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Antigravity YTZ7-8 8-Cell 240CA Lithium Ion Battery
  • Antigravity YTZ7-8 8-Cell 240CA Lithium Ion Battery
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Antigravity YTZ7-8 8-Cell 240CA Lithium Ion Battery Videos

Antigravity Batteries YTZ7-8 8-Cell 240CA Lithium Battery

This is the 8-cell high-power version that comes in the OEM YTZ7 Case format. It has 240 Cranking Amps and is a direct replacement for the standard YTZ7 Lead/Acid battery found in so many bikes including most Enduro bikes on the market. This battery is about 50% lighter than the stock Lead/Acid battery while providing more Cranking Amps for much better starting. If you have any modifications or desire more power and more capacity you should leave the old technology behind and choose Antigravity.

Technical Specs:

  • 240 CA- Cranking Amps at 32°
  • 9 Ah- Amp Hours
  • Size: 4 7/16" long x 2 3/4" deep x 4 1/8" high
  • Weight: 2 lbs


  • Left-side negative terminal
  • Direct replacement that offers less weight and much more starting power
  • Ultra-lightweight and high-power Lithium Nano-Phosphate motor-sport battery
  • Can hold a charge up to a year provided there are no parasitic drains
  • Built with high quality standards with unbreakable brass terminal design
  • Excellent for every day use in bikes up to 600cc
  • Good for race use in bikes up to 1000cc
  • Factory activated
  • Made in the USA
  • 3 Year Warranty

Note: RevZilla recommends charging and testing all batteries prior to using. Antigravity suggests using a modern voltage regulator from the mid 1980's-Up. Damaged voltage regulators can overcharge and damage batteries.

Battery Terminal Location:

Fitment Notes & Exceptions

This is a universal fit part; it may or may not fit without modification.

Product Style RevZilla Item # Manufacturer Product # Availability
Antigravity YTZ7-8 8-Cell 240CA Lithium Ion Battery 953291 AG-YTX7-8 In Stock: Ships within 24 hours


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Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

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Write a Product Review for a chance to win our monthly $100 giveaways.
Antigravity YTZ7-8 8-Cell 240CA Lithium Ion Battery 4.8 5 4 4
Excellent battery and fast delivery!... This Anitgravity Lithium Ion Battery has performed excellently in my 2011 Husqvarna TE310. I also appreciated Revzilla's fast delivery! I have been recommeding this battery and Revzilla to my friends! May 3, 2016
Unbelievable Battery!!!! Been through many different batteries while my bike wasn't working properly...... This battery is a tankkkkk!!!!! ....The bike had many electrical problems and throughout the ordeal of finding the bugs, it's never failed me once..... I'm recommending this brand of battery to anyone in need of a higher performing one! June 29, 2015
Perfect fit. Plenty of power. Item as described. Set it and forget it. Light it up and ride. March 25, 2015
Best Battery Yet I replaced the stock Yuasa lead-acid YTZ7S with a Shorai LFX14L2-BS12. It was a marked improvement, turning over the engine faster and improving start time. This Antigravity YTZ7-S is even better. It spins the engine faster and the engine now fires immediately. It never did that before. Awesome battery. October 20, 2014
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Have a functionality, fit, or otherwise product-specific question about the Antigravity YTZ7-8 8-Cell 240CA Lithium Ion Battery? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.