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An amp is a unit of electric current. The greater the number of amps, the more powerful the unit is.
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A unit of measurement for battery capacity, obtained by multiplying a current flow in amperes by the time in hours of discharge.
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Different car batteries will work for systems putting out different wattages. This refers to the recommended wattage range that you should use this battery for.
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Energie PR2800

2800 Watt 12v Power Cell

PR2800 big
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2800 Watt 12v Power Cell

• Nominal Voltage: 12 Volts
• Amplifier Wattage: 2800 Watts
• Capacity: 55 Ah
• Positive Terminal: Left

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1
Was $269.39 Details
$215.52

Available

Ships in 10-14 days

• Nominal Voltage: 12 Volts
• Amplifier Wattage: 2800 Watts
• Capacity: 55 Ah
• Positive Terminal: Left

PR2800 small

Item added to your cart.

Price: $215.52

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva BBG3KT

1/0 AWG Big 3 Upgrade Kit with CCA Wire for Audio Sytems up to 250 Amps

$79.99

$59.99

Add to cart
NVX XBG3PK

1/0 AWG Big 3 Upgrade Kit with 100% OFC Wire for Audio Sytems up to 350 Amps

$114.99

$99.99

Add to cart
Steve Meade Designs VM-1 (SMD-VM1)

Steve Meade Designs SMD 12V Analog Voltage Meter

$99.99

$79.99

Add to cart
Stinger SVMR

Red LED Voltage Display

$51.00

$22.99

Add to cart
Stinger SVMB

Stinger SVMB Blue LED Voltage Display

$51.00

$22.99

Add to cart

Energie SC4800

Supercell 4800 Watt 12 Volt Power Cell

SC4800 big
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Supercell 4800 Watt 12 Volt Power Cell

• 4800 Watt 12 Volt Power Cell
• Car Audio battery not meant to start a car
• Voltage: 12 Volts
• Wattage: 4800 watts
•Dimensions: 12-7/8"W x 8-1/2"D x 6-1/2"H

shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

1
Was $399.99 Details
$299.99

Available

Ships in 10-14 days

• 4800 Watt 12 Volt Power Cell
• Car Audio battery not meant to start a car
• Voltage: 12 Volts
• Wattage: 4800 watts
•Dimensions: 12-7/8"W x 8-1/2"D x 6-1/2"H

SC4800 small

Item added to your cart.

Price: $299.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva BBG3KT

1/0 AWG Big 3 Upgrade Kit with CCA Wire for Audio Sytems up to 250 Amps

$79.99

$59.99

Add to cart
NVX XBG3PK

1/0 AWG Big 3 Upgrade Kit with 100% OFC Wire for Audio Sytems up to 350 Amps

$114.99

$99.99

Add to cart
Steve Meade Designs VM-1 (SMD-VM1)

Steve Meade Designs SMD 12V Analog Voltage Meter

$99.99

$79.99

Add to cart
Stinger SVMR

Red LED Voltage Display

$51.00

$22.99

Add to cart
Stinger SVMB

Stinger SVMB Blue LED Voltage Display

$51.00

$22.99

Add to cart

Energie PR600

600 Watt 12V Power Cell Battery

PR600 big
Go to item page Right Arrow Icon of Right Arrow

600 Watt 12V Power Cell Battery

• Nominal Voltage: 12 Volts
• Amplifier Wattage: 600 Watts
• Capacity: 14 Ah
• Positive Terminal: Left

shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

1
Was $58.28 Details
$43.99

Available

Ships in 10-14 days

• Nominal Voltage: 12 Volts
• Amplifier Wattage: 600 Watts
• Capacity: 14 Ah
• Positive Terminal: Left

PR600 small

Item added to your cart.

Price: $43.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva BBG3KT

1/0 AWG Big 3 Upgrade Kit with CCA Wire for Audio Sytems up to 250 Amps

$79.99

$59.99

Add to cart
NVX XBG3PK

1/0 AWG Big 3 Upgrade Kit with 100% OFC Wire for Audio Sytems up to 350 Amps

$114.99

$99.99

Add to cart
Steve Meade Designs VM-1 (SMD-VM1)

Steve Meade Designs SMD 12V Analog Voltage Meter

$99.99

$79.99

Add to cart
Stinger SVMR

Red LED Voltage Display

$51.00

$22.99

Add to cart
Stinger SVMB

Stinger SVMB Blue LED Voltage Display

$51.00

$22.99

Add to cart

Energie PR1900

Energie 1900 Watt 12v Power Cell

PR1900 big
Go to item page Right Arrow Icon of Right Arrow

Energie 1900 Watt 12v Power Cell

• Nominal Voltage: 12 Volts
• Amplifier Wattage: 1900 Watts
• Capacity: 28 Ah
• Positive Terminal: Right

shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

Was $188.11 Details
$150.49

Available

Ships in 10-14 days

• Nominal Voltage: 12 Volts
• Amplifier Wattage: 1900 Watts
• Capacity: 28 Ah
• Positive Terminal: Right

PR1900 small

Item added to your cart.

Price: $150.49

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva BBG3KT

1/0 AWG Big 3 Upgrade Kit with CCA Wire for Audio Sytems up to 250 Amps

$79.99

$59.99

Add to cart
NVX XBG3PK

1/0 AWG Big 3 Upgrade Kit with 100% OFC Wire for Audio Sytems up to 350 Amps

$114.99

$99.99

Add to cart
Steve Meade Designs VM-1 (SMD-VM1)

Steve Meade Designs SMD 12V Analog Voltage Meter

$99.99

$79.99

Add to cart
Stinger SVMR

Red LED Voltage Display

$51.00

$22.99

Add to cart
Stinger SVMB

Stinger SVMB Blue LED Voltage Display

$51.00

$22.99

Add to cart
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Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
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