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Secondary Batteries

Secondary Batteries

12V Supplemental Batteries

Our XP-Series Secondary batteries are the perfect addition to your 12-volt system.  Our XP-Series can be used for marine applications, trailers, or anywhere you need a 12-volt energy source! Using 99.99% virgin lead, you'll get the world-class AGM performance you expect from XS Power Batteries. 

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XS Power XP3000 12V AGM secondary reserve battery with optional 580 and 586 brass post adaptors for clamp style installations
$399.99 - $399.99
$399.99
$399.99 - $399.99
$399.99

XS Power XP3000 12V 3000 Amp Deep Cycle AGM Battery/Power Cell

XS Power
In stock

12-Volt AGM Secondary Battery Group 31 Max Amps: 3,000 Wattage: 3,000 Reserve Capacity: 240 minutes M6 Terminal Hardware Incl. Two Year Warranty ...

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$399.99 - $399.99
$399.99
$399.99 - $399.99
$399.99
XS Power XP1500 12V AGM secondary reserve battery with optional 580 and 586 brass post adaptors for clamp style installations
$199.99 - $199.99
$199.99
$199.99 - $199.99
$199.99

XS Power XP1500 12V 1500 Amp Deep Cycle AGM Car Audio Battery/Power Cell

XS Power
In stock

12-Volt AGM Secondary Battery Max Amps: 1,500 Wattage: 1,500 Reserve Capacity: 50 minutes M6 Terminal Hardware Incl. Two Year Warranty Use the XS...

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$199.99 - $199.99
$199.99
$199.99 - $199.99
$199.99
XS Power XP750 12V AGM secondary reserve battery with optional 580 and 586 brass post adaptors for clamp style installations
$119.99 - $119.99
$119.99
$119.99 - $119.99
$119.99

XS Power XP750 12 Volt 750 Amp Deep Cycle AGM Car Audio Battery/Power Cell

XS Power
In stock

12-Volt AGM Secondary Battery Max Amps: 750 Wattage: 750 Reserve Capacity: 28 minutes M5 Terminal Hardware Incl. Two Year Warranty Use the XS Pow...

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$119.99 - $119.99
$119.99
$119.99 - $119.99
$119.99
XS Power XP950 12V AGM secondary reserve battery with optional 580 and 586 brass post adaptors for clamp style installations
$174.99 - $174.99
$174.99
$174.99 - $174.99
$174.99

XS Power XP950 12 Volt 950 Amp Deep Cycle AGM Car Audio Battery/Power Cell

XS Power
In stock

12-Volt AGM Secondary Battery Group U1R Max Amps: 950 Wattage: 950 Reserve Capacity: 50 minutes M6 Terminal Hardware Incl. Two Year Warranty Use ...

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$174.99 - $174.99
$174.99
$174.99 - $174.99
$174.99
XS Power XP2000 12V AGM secondary reserve battery with optional 580 and 586 brass post adaptors for clamp style installations
$349.99 - $349.99
$349.99
$349.99 - $349.99
$349.99

XS Power XP2000 12V 2000 Amp Deep Cycle AGM Battery/Power Cell

XS Power
In stock

12-Volt AGM Secondary Battery Group 24 Max Amps: 2,000 Wattage: 2,000 Reserve Capacity: 150 minutes M6 Terminal Hardware Incl. Two Year Warranty ...

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$349.99 - $349.99
$349.99
$349.99 - $349.99
$349.99
XS Power XP600 600 amp 12V AGM secondary battery with optional 580 and 586 brass post adaptors for clamp style installations
$89.99 - $89.99
$89.99
$89.99 - $89.99
$89.99

XS Power XP600 12V AGM Secondary Reserve Battery

XS Power
In stock

12-Volt Deep Cycle AGM Power Cell Sealed Absorbed Glass Mat (AGM) Design Leak-Proof, non-hazardous design Designed for use as an additional batter...

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$89.99 - $89.99
$89.99
$89.99 - $89.99
$89.99
XS Power XP2500 12V AGM secondary reserve battery with optional 580 and 586 brass post adaptors for clamp style installations
$384.99 - $384.99
$384.99
$384.99 - $384.99
$384.99

XS Power XP2500 12V 2500 Amp Deep Cycle AGM Battery/Power Cell

XS Power
In stock

12-Volt AGM Secondary Battery Group 27 Max Amps: 2,500 Wattage: 2,500 Reserve Capacity: 185 minutes M6 Terminal Hardware Incl. Two Year Warranty ...

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$384.99 - $384.99
$384.99
$384.99 - $384.99
$384.99
XP750CK
Sold out
$174.99 - $174.99
$174.99
$174.99 - $174.99
$174.99

XS Power XP750CK XP750 Battery and XPFlex 4-Gauge 1500W Install Kit + 511 Mount

XS Power
Out of stock

The XS Power XP-750CK Secondary Battery Kit is the perfect upgrade for drivers looking to boost electrical performance and extend runtime in their ...

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$174.99 - $174.99
$174.99
$174.99 - $174.99
$174.99
Sold out
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