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XS Power  Li-S925

12V Lithium Battery, MAX Amps:2,160A, CA: 1,080A, Ah: 23.4

Item #56679

Condition:   Brand New

Product Highlights

  • Voltage: 12V
  • Max Amps: 2,160A
  • CA: 1,080A
  • Capacity: 23.4Ah

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$719.99

Reg. Price $739.99  Save $20.00
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XS Power Li-S925 12V Lithium Battery, MAX Amps:2,160A, CA: 1,080A, Ah: 23.4


We are a XS Power Authorized Dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

What's Inside?
  • • 12V Lithium Battery
  • • Owner's Manual
12V Lithium Racing Battery – 5,000W

Power your high-performance setup with the XS Power Li-S925 Lithium Racing Battery, delivering up to 5,000 watts and 2,160 amps in a lightweight 6.6 lb package. Its compact design and included M6 terminal hardware make it a practical choice for demanding racing and performance applications.

 


Frequently Asked Questions (FAQ)


  • • Why does the Li-S925 still read around 12.8V when the battery is getting low?
    This can confuse owners switching from AGM batteries. The Li-S925 has a relatively flat discharge curve, so its voltage can remain around 12.8V even as its remaining capacity gets low. Relying only on a voltmeter can therefore give a misleading impression of how much energy is left.
  • • Can a standard alternator overcharge the Li-S925?
    It depends on the vehicle's charging voltage. XS Power specifies that a 12V Li-S925 charged from an alternator or stator should be maintained around 13.8–14.0V. A charging system that operates outside the appropriate range should be checked before installing the battery.
  • • Why did my lithium battery installation require more planning than an AGM swap?
    The Li-S925 is not simply a heavier AGM replacement. Its lithium chemistry has different charging and discharge requirements, so owners need to consider the alternator, charger, wiring, and battery-monitoring method before installation. This is especially important when replacing an AGM system without changing the vehicle's charging strategy.
  • • Can the Li-S925 sit unused without being connected to a maintainer?
    Unlike an AGM battery, the Li-S925 should not be placed on a conventional continuous float charger simply because the vehicle is stored. XS Power's instructions specifically caution against continuous charging once the lithium battery reaches full charge.
  • • Does the Li-S925 maintain its power better during repeated high-current demands?
    That is one of its intended advantages. XS Power markets the Li-S925 around sustained voltage output and minimal voltage sag, with a rated 1,080 CA and 2,160 maximum amps. However, actual performance still depends on the electrical load and charging system rather than the battery rating alone.
  • • Could the small physical size make the Li-S925 difficult to secure?
    Yes, the compact footprint can actually create a mounting challenge in some custom builds. The battery measures only 6.5 × 6.93 × 4.92 inches, so a factory tray designed around a much larger battery may require a secure custom hold-down rather than leaving the battery loose in the tray.
  • • Is the Li-S925 safe in a vehicle that experiences heavy vibration?
    Its sealed construction is designed for demanding environments, and XS Power describes the Li Series as having high shock resistance. Nevertheless, the battery still needs to be firmly secured because vibration resistance does not mean the battery can safely move around inside the vehicle.
  • • Why can the Li-S925 appear healthy right before suddenly running low?
    This is related to lithium's flatter voltage curve. Unlike lead-acid batteries, the Li-S925 can maintain a relatively high terminal voltage through much of its discharge cycle, meaning a quick voltage check may not reveal that the battery is approaching its lower usable range.
  • • Can availability be an issue when replacing a Li-S925?
    Yes. The Li-S925 has become harder to source through some major retailers; for example, JEGS currently lists the model as discontinued/unavailable, while other retailers still list it for sale. Buyers replacing an existing unit should verify the exact model and current availability before planning a replacement.
  • • Are there enough customer complaints to call the Li-S925 unreliable?
    No. Direct owner feedback for the exact Li-S925 is relatively sparse. Current listings show positive purchasing feedback in some places, while other retailers have no substantive customer reviews, so there isn't enough evidence to identify a recurring Li-S925-specific failure pattern.

SPECIFICATIONS



FEATURES


Features:

  • 5,000W maximum power
  • 2,160A maximum current
  • 1,080A CA / 1,620A Pb Equivalent
  • 23.4Ah capacity / 70.2Ah Pb Equivalent
  • 297Wh energy
  • Lightweight: 6.6 lbs (2.99 kg)
  • Compact: 6.5" L × 6.93" W × 4.92" H
  • M6 terminal hardware included
  • Lithium racing battery design
  • Avoid over-discharge below 10V
  • Use only a charger specifically suitable for lithium batteries
  • Do not use flooded/maintenance-free, de-sulfation, or float-mode chargers
  • UPC: 692209053422
  • Weight: 10
  • Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.

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