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Antigravity 680 Cranking Amps ATX20 Lithium Battery - AG-ATX20-RS
Antigravity 680 Cranking Amps ATX20 Lithium Battery - AG-ATX20-RS - Image 2 Antigravity 680 Cranking Amps ATX20 Lithium Battery - AG-ATX20-RS - Image 2
Antigravity Batteries is a company dedicated to building the best in Lithium-Ion Products for the Motorsports Community. They offer the highest quality, most innovative and diverse line of Lithium-Ion Battery Products to meet the demands of all Motorsports and Powersports enthusiasts and beyond. From their multi-award-winning MICRO-START jump-starters to the wide range of lightweight high-power Lithium-Ion batteries for Motorcycles, Powersports Vehicles, Race Cars and more - they are the lithium-ion battery specialists.

The new Antigravity ATx20-RS is a hi-power, lightweight lithium-Ion battery, built with the groundbreaking re-start technology (built-in jump-starting) so you won't ever get stranded with a dead battery again! Directly replace the popular YTx-20 Series lead/acid battery and others.

Features:
  • Most advanced lithium battery on the market
  • World's first battery with built-in jump starting, using our re-start technology.
  • World's first powersport battery with a fULL Battery Management System (BMS) including over-discharge, over-charge, thermal protections and cell balancing.
  • RE-START TECHNOLOGY: The re-start battery intelligently monitor its status; if it senses over-discharge it will put itself into a sleep mode, yet saves enough energy to allow you to re-start your vehicle. Simply press the re-start button on battery.
  • LONGER LIFE: Up to twice the lifecycle of lead/acid, and other lithium batteries due to Full Battery Management system
  • HI POWER: Up to 2 times the cranking amps of similar sized lead/acid batteries. Better starting and higher voltage at start-up.
  • ULTRA LIGHTWEIGHT: Up to 70% lighter than equivalent lead/acid battery. Up to 15 lbs in bikes or 40 pounds in some race cars. Carbon fiber costs thousands to lose a pound of weight; with our LiFePO4 battery a few hundred dollars will lose roughly 8-15 pounds and offers better starting and handling!
  • NEW 4 -terminal design allows easy installation in any vehicle. Fits right or left hand negative or positive connections. No more looking for the correct terminal locations in certain bikes.
  • LOW SELF-DISCHARGE: The re-start Batteries do not self-discharge like lead/acid Batteries. They 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, GPS, heated grips, and other accessories the vehicle might have).
  • DURABILITY: Our lithium batteries are shock and vibration resistant making them perfect for racing, and other applications requiring a durable battery.
  • MOUNTING: You can mount our battery in any orientation, there are no liquids to spill or drain out.
  • ENVIRONMENTALLY SAFER BATTERY: No acid or heavy metals such as lead, cadmium, or mercury.

Specifications:
  • Product Weight: 3.8 lbs (1.72 kg)
  • Product Size: 6.89 x 3.4 x 5.12 in (mm: 175x86x130)
  • Cranking Amps: 680
  • Amp Hours (Pb Eq): 20

Shipping Notice:

  • Please note that all replacement batteries must be shipped using standard ground shipping. Expedited shipping options are not available for these items.

