Antigravity ATX20 RE-START Lithium-Ion Battery

Straight from Antigravity's groundbreaking RE-START line of batteries - the first batteries with built-in jump starting capability. The revolutionary ATX20-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!

YTX20 case size
- 6.89 x 3.4 x 5.12 inches
680 Cranking Amps
20 Amp Hours (PbEq)/ 10Ah (Actual)
Battery can be mounted in any position, even upside-down
Weighs 3.8 lbs
Safest battery technology using full BMS and LiFePo4 lithium chemistry

Specification	Details
A/Hr PbEQ	20 ah
Amps	8 Amps
Battery Model	YTX20
Cranking CCA	680 Amps
Height	5.12 in.
Length	6.89 in.
Negative Terminal Position	Left or Right
Voltage	12V
Warranty	3 Year Manufacturer Warranty
Width	3.4 in.

Vehicle Fitment

Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.

1000i GT 2011-2012
550 4x4 Auto 2011-2012
550 H1 EFI 2010
550 S 2010
550i 2011-2012
550i GT 2011-2012
700 Diesel Super Duty 2007-2008, 2010-2014
Bearcat 2000 LT 2017-2018
Bearcat 2000 XT 2017
Bearcat Wide Track 1996-2002
Cougar 500 1989-1990, 1995-1998
Crossfire 500 EFI 2007
Crossfire 600 EFI 2006-2007
Crossfire 700 EFI 2006
EXT 600 1997
El Tigre EXT 1989-1991
F 1000 EFI 2007-2008
F6 2007-2008
F8 2007-2009
F8 LXR 2007-2010
Firecat 500 2003-2006
M 1100 2012
M 7000 2016
M 800 2012
M5 2005-2006
M6 2005-2007
M7 2006
Mountain Cat 1000 2002
Mountain Cat 500 2001-2002
Mountain Cat 570 2002-2004
Mountain Cat 600 EFI 2002-2004
Mountain Cat 800 2002
Mountain Cat 900 2003-2004
MudPro 1000 2010-2011
Pantera 1994
Pantera 1000 2001
Pantera 550 2002-2005
Pantera 580 1999-2001
Pantera 600 2004-2005
Pantera 800 2004
Panther 550 1997-2001
Prowler Special 1991-1992
Sabercat 500 2004-2006
Sabercat 700 2004-2005
TBX 700 2010-2012
TRV 1000 Cruiser 2010-2012
TRV 1000 H2 2010-2012
TRV 450 2011-2012
TRV 450 GT 2012
TRV 500 2013-2015
TRV 550 2010-2012
TRV 550 Cruiser 2011-2012
TRV 700 2009-2012
TRV 700 Cruiser 2009-2012
Thundercat 1997-2002
Thundercat 1000 H2 2008-2010
XF 8000 Crosstour 2014-2015
XF 8000 High Country 2015-2016
Z 570 2002-2007
Z1 1100 EFI 2009-2010
ZL 500 2001-2002
ZL 550 2001-2003
ZL 800 2001-2003
ZR 500 2001-2002
ZR 5000 2014-2017
ZR 600 2001-2002
ZR 6000 2016-2019
ZR 7000 2016-2019
ZR 800 2002
ZR 8000 2014-2019
ZR 9000 2016-2019
ZRT 600 1997-2002
ZRT 800 1997-2001

DS650 2000-2005
DS650 Baja 2002-2004
DS650 Baja X 2004
DS650 X 2004-2006
Outlander 330 2x4 2004-2005
Outlander 330 4x4 2004-2005
Outlander 400 2x4 2004-2005
Outlander 400 4x4 2004-2006
Outlander 400 XT 4x4 2004-2006
Outlander MAX 400 2004-2006
Outlander MAX 400 XT 2006

M2 Cyclone 1997-2002
M2 Cyclone Low 2002
RR1000 Battletwin 1987
RR1200 1988-1990
RS1200 1989-1992
RSS1200 1991-1992
S1 Lightning 1998
S2 Thunderbolt 1995-1996
S2T Thunderbolt 1996
S3 Thunderbolt 1997-2002
S3T Thunderbolt 1997-1998, 2000-2002
X1 Lightning 1999-2002
X1W White Lightning 2002

