Skip to Content

X2POWER
Boat, Kayak & RV Batteries

Header image icon

It's Like Having Two Batteries in One

agm-header.svg

  • Starting & Deep Cycle
  • 4 year Warranty
  • 3X Life of the Standard Battery
  • 30% Longer Life/Charge

Shop AGM

lithium-header.svg

  • Deep Cycle Only
  • 5 Year Warranty
  • 10X Life of Standard Battery
  • Constant Power
  • Lightweight

Shop Lithium

blue-x2-bullet.svg blue-x2-bullet.svg blue-x2-bullet.svg X2Power AGM Batteries

  • X2Power Marine batteries are two complete batteries in one – 100% starting and 100% reserve power to handle electronics.
  • This battery is best for boaters who want tremendous cranking power plus the needed power for electronic accessories.
  • With the advanced AGM Technology this battery is non-spillable, non-gassing, maintenance-free and made with pure lead for fast recharge; ideal for extended usage and seasonal storage.
  • X2Power Batteries can stand up to excessive vibration and be installed in any orientation (except inverted).
  • This battery has 100 amp hours of capacity to keep your boat on the water longer and is an ideal replacement for group size 31M marine batteries.
  • Comes with a 4-year free replacement warranty.
  • View More
Cancer and Reproductive Harm - www.P65Warnings.ca.gov
$459.99
+$27.00 Core Deposit
(refundable)
Purchase Options for SLI31AGMDPM
Buy Online Pickup In-Store
Limited quantity at Ashburn
Available at 2 stores nearby
Brand: X2Power
Capacity: 100AH
Cold Cranking Amps: 1150
Format: BCI Group 31M
Lead Acid Type: Deep Cycle
Lead Acid Type: Dual Purpose (Starting/Cycling)
Lead Acid Type: Starting
Reserve Capacity Minutes: 220
Voltage: 12
  • X2Power Marine batteries are two complete batteries in one – 100% starting and 100% reserve power to handle electronics.
  • This battery is best for boaters who want tremendous cranking power plus the needed power for electronic accessories.
  • With the advanced AGM Technology this battery is non-spillable, non-gassing, maintenance-free and made with pure lead for fast recharge; ideal for extended usage and seasonal storage.
  • X2Power Batteries can stand up to excessive vibration and be installed in any orientation (except inverted).
  • This battery has 90 amp hours of capacity to keep your boat on the water longer and is an ideal replacement for group size 27M marine batteries.
  • Comes with a 4-year free replacement warranty.
  • View More
Cancer and Reproductive Harm - www.P65Warnings.ca.gov
$409.99
+$22.00 Core Deposit
(refundable)
Purchase Options for SLI27AGMDPM
Buy Online Pickup In-Store
Limited quantity at Ashburn
Available at 3 stores nearby
Brand: X2Power
Capacity: 90AH
Cold Cranking Amps: 930
Format: BCI Group 27M
Lead Acid Type: Deep Cycle
Lead Acid Type: Dual Purpose (Starting/Cycling)
Lead Acid Type: Starting
Reserve Capacity Minutes: 190
Voltage: 12
  • X2Power Marine batteries are two complete batteries in one – 100% starting and 100% reserve power to handle electronics.
  • This battery is best for boaters who want tremendous cranking power plus the needed power for electronic accessories.
  • With the advanced AGM Technology this battery is non-spillable, non-gassing, maintenance-free and made with pure lead for fast recharge; ideal for extended usage and seasonal storage.
  • X2Power Batteries can stand up to excessive vibration and be installed in any orientation (except inverted).
  • This battery has 76 amp hours of capacity to keep your boat on the water longer and is an ideal replacement for group size 24M marine batteries.
  • Comes with a 4-year free replacement warranty.
  • View More
Cancer and Reproductive Harm - www.P65Warnings.ca.gov
$379.99
+$22.00 Core Deposit
(refundable)
Purchase Options for SLI24AGMDPM
Buy Online Pickup In-Store
Limited quantity at Ashburn
Available at 3 stores nearby
Brand: X2Power
Capacity: 76AH
Cold Cranking Amps: 840
Format: BCI Group 24M
Lead Acid Type: Deep Cycle
Lead Acid Type: Dual Purpose (Starting/Cycling)
Lead Acid Type: Starting
Reserve Capacity Minutes: 160
Voltage: 12

green-x2-bullet.svg green-x2-bullet.svg green-x2-bullet.svg X2Power Lithium Batteries

