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ATX-30 Antigravity 12v 880 CA RE-START Lithium-Ion Battery

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Lithium Batteries are only charged to 30% of capacity. When you receive this battery it may need to be charged. This is the battery charger we recommend for this battery: OptiMATE Lithium TM-471.

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Product InformationStore Part Number: AG-ATX30-RS


Replaces: YTX30, YTX30L-BS, YIX30, YIX30L-BS, hYIX30HL, HVT-2, and the GYZ32HL.

The NEW Antigravity ATX30-RS battery is built with Antigravity's groundbreaking RESTART Technology (built-in jump-starting) so you won’t ever get stranded with a dead battery again! The ATX30-RS is a hi-power, lightweight Lithium-Ion battery that directly replaces the OEM Lead/Acid YTX30, YTX30L-BS, YIX30, YIX30L-BS, hYIX30HL, HVT-2, and the GYZ32HL.

The revolutionary ATX30-RS RE-START Battery intelligently monitors its status, and just before going completely dead puts itself to sleep with just enough energy to get your vehicle started again. Simply press the RE-START button located on the battery, start your vehicle and drive away… No more dead battery emergencies or being stranded!

The new ATX30-RS is an extremely lightweight and high-power Lithium-Ion replacement battery for the heavy lead/acid YTX30 or YIX30L battery found in many Motorcycles and Powersport Vehicles. The ATX30-RS offers the first FULL Battery Management System (BMS) found on a Powersport Battery and includes low-voltage cut-off, over discharge, over-charge, and thermal protections with real time lithium-ion cell balancing. 

  • For replacement of all OEM Lead/Acid Batteries of same size.
  • Excellent for every day use in bikes up to 2500cc.
  • Great for extra large, high-performance V-Twin motors.
  • Excellent for Harley Davidson Touring Bikes and other large Touring bikes that use the YTX30 size batteries. *Must be using ring style terminals as this battery does not have flush mount connections.
  • Excellent for use in Performance and Race Cars of all types including large V-8 Racing Motors up to 800 Horsepower. 
  • Not for use with Personal Water Craft (PWC).
  • Not for deep cycle application. Meant for starting applications only.


  • 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.
  • FULL Battery Management System (BMS) including Over-Discharge, Over-Charge*, Thermal Protections and Cell Balancing.
  • 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.
  • 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”. Bikes with accessories that draw power when bike is off like alarms, ECUs, GPS, heated grips, and other accessories should be maintained with a charger.
  • 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.


Per Antigravity Inc.:*Over-Charge protection will not protect from a faulty/old Voltage Regulator spiking Hi-Voltages to Battery. If you have a Pre-1990s Motorcycle replace your voltage regulator; it is over 25 year old and most likely broken by now.

