electrical setups. The short brass adapters bolt directly to the battery’s M6 terminals with the included stainless steel screws and give you standard clamp-style SAE posts. From there, the polished aluminum Big Jeff Audio terminals clamp on, each wit
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Big Jeff Online AudioAuthorized Dealer
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$744.95
$931.19Save 20%
Updated 11/9/2026
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Frequently Asked Questions

What is the B2 Audio 44Ah 5000W LiFePO4 Battery 12V w SAE Posts & 1/0 AWG 6 Input Terminals?

The B2 Audio 44Ah 5000W LiFePO4 Battery 12V w SAE Posts & 1/0 AWG 6 Input Terminals is car audio equipment made by B2 Audio.

How much does the B2 Audio 44Ah 5000W LiFePO4 Battery 12V w SAE Posts & 1/0 AWG 6 Input Terminals 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 SAE Posts & 1/0 AWG 6 Input Terminals?

The "Where to Buy" section lists retailers we have recorded carrying the B2 Audio 44Ah 5000W LiFePO4 Battery 12V w SAE Posts & 1/0 AWG 6 Input Terminals. Check each listing's availability and confirm warranty coverage with the retailer.

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