Commander 1000 2011-2016
Commander 1000 X 2011-2013
Commander 1000 XT 2011-2013
Commander 800 2011
Commander 800R 2012
Commander 800R XT 2012
Outlander 1000 2012
Outlander 1000 XT 2012
Outlander 400 2007-2008
Outlander 400 EFI 2008-2012
Outlander 400 EFI XT 2008-2012
Outlander 400 XT 2007-2008
Outlander 800 2007-2008
Outlander 800 XT 2007-2008
Outlander 800R 2009-2012
Outlander 800R XT 2009-2012
Outlander 800R XT-P 2010-2011
Outlander 800R Xmr 2011-2012
Outlander 800R Xxc 2011
Outlander MAX 400 2007-2008
Outlander MAX 400 EFI 2008-2012
Outlander MAX 400 EFI XT 2008-2012
Outlander MAX 400 XT 2007-2008
Outlander MAX 800 2007-2008
Outlander MAX 800 XT 2007-2008
Outlander MAX 800R 2009-2012
Outlander MAX 800R XT 2009-2012
Outlander MAX 800R XT-P 2010-2012
Renegade 1000 2012
Renegade 1000 Xxc 2012
Renegade 800 2007-2008
Renegade 800 X 2008
Renegade 800R 2009-2012
Renegade 800R X 2009-2010
Renegade 800R Xxc 2010-2012

Paso 906 1989-1991
Paso 907 I.E. 1991-1992

Super X 1999-2000

CVO FXR2 1999
CVO FXR3 1999
CVO FXR4 2000
FLD Dyna Switchback 2012-2016
FLDE Softail Deluxe 2018-2020
FLFB Softail Fat Boy 2018-2019
FLFBS Softail Fat Boy 114 2018-2022
FLHC Softail Heritage Classic 2018-2021
FLHCS Softail Heritage Classic 114 2018-2022
FLHRS Road King Custom 2004-2006
FLHTCUI Ultra Classic Electra Glide 1995-2006
FLHTCUTG Tri Glide Ultra Classic 2009-2022
FLHTI Electra Glide Standard 2003-2006
FLHXS Street Glide Special 2014-2022
FLHXXX Street Glide Trike 2010-2011
FLRT Freewheeler 2015-2022
FLS Softail Slim 2012-2017
FLSB Softail Sport Glide 2018-2021
FLSL Softail Slim 2018-2021
FLSS Softail Slim S 2016-2017
FLST Heritage Softail 1986-1990, 2006
FLSTC Heritage Softail Classic 1987-2017
FLSTCI Heritage Softail Classic 2001-2006
FLSTF Softail Fat Boy 1990-2017
FLSTFB Softail Fat Boy Lo 2010-2016
FLSTFBS Softail Fat Boy S 2016-2017
FLSTFI Softail Fat Boy 2001-2006
FLSTI Heritage Softail 2006
FLSTN Heritage Softail Nostalgia 1993
FLSTN Heritage Softail Special 1994-1996
FLSTN Softail Deluxe 2005-2017
FLSTNI Softail Deluxe 2005-2006
FLSTS Heritage Springer Softail 1997-2003
FLSTSB Softail Cross Bones 2008-2011
FLSTSC Softail Springer Classic 2005-2007
FLSTSCI Softail Springer Classic 2005-2006
FLSTSI Heritage Springer Softail 2001-2003
FLTR Road Glide 1998-2004, 2007-2009
FXBB Softail Street Bob 2018-2020
FXBR Softail Breakout 2018-2019
FXBRS Softail Breakout 114 2018-2020
FXCW Softail Rocker 2008-2009
FXCWC Softail Rocker C 2008-2011
FXD Dyna Super Glide 1995-2005, 2007-2010
FXDB Dyna Daytona 1992
FXDB Dyna Street Bob 2007-2017
FXDB Dyna Sturgis 1991
FXDBI Dyna Street Bob 2006
FXDC Dyna Glide Custom 1992
FXDC Dyna Super Glide Custom 2005, 2007-2014
FXDCI Dyna Super Glide Custom 2005-2006
FXDF Dyna Fat Bob 2008-2017
FXDI Dyna Super Glide 2004-2006
FXDI35 35th Anniversary Dyna Super Glide 2006
FXDL Dyna Low Rider 1993-2005, 2007-2009, 2014-2017
FXDLI Dyna Low Rider 2004-2006
FXDLS Dyna Low Rider S 2016-2017
FXDS-CONV Dyna Convertible 1995-2000
FXDWG Dyna Wide Glide 1993-2005, 2007-2008, 2010-2017
FXDWGI Dyna Wide Glide 2004-2006
FXDX Dyna Super Glide Sport 1999-2005
FXDXI Dyna Super Glide Sport 2004-2005
FXDXT Dyna Super Glide T-Sport 2001-2003
FXE 1200 Super Glide 1973-1978
FXEF Super Glide Fat Bob 1985
FXFB Softail Fat Bob 2018-2019
FXFBS Softail Fat Bob 114 2018-2020
FXLR Low Rider Custom 1987-1994
FXLR Softail Low Rider 2018-2020
FXLRS Softail Low Rider S 2020
FXR Super Glide 1986-1994
FXR Super Glide II 1982-1983
FXRC Low Glide 1985
FXRC Low Rider Chrome 1986-1987
FXRD Grand Touring Edition 1986
FXRDG Disc Glide 1984
FXRS Low Glide 1982-1992
FXRS Super Glide II 1982-1983
FXRS-CONV Low Rider Convertible 1989-1993
FXRS-SP Low Rider Sport Edition 1986-1993
FXRT Sport Glide 1983-1992
FXS Softail Blackline 2011-2013
FXSB Softail Breakout 2013-2017
FXST Softail 1984-1990
FXST Softail Standard 1999-2007, 2020-2022
FXSTB Softail Night Train 1999-2009
FXSTBI Softail Night Train 2001-2006
FXSTC Softail Custom 1986-1999, 2007-2010
FXSTD Softail Deuce 2000-2007
FXSTDI Softail Deuce 2001-2006
FXSTI Softail Standard 2001-2006
FXSTS Springer Softail 1988-2006
FXSTSB Softail Bad Boy 1995-1997
FXSTSI Springer Softail 2001-2006
Sportster XLX 1986
Sportster XLX-61 1984-1985
VRSCAW V-Rod 2008-2010
VRSCD V-Rod Night Rod 2008
VRSCDX ANN V-Rod 10th Anniversary Edition 2012
VRSCDX V-Rod Night Rod Special 2008-2016
VRSCF V-Rod Muscle 2009-2016
XL1200C Sportster 1200 Custom 1996-2006
XL1200S Sportster 1200 Sport 1996-2003
XL883C Sportster 883 Custom 1998-2003
XL883R Sportster 883R 2002-2003
XLCH1000 Sportster 1000 1979
XLCR1000 Sportster Cafe Racer 1977-1978
XLH1100 Sportster 1100 1986-1987
XLH1200 Sportster 1200 1988-2003
XLH883 Sportster 883 1986-2003
XLH883DLX Sportster 883 Deluxe 1986-1995
XLH883HUG Sportster 883 Hugger 1987-2003
XLS1000 Sportster Roadster 1979-1985
XLX1000 Sportster 1000 1983-1985