Works In

Vehicles that AG-ATX30-RS works in

AGCO Allis (Models: 1316H, 1614H, 1614HV, 1615H, 1615HC, 1616H, 1617H Hydrostatic Lawn Tractors-Models: 512H, 514H, 515H, 516H, 517H Hydrostatic Lawn Tractors)
Arctic Cat 1000cc Cushman Hauler 4x4(2019-2020)
Arctic Cat 1000cc Prowler 1000(2009-2020)
Arctic Cat 1000cc Prowler, Wildcat, Wildcat LTD2013
Arctic Cat 1000cc Wildcat 1000, LTD(2012-2013)
Arctic Cat 1000cc Wildcat 1000, X, 4, LTD(2014-2017)
Arctic Cat 1000cc Wildcat 1000, X, 4, LTD, XX(2018-2020)
Arctic Cat 500cc HDX500, HDX XT(2014-2017)
Arctic Cat 550cc Prowler 550(2010-2015)
Arctic Cat 700cc HDX(2011-2016)
Arctic Cat 700cc HDX, HDX XT2017
Arctic Cat 700cc Prowler 700(2010-2017)
Arctic Cat 700cc Wildcat Sport, Trail(2015-2019)
Arctic Cat 812cc Prowler Pro XT, Crew(2019-2020)
Ariens/Gravely Models: 1028 Hydro, 1232 Hydro, 1440 Hydro, Rear Engine Riding MowersAll Years
Ariens/Gravely Models: 12900, 13900 Rear Engine Riding MowersAll Years
Ariens/Gravely Models: 1340, 15421742, 2048, 2200, 2248 TractorsAll Years
Ariens/Gravely Models: 1340G, 1440G, 1340H, 1440H, 1450H Rear Engine Riding MowersAll Years
Ariens/Gravely Models: 1540, 1742, 2548 Garden TractorsAll Years
Ariens/Gravely Models: 1540H, 1548H, 1640H, 1648H, Rear Engine Riding MowersAll Years
Ariens/Gravely Models: 912000, 925000, 927000All Years
Ariens/Gravely Models: 91400 Series Commercial Riding MowersAll Years
Ariens/Gravely Models: 929000, 931000, 934000, 935000, 936000 Lawn & Garden TractorsAll Years
Ariens/Gravely Models: Commercial Rider 18 Commercial Series Riding MowersAll Years
Ariens/Gravely Models: EZR 1440, 1540, 1640, 1648, 1748, 1742 EZ RidersAll Years
Ariens/Gravely Models: EZR 1542, 1842, 2048, 2050, EZ RidersAll Years
Ariens/Gravely Models: GT17, GT18, GT20 Lawn & Yard TractorsAll Years
Ariens/Gravely Models: Grand Sierra 2200 (GS22H), Rear Engine Riding MowersAll Years
Ariens/Gravely Models: HT16, HT18 Lawn & Yard TractorsAll Years
Ariens/Gravely Models: High Sierra 1640H, 1848, 1848H Rear Engine Riding MowersAll Years
Ariens/Gravely Models: YT10, YT11 TractorsAll Years
Ariens/Gravely Promaster 300 Series Commercial Riding MowersAll Years
BMW 1000cc K100 RS, RT, LT, FL, SRT, ABS (All K100 Models)(1982-1996)
BMW 1000cc R100/7(1976-1984)
BMW 1000cc R100CS(1976-1984)
BMW 1000cc R100GS, PD, R, RS1987
BMW 1000cc R100GS, PD, R, RS, RT(1988-1995)
BMW 600cc R60/6, R60/7(1969-1984)
BMW 750cc R75/6(1969-1976)
BMW 750cc R75/7(1969-1984)
BMW 800cc R80, R80RT(1984-1995)
BMW 800cc R80/7, R80RT(1978-1984)
BMW 900cc R90/6, R90S(1969-1976)
BRP (Can-AM) 1000cc Defender XT, Max(2016-2018)
BRP (Can-AM) 1000cc Defender XT, Max, XMR, CAB(2019-2021)
BRP (Can-AM) 1000cc Traxter(2017-2021)
BRP (Can-AM) 800cc Defender XT(2016-2018)
BRP (Can-AM) 800cc Defender XT, CAB, MOS(2019-2021)
BRP (Can-AM) 800cc Traxter Pro, XT(2016-2021)
Benelli 900cc 6 CilindriAll Years
CF Moto 1000cc CForce 10002021
CF Moto 400cc CForce 400(2016-2019)
CF Moto 500cc CForce 500(2016-2019)
CF Moto 600cc CForce 6002019
CF Moto 800cc CForce 800(2012-2020)
Ducati 750cc GT, Luguna SecaNot Listed
Ducati 860cc GT, GTS(1974-1979)
Kawasaki 1300cc ZN1300-A Voyager(1983-1988)
Moto Guzzi 1000cc 1000NTNot Listed
Moto Guzzi 1000cc California III(1989-1994)
Moto Guzzi 1000cc ConvertNot Listed
Moto Guzzi 1000cc DaytonaNot Listed
Moto Guzzi 1000cc Le MansNot Listed
Moto Guzzi 1000cc MilleNot Listed
Moto Guzzi 1000cc QuotaNot Listed
Moto Guzzi 1100cc Stone, EV(1994-2005)
Moto Guzzi 1100cc V11 Bassa(1998-2000)
Moto Guzzi 1100cc V11 EV(1998-1999)
Moto Guzzi 500cc V50Not Listed
Moto Guzzi 650cc V65Not Listed
Moto Guzzi 750cc V7Not Listed
Moto Guzzi 850cc Le ManNot Listed
Moto Guzzi 850cc T3, T4, T5Not Listed
Polaris 1000cc RZR RS1(2018-2020)
Polaris 1000cc Ranger BC2020
Polaris 1000cc Scrambler XP (55")2020
Polaris 1000cc Sportsman XP 48, 55(2019-2020)
Polaris 425cc Ranger 2x4(2002-2003)
Polaris 450cc Diesel Primary Battery(1999-2003)
Polaris 500cc Sportsman EFI(2011-2012)
Polaris 500cc Sportsman(X2)(2004-2012)
Polaris 500cc ACE(2017-2018)
Polaris 500cc ACE, SOHC2019
Polaris 500cc Ranger 6x6, 4x4(1998-2014)
Polaris 500cc Sportsman EFI2006
Polaris 570cc RZR 570 EPS(2013-2018)
Polaris 570cc RZR 570 EPS, AM(2019-2020)
Polaris 600cc Sportsman(2004-2005)
Polaris 700cc Ranger 6X6, 4X4(2006-2010)
Polaris 700cc Sportsman(2002-2010)
Polaris 800cc Ranger RZR 4, RZR S 8002014
Polaris 800cc Ranger, Ranger RZR 4, RZR S 800(2010-2013)
Polaris 800cc Sportsman(2005-2014)
Polaris 800cc Sportsman 6x62014
Polaris 850cc Scrambler 48, Sportsman 48(2019-2020)
Polaris 850cc Sportsman (Optional)(2009-2019)
Polaris 850cc Sportsman WV850 H.O(2009-2020)
Polaris 900cc ACE SP(2016-2019)
Polaris 900cc Ranger RZR(2011-2018)
Slingshot (Polaris) All ModelsAll Years
Vespa (Piaggio) APE CAR, MP, MPR, P602All Years

Tech Specs

  • Dimensions (LxWxH): 6.5 x 5 x 6.89 in
  • Weight: 5.75 lb
  • Shipping Weight: 7 lb
  • C.A.: 880
  • Amp/Hr: 30 AH (PbEq)
  • Model: ATX-30
  • Manufacturer: Antigravity Batteries
  • Battery Polarity: -+
  • Watt/Hr: 204 WH
  • Chemistry: Lithium-Iron-Phosphate
  • Warranty: 3 Year
  • Manufacturer Part #: AG-ATX30-RS
  • UPC: 711811703423
  • Made In: China

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