- 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
- Lighter than a traditional AGM battery
- Fast charging, maintenance-free operation
- High shock resistance for daily drivers and competition builds
- Pair of distribution blocks, one positive and one negative
- Bolts directly to the B2 44AH’s M6 terminals
- Polished 6061 aluminum with laser-etched Big Jeff Audio logo
- Installation hardware included
- Great for car audio, marine, and off-road electrical applications
- Requires a lithium-compatible battery charger
Specifications:
B2 Audio 44AH Battery
- Battery Chemistry: Lithium Iron Phosphate (LiFePO4)
- Nominal Voltage: 12V
- Capacity: 44AH
- Continuous Music Power: 5,000 Watts
- Maximum Wattage Support: 10,000 Watts
- Energy Capacity: 594 Watt Hours
- Maximum Output Current: 4,100 Amps
- Maintenance Free Operation
- Dimensions: 7.75 in L x 6.54 in W x 7 in H
Big Jeff Audio Bolt-Down Distribution Blocks
- Model: BJ-AL-4-INPUT-BD
- Material: Polished 6061 Aluminum
- Polarity: One Positive and One Negative
- Mounting Style: Threaded Stud or Bolt-Down Battery Mount
- Compatibility: B2 Audio 44AH Battery (M6 Terminals)
- Wire Capacity: 4 Inputs per Block
- Compatible Wire Size: 1/0 AWG, Oversized 1/0 AWG, 2/0 AWG Welding Cable
- Dimensions Per Block: 2.44 in L x 1.75 in W x 0.75 in H
- Weight Per Block: 0.2 lbs
Accepted Payment Methods at Big Jeff Audio
At Big Jeff Audio, we strive to make your shopping experience as smooth as possible by offering a wide variety of payment options. Below is a complete list of the payment methods we accept:
Credit and Debit Cards
- Visa
- Mastercard
- American Express
- Discover
- Diners Club
Digital Wallets
- Amazon Pay
- Apple Pay
- Meta Pay (formerly Facebook Pay)
- Google Pay
- Shop Pay
- PayPal
International Payment Methods
Bank Transfers
Financing Options
We also offer financing options to make purchasing easier. Learn more about our financing options here.
- Klarna
- Affirm
- Sezzle
- Snap
- Acima
- Tiptop
If you have any questions or need assistance with payments, feel free to reach out to us at info@bigjeffaudio.com or call us at 737-BIG-JEFF.
Shipping Options and Delivery Time
Do You Offer Expedited Shipping?
Yes! At checkout, you can select from different shipping options:
- Standard Shipping: Free for orders over $100.
- Expedited Shipping: Available at an additional cost, calculated based on the weight and destination of your order.
How Long Does Delivery Take?
- Handling Time: Most orders are processed and shipped within 1 business day after receiving cleared payment. Occasionally, additional handling time may be required, but we’ll notify you if that’s the case.
- Standard Shipping: Typically takes 3-5 business days, though delivery may be affected by extreme weather or holidays.
What Happens If My Package Is Undeliverable?
If your package is refused or marked undeliverable and returned to us by the carrier, you’ll need to pay the full shipping cost to have the package resent. Alternatively, we can refund your order, minus the cost of shipping.
Why Can’t I Track My Order?
If you're having trouble tracking your order:
- Make sure you’ve received the shipping confirmation email with the tracking number.
- Log into your account on our website and use the “Check Your Order Status” button.
- If the issue persists, please refer to our detailed guide on tracking your order or contact our customer service team for further assistance.