CBX Super Sport 1979-1982
GL1800 Gold Wing 2001-2010, 2012-2015
GL1800 Gold Wing SE 2003-2004
GL1800A Gold Wing 2001-2010, 2012-2014
GL1800A Gold Wing SE 2001-2006
GL1800B Gold Wing F6B 2013-2015
GL1800B Gold Wing F6B2 Deluxe 2013-2014
GL1800C Gold Wing Valkyrie 2014-2015
GL1800CA Gold Wing Valkyrie ABS 2014
NRX1800 Valkyrie Rune 2004-2005
TRX680FA FourTrax Rincon 2006-2020
TRX680FGA FourTrax Rincon GPScape 2006-2010
VF1100C V65 Magna 1983-1986
VF1100S V65 Sabre 1984-1985
VTX1800C 2002-2007
VTX1800F 2005-2008
VTX1800N 2004-2008
VTX1800R 2002-2007
VTX1800S 2002-2006
VTX1800T 2007-2008

Chief 1999-2003, 2018-2019
Chief Blackhawk 2011
Chief Blackhawk Dark 2011
Chief Bomber 2010
Chief Classic 2010-2011, 2014-2018
Chief Dark Horse 2010-2011, 2015-2019, 2022
Chief Deluxe 2009
Chief Roadmaster 2009-2011
Chief Vintage 2009, 2011, 2014-2019
Chieftain 2014-2019
Roadmaster 2015-2017
Scout 2001
Spirit 2001-2002
Spirit Deluxe 2002

Buck 500 2004-2006
Buck 500 EX 2005
Buck 500 EXT 2005
Buck 650 Auto 2006
Buck 650 EX Auto 2006
Buck 650 EXT Auto 2006
Gator CS 2004-2006
Gator HPX 4x2 2005
Gator HPX 4x4 2006-2008
Gator RSX850i 4x4 2012-2013
Gator TH 6x4 2006
Gator TH 6x4 Diesel 2007
Gator TX Turf 2004-2005
Gator XUV 850D 4x4 2007
Gator XUV 855D 2013
Trail Buck 500 2004-2005
Trail Buck 650 EX 2004-2005
Trail Buck 650 EXT 2004-2005

