Description
USED / PULLED FROM A WORKING BUILD — ACTUAL BATTERY PICTURED.
This XS Power Li-S680 LithiumFit+ 12V LiFePO4 battery was installed in a previous build and later removed. Resting voltage was checked at the time of listing and is at the correct/normal resting voltage. Cosmetic wear from installation and use is visible in the photos.
Sale price is 50% off current $439.99 retail.
What the Li-S680 is used for
The Li-S680 is an ultra-light, compact high-current 12V lithium racing/starting battery intended for high-compression engines and other high-demand 12V electrical systems. It can also support high-demand vehicle accessories and car-audio electrical systems when the vehicle and charging system are correctly configured for lithium.
Specifications for this photographed Li-S680 revision
- Battery chemistry: LiFePO4 / Lithium Iron Phosphate
- Nominal voltage: 12V
- Rated power: 3,000W
- Maximum output: 1,200A
- Cranking amps: 600A
- Lead-acid equivalent cranking amps: 900A
- Capacity: 13Ah
- Lead-acid equivalent capacity: 39Ah
- Energy: 165Wh
- Weight: approximately 5 lb
- Dimensions: approximately 7.13 in L × 3.03 in W × 6.57 in H
- Terminal hardware: M6
Charging requirements
- Battery label maximum: charge voltage must not exceed 14.6V.
- XS Power alternator guidance: charging voltage must be 14.4V or less; 13.8–14.0V is preferred.
- Charge-current specification for this revision: 15A continuous / 60A maximum continuous / 150A 10-second pulse.
- Use a charger specifically designed for lithium batteries. A compatible gel charger may be used only if its output does not exceed the battery-label ratings.
- Do not use flooded/maintenance-free lead-acid charging logic or a charger with a desulfation mode.
- Remove the charger once the battery is full; continuous float/maintenance charging should be avoided.
- Do not charge the battery if terminal voltage is below 12V; contact XS Power for guidance before proceeding.
Used-condition note: This is a used battery with visible installation/cosmetic wear. Resting voltage was verified at the time of listing; no representation is made that remaining capacity or cycle life is equivalent to a new battery. Buyer is responsible for using a lithium-compatible charging system and correct installation practices.