Other Part Numbers:
Antigravity Batteries #antAG-ATX20-RS

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle Make/Model
Big Dog K-9 2017 Base
Buell RR1000 1987 Base
Honda GL1800 Gold Wing 2001-2005 Base
Honda NRX1800 Rune 2004-2005 Base
Honda VF1100C V65 Magna 1983-1986 Base
Moto Guzzi 1100 Sport 1995-1996 Base
Moto Guzzi 1100 Sport I 1995 Base
Moto Guzzi Breva 1100 2006 Base
Moto Guzzi Breva 1200 Sport 2008 Base
Moto Guzzi California 1400 Custom 2016 Base
Moto Guzzi California 1400 Touring 2016 Base
Moto Guzzi California 90 2012 Base
Moto Guzzi California Vintage 2007-2010 Base
Moto Guzzi Griso 1100 2006-2008 Base
Moto Guzzi Norge 1200 2007-2009 Base
Moto Guzzi V10 Centauro Gt 1998 Base
Moto Guzzi V10 Centauro Sport 1998 Base
Moto Guzzi V11 Quota 1999-2000 Base
Moto Guzzi V11 Sport 2000-2001 Base
Triumph Rocket III 2004-2010 Base
Victory Cross Country 2017 Base
Victory Cross Country Tour 2017 Base
Victory Gunner 2017 Base
Victory Hammer S 2017 Base
Victory Magnum 2017 Base
Victory Magnum X-1 2017 Base
Victory V92TC Touring Cruiser 2002 Base
Victory Vegas 2017 Base
Victory Vegas 8-Ball 2017 Base
Yamaha XVS1300 V Star 1300 2009, 2011-2015 Base
Yamaha XVZ1300A Royal Star 1996-1998 Base
Yamaha XVZ1300AT Royal Star Tour Classic 1996-2000 Base
Yamaha XVZ1300CT Royal Star Tour Deluxe 1997-2001, 2005-2009 Base
Yamaha XVZ1300CTM Royal Star Midnight Tour Deluxe 2006-2007 Base

Antigravity Batteries Banner

Who is Antigravity Battery?

Antigravity Battery is a company based in Los Angeles, California, and was founded in 2009. It specializes in producing the best Lithium Ion products used in the automotive industry. Their products are often used by the motorsport and power sports industry due to their superior quality and high-performance output. Today, they are considered as one of the best brands when it comes to Lithium-Ion products. 

Perfect For Motorsport Enthusiasts

Motorsport racing has a very competitive environment. Each component is carefully scrutinized to get the most performance. Antigravity Battery has provided racing car drivers a lightweight battery and can handle the extreme requirement demanded by the sport. Their batteries are 80% lighter than regular ones, which is a huge saving, especially in a place where every gram counts. It also provides twice the cranking power, which is suited for high horsepower engines with very high compression.

Batteries For Your Every Need

The company offers a variety of batteries from 6-volts, 12-volts, and race-oriented 16-volt ones. It comes in different sizes, and they also have batteries that are OEM spec that fits directly on the vehicle like the factory installed unit. Another cool feature about Antigravity Battery is that they have what you call the Re-Start Technology. The battery has a built-in jump starting button just in case you left your lights overnight.

Purchase Antigravity Battery At Vivid Racing

If you are in the market for a high-performance battery for your vehicle, then Antigravity Battery is the brand for you. To know more about the company, visit Vivid Racing and check out their list of products that fit your specific requirement.





In the Motorsports and Powersports industries there are no Lithium-Ion battery products as well built or synonymous with quality than Antigravity Batteries. This high level of quality applies to all products we design and develop. We are devoted to performance, durability, functionality as well as to design and innovation.

* If you are interested in a Lithium-Ion Starter Battery please download and carefully read our Lithium-Ion Warranty along with our Explainer document. This gives you detailed information in regards to the differences between Lead/Acid and Lithium and what you should understand about how to maintain and install this new technology in your vehicles.

Starter Batteries

Antigravity Starter Batteries are a Premium Lithium-Ion Motorsports Battery with a pro-rated warranty (3-year for Powersports batteries, or 1-year for Race use, and 5-year for Automotive batteries). Please download the Warranty and our Warranty Explainer and read the details carefully as Lithium-Ion has different maintenance procedures than Lead/Acid.Micro-Starts

ANTIGRAVITY BATTERIES will warrant the MICRO-START line of products, that is purchased from an Authorized Dealer only, to be free from manufacture defects for the period of ONE YEAR. Warranty is void if product is not used as directed.Warranty Registration
  • Register your New Antigravity Battery or Micro-Start online within 30 days of purchase date to be eligible for warranty claim
  • Warranties are Non-Transferable. Returns will only be accepted from the original Purchaser.
Other Antigravity Batteries products such as our Electronics and Accessories have a 1-year warranty and don’t need to be registered to submit a claim; however you will need to provide a copy of original receipt.

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