Concours 1000 1986-2006
GPz 1100 1983-1984
KZ1000C Police 1000 1980-1981
KZ1000E 1000 Shaft 1979-1980
KZ1000K 1000 LTD 1981-1982
KZ1000M 1000 CSR 1981-1982
KZ1000P Police 1000 1982-2003, 2005
KZ1000R Eddie Lawson Replica 1982-1983
KZ1100A Shaft 1981-1983
KZ1100B 1981
KZ1100L 1100 LTD Shaft 1983
Mule 3000 2001-2008
Mule 3010 4x4 2001-2008
Mule 3010 Trans4x4 2005-2008
Mule 3020 2001-2003
Vulcan 1700 Classic 2009-2013
Vulcan 1700 Nomad 2009-2014
Vulcan 1700 Vaquero 2011-2018
Vulcan 1700 Voyager 2009-2013

UXV 500 2008-2011

Sport 1100 1995-1997
V11 Sport 2000-2001

550 IQ LXT 2011-2013
550 Trail Touring 2009
600 IQ 2009-2010
600 IQ LXT 2011-2014
600 RMK 2009-2019
600 Rush 2010-2013
600 Switchback 2004-2005, 2007-2014
800 RMK 2011-2014
800 Rush 2011-2013
800 SKS 2016
RZR 800 2008-2013
Ranger 800 2013
Scrambler 850 2015-2017
Sportsman 550 2010
Sportsman 800 EFI 2011-2013
Sportsman 850 Forest Tractor 2011-2012
Sportsman X2 550 2010-2013
Sportsman XP 550 2009
Sportsman XP 850 2010-2011

Expedition 1200 2010-2014
Expedition 600 2010-2014
Expedition Sport V-800 2007-2008
Expedition TUV 600 2005-2008
Expedition TUV V-1000 2005-2006
Expedition TUV V-800 2007-2009
Freestyle Session 300 2007-2008
Freestyle Session 550 2007
GSX 1200 2009-2015
GSX 600 2004-2015
GSX 800 2004-2007
GSX Sport 600 H.O. 2004-2005
GTX 1200 2009
GTX 600 2005-2009
GTX Sport 600 H.O. 2005
Grand Touring 1200 2010-2014
Grand Touring 600 2000-2003, 2010-2014
Grand Touring Sport 600 Carb 2010-2012
Legend Sport V-1000 2003-2005
MXZ 1200 2009-2012
MXZ 550 2007-2009
MXZ 600 2006-2018
MXZ 800 2006-2007
MXZ Adrenaline 800R 2008-2010
MXZ Blizzard 800 2007
MXZ Renegade 1000 2007
MXZ Renegade 800R 2008-2009
MXZ Trail 600 2004-2005
MXZ X-RS 800 2007
Renegade 1200 2010-2012
Renegade 600 2010-2012
Renegade 800R 2010-2012
Skandic SUV 600 2005-2007
Summit 600 2009-2011
Summit Highmark 800 2004
Tundra 550 2012-2013

QUV620F Auto 4x4 2005

Rocket III 2004-2010
Rocket III Classic 2005-2009
Rocket III Classic Tourer 2006-2007
Rocket III Roadster 2006-2016
Rocket III Touring 2006-2017
Rocket X 2015
Thunderbird 2010-2014
Thunderbird Commander 2014-2015
Thunderbird Storm 2014-2016
Tiger Explorer 2012-2015
Tiger Explorer XC 2014-2015
Trophy SE 2013-2016

Boardwalk 2013-2014
Cross Country 2010-2014, 2016-2017
Cross Country 8-Ball 2014-2016
Cross Country Tour 2012-2017
Cross Roads 2010-2014
Cross Roads 8-Ball 2014
Cross Roads Hard-Ball 2012-2013
Empulse TT 2016
Gunner 2015-2017
Hammer 2005-2011
Hammer 8-Ball 2010-2015
Hammer S 2007-2012, 2016-2017
High-Ball 2012-2017
Jackpot 2008-2014
Judge 2013-2014
Kingpin 2004-2012
Kingpin 8-Ball 2008-2011
Kingpin Low 2009
Kingpin Pinball 2009
Kingpin Tour 2007-2009
Magnum 2015-2017
Magnum X-1 2015-2017
Octane 2017
Touring Cruiser 2003-2006
V92C Deluxe Cruiser 2001-2002
V92C Standard Cruiser 1999-2002
V92SC Sport Cruiser 2000-2001
V92TC Touring Cruiser 2002
Vegas 2003-2012, 2016-2017
Vegas 8-Ball 2005-2017
Vegas Jackpot 2006-2014
Vegas Low 2008-2009
Vision 2008-2011
Vision 8-Ball 2010-2011
Vision Street 2009
Vision Tour 2009-2010, 2012-2014, 2017
Vision Tour Premium 2010