  • X2Power Lithium Iron Phosphate (LiFePO4) Deep Cycle Group 31 12 volt 100Ah maintenance free marine battery.
  • LiFePO4 batteries produce the full power of your battery from full charge to 1%. The available power will not drop as the battery depletes while lasting 10x longer than traditional lead batteries.
  • Fastest charging on the market; will charge 4 times faster than lead-acid batteries. LiFePO4 has very low self-discharge staying charged longer in storage makes it the ideal battery for seasonal use.
  • Lithium batteries are over 50% less weight than lead-acid batteries making them easy to transport, store and reduce unnecessary weight on your boat.
  • Not for use as a cranking/starting battery. This battery is only to be used for deep cycle applications including powering your trolling motor, fishfinders and other electronics on your kayak or boat.
  • Comes with an unmatched 5-year free replacement warranty.
  • View More
Cancer and Reproductive Harm - www.P65Warnings.ca.gov
$899.99
Purchase Options for SLIL31DCM
Buy Online Pickup In-Store
Limited quantity at Ashburn
Brand: X2Power
Capacity: 100AH
Format: BCI Group 31M
Voltage: 12.8
  • X2Power Lithium Iron Phosphate (LiFePO4) Deep Cycle Group 27 12 volt 80Ah maintenance free marine battery.
  • LiFePO4 batteries produce the full power of your battery from full charge to 1%. The available power will not drop as the battery depletes while lasting 10x longer than traditional lead batteries.
  • Fastest charging on the market; will charge 4 times faster than lead-acid batteries. LiFePO4 has very low self-discharge staying charged longer in storage makes it the ideal battery for seasonal use.
  • Lithium batteries are over 50% less weight than lead-acid batteries making them easy to transport, store and reduce unnecessary weight on your boat.
  • Not for use as a cranking/starting battery. This battery is only to be used for deep cycle applications including powering your trolling motor, fishfinders and other electronics on your kayak or boat.
  • Comes with an unmatched 5-year free replacement warranty.
  • View More
Cancer and Reproductive Harm - www.P65Warnings.ca.gov
$749.99
Purchase Options for SLIL27DCM
Buy Online Pickup In-Store
Limited quantity at Ashburn
Brand: X2Power
Capacity: 80AH
Format: BCI Group 27M
Voltage: 12.8
  • X2Power Lithium Iron Phosphate (LiFePO4) Deep Cycle 12 volt 50Ah maintenance free marine battery.
  • LiFePO4 batteries produce the full power of your battery from full charge to 1%. The available power will not drop as the battery depletes while lasting 10x longer than traditional lead batteries.
  • Fastest charging on the market; will charge 4 times faster than lead-acid batteries. LiFePO4 has very low self-discharge staying charged longer in storage makes it the ideal battery for seasonal use.
  • Lithium batteries are over 50% less weight than lead-acid batteries making them easy to transport, store and reduce unnecessary weight on your boat.
  • Not for use as a cranking/starting battery. This battery is only to be used for deep cycle applications including powering your trolling motor, fishfinders and other electronics on your kayak or boat.
  • Comes with an unmatched 5-year free replacement warranty.
  • View More
Cancer and Reproductive Harm - www.P65Warnings.ca.gov
$499.99
Purchase Options for SLIL12-50DCM
Buy Online Pickup In-Store
Limited quantity at Ashburn
Brand: X2Power
Capacity: 50AH
Voltage: 12.8
  • X2Power Lithium Iron Phosphate (LiFePO4) Deep Cycle 12 volt 20Ah maintenance free marine battery.
  • LiFePO4 batteries produce the full power of your battery from full charge to 1%. The available power will not drop as the battery depletes while lasting 10x longer than traditional lead batteries.
  • Fastest charging on the market; will charge 4 times faster than lead-acid batteries. LiFePO4 has very low self-discharge staying charged longer in storage makes it the ideal battery for seasonal use.
  • Lithium batteries are over 50% less weight than lead-acid batteries making them easy to transport, store and reduce unnecessary weight on your boat.
  • Not for use as a cranking/starting battery. This battery is only to be used for deep cycle applications including powering your trolling motor, fishfinders and other electronics on your kayak or boat.
  • Comes with an unmatched 5-year free replacement warranty.
  • View More
Cancer and Reproductive Harm - www.P65Warnings.ca.gov
$229.99
Purchase Options for SLIL12-20DCM
Buy Online Pickup In-Store
Limited quantity at Ashburn
Brand: X2Power
Capacity: 20AH
Voltage: 12.8