Antigravity YTZ10-8 Lithium Battery


This Antigravity lithium battery is our 8-Cell version of the YTZ10 case format. This battery is a direct replacement for the lead/acid battery found in many models of motorcycle including many Metric sportbikes and KTMs. It is for bikes or motors up to 600CC, and replaces the YTX9, YTX7A, YTZ12 and YTZ14 models. Our lithium YTZ10-8 offers good power and much lighter weight than those standard batteries. Ideal for race use.

  • YTZ10 case size
  • 5.875 x 3.44 x 3.75 inches (LxWxH)
  • 240 Cranking Amps
  • 9 Amp Hours (Pb Eq)
  • 1.9 lbs
SKU: AG-YTZ10-8 Category:


OEM Size Lithium Battery (Direct Replacement)

Antigravity’s Lithium YTZ10-8 battery is meant for race use due to its lighter weight compared to the 12-Cell version. Replace standard battery models YTX9, YTX7A, YTZ12 and YTZ14. Our YTZ10-8 can also be used on smaller displacement bikes up to 600cc for street use.


  • Ultra-Lightweight and Powerful Lithium Motorsport Battery.
  • Direct Replacement for the Lead/Acid YTZ10s model – This model is the ultra lightweight model intended for race use, or smaller displacement.
  • Can hold a charge up to a year provided there are no “Parasitic Drains” (accessories that draw power when bike is off (i.e. alarms, ECUs, iPods, GPS, heated grips, etc).
  • Large all-brass terminal design.
  • 3-Year Warranty (view our Warranty page for details).

Best Uses

  • Excellent for every day use in bikes up to 600cc.
  • Excellent for direct replacement of Lead/Acid YTZ10 batteries for lower CC models.
  • 1000cc Race bikes.

Not for use in Passenger Cars or Street use Automobiles.

Proposition 65 Warning

WARNING: Cancer and Reproductive Harm –

Additional information
Weight 3 lbs
Dimensions 5 × 6 × 4 in
Product Weight

1.9 lbs

Product Size

5.875 x 3.44 x 3.75 in (mm: 149x87x93)

Cranking Amps


Amp Hours (Pb Eq)


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