Big Bear 400 2x4 2000-2004
Big Bear 400 4x4 2000-2006
Big Bear 400 4x4 IRS 2007-2012
FX Nytro 2008-2014
FX Nytro M-TX 2008-2014
FX Nytro R-TX 2008-2013
Grizzly 450 4x4 2007-2014
Grizzly 550 4x4 2009-2014
Grizzly 660 4x4 2002-2008
Grizzly 700 4x4 2007-2012, 2016
Kodiak 400 2x4 2000-2001
Kodiak 400 4x4 1996-2002
Phazer 500 Deluxe 2001
RS Vector 2005-2008, 2012-2014, 2016-2018
RS Vector GT 2006-2011
RS Vector L-TX 2008, 2012-2014
RS Vector L-TX GT 2008, 2010-2011
RS Vector Mountain 2005-2007
RS Vector X-TX 2016-2017
RS Venture 2005-2006, 2008-2014, 2016-2018
RS Venture GT 2008-2015
RS Viking Professional 2008-2010, 2013-2015
RX-1 2003-2005
Road Star 1600 1999-2003
Road Star 1600 Silverado 1999-2003
Road Star 1700 2004-2007
Road Star 1700 Silverado 2004-2007
Royal Star 1996-2001
Royal Star Tour Classic 1996-2000
Royal Star Tour Deluxe 1997-2001, 2005-2009
Royal Star Venture 1999-2009
Sidewinder S-TX DX 2017
Star Venture 2018, 2020
Stryker 2011-2015
TX750 1973-1974
V-Star 1300 2008-2009, 2011-2015
V-Star 1300 Tourer 2008-2015
VK Pro 2006-2007, 2011-2012
VMax 600 2003
VMax 700 2001-2002
Wolverine 450 4x4 2006-2010

Customer Reviews

Battery fits great in my 2021 tx 300. A little bit more starting power then the stock one.

Great, 5 star

Replaced a 2009 Yamaha Raider battery with this one. Amazing. The bike starts immediately. Totally blown away.

Price was excellent. Battery fit with slight modification (removed battery liner) on 2016 Panigale. Battery came fully charged. Battery is lightweight which is nice. Looks to be a very good quality battery for the price.

Cosmosly light! An amazing battery.

So far the battery starts quicker and loads of cold cranking amps but it's a new install so time will tell.

Great

Best battery ever, incredible power super light.

These are by far the best batteries - you'd seriously be silly not to buy one, and you'll instantly regret that you didn't when you accidentally leave your headlights on and realize you just killed your lead-acid battery.

Previous lithium battery would not start my KTM SuperDuke R below about 55 Degrees F, even after warming up. This battery turned over aggressively and started my SDR with no problem at 45 Degrees F today! Very light compared to lead acid batteries.

Great battery. Much lighter. High cranking amps.

What a battery, never has a battery started my bike like this one. Little bit on the pricey side but if it last it will be well worth it.

The 480 cranking amps of this lithium ion battery effortlessly starts my xb12r firebolt and in the event that the cooling fan must run for a while to cool the engine after shut down it still fires up just as easily even when the engine is still hot... The last lead acid battery I used had 240 cranking amps which was an upgrade from stock and it had difficulty starting the engine under the same conditions and only lasted a year...The smaller and lighter lithium ion battery also fits more easily in the space available...

All around satisfactory.

How many stars would you give this product? Write a review.

Questions & Answers

Can I plug a tender into this battery? Thank you.

By Kent

Yes, you can - caveat emptor, it has to be a trickle charger that's designed to work with LiFeO4-type batteries. The lower internal resistance of lithium batteries compared to that of lead acid batteries means that, if the charger/tender isn't designed to work with a lithium battery, it'll slowly cook it over time. We do have a few options that are a perfect match for this, and other LiFeO4 batteries we carry: BikeMaster Lithium Ion Battery Charger/Maintainer TecMate Optimate Lithium Battery Charger

By Tom

Have a question? Please ask our experts and customers who own this product.

Antigravity ATX20 RE-START Lithium-Ion Battery

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