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Yuasa Yumicron High Powered 12-Volt Battery - YB18-A

  • Part #: 20445
  • Manufacturer Part #: YB18-A
Our Price: $88.95
1 on Hand

Overview of Yuasa Yumicron High Powered 12-Volt Battery - YB18-A

  • Two extra plates per cell for 30% more cranking power
  • Utilizes Sulfate Stop to retard battery-killing sulfation
  • Higher quality, tougher case construction
  • Battery is shipped dry, acid is not included


  • Specifications and Dimensions
    Cold Cranking Amps: 235
    AMP Hour (AH): 18
    Length: 7 1/8 in.
    Width: 3 5/8 in.
    Height: 6 7/16 in.

    FOR LONGEST BATTERY LIFE
  • Fill new battery with electrolyte so plates are just covered (electrolyte expands when charged).
  • Charge with 2-amp maximum charge for 1 1/2 hours.
  • Fill to upper level mark with distilled water.
  • Charge for 15 minutes to thoroughly mix water and electrolyte so battery wont freeze.
  • Clean cable terminals and coat both cable and terminals with petroleum jelly after tightening to prevent corrosion.


  • Included Items:
    (1) Battery
    (2) 6mm-1.00x14mm hex head bolts
    (2) 6mm-1.00 square nuts

Specs for Yuasa Yumicron High Powered 12-Volt Battery - YB18-A

Electrolite Acid
Type - Battery Lead Acid
Units Each
Volts 12V
Weight 10.12 lbs

Specs for Yuasa Yumicron High Powered 12-Volt Battery - YB18-A

Electrolite Acid
Type - Battery Lead Acid
Units Each
Volts 12V
Weight 10.12 lbs

Fitment for Yuasa Yumicron High Powered 12-Volt Battery - YB18-A

See if this part fits your ride

Part 20445 fits the following machines

Arctic Cat
  • 2002 Arctic Cat Bearcat 550 Wide Track
  • 2001 Arctic Cat Bearcat 550 Wide Track
  • 2000 Arctic Cat Bearcat 550 Wide Track
  • 1999 Arctic Cat Bearcat 550 Wide Track
  • 1998 Arctic Cat Bearcat 550 Wide Track
  • 1997 Arctic Cat Bearcat 550 Wide Track
  • 1996 Arctic Cat Bearcat 550 Wide Track
  • 1995 Arctic Cat Bearcat 550 Wide Track
  • 2002 Arctic Cat Bearcat Wide Track
  • 2001 Arctic Cat Bearcat Wide Track
  • 2000 Arctic Cat Bearcat Wide Track
  • 1999 Arctic Cat Bearcat Wide Track
  • 1998 Arctic Cat Bearcat Wide Track
  • 1997 Arctic Cat Bearcat Wide Track
  • 1996 Arctic Cat Bearcat Wide Track
  • 1996 Arctic Cat Cougar 2-up
  • 1997 Arctic Cat Cougar 440
  • 1996 Arctic Cat Cougar 440
  • 1995 Arctic Cat Cougar 440
  • 1998 Arctic Cat Cougar 550
  • 1997 Arctic Cat Cougar 550
  • 1996 Arctic Cat Cougar 550
  • 1995 Arctic Cat Cougar 550
  • 1998 Arctic Cat Cougar 550 Mtn. Cat
  • 1997 Arctic Cat Cougar 550 Mtn. Cat
  • 1996 Arctic Cat Cougar 550 Mtn. Cat
  • 1995 Arctic Cat Cougar 550 Mtn. Cat
  • 1998 Arctic Cat Cougar Dlx 550
  • 1998 Arctic Cat Cougar Mtn. Cat
  • 1997 Arctic Cat Cougar Mtn. Cat
  • 1996 Arctic Cat Cougar Mtn. Cat
  • 1995 Arctic Cat Cougar Mtn. Cat
  • 1998 Arctic Cat EXT 580
  • 1998 Arctic Cat EXT 580 EFI
  • 1998 Arctic Cat EXT 600
  • 1997 Arctic Cat EXT 600
  • 1998 Arctic Cat EXT 600 Touring
  • 2013 Arctic Cat F 1100 LXR
  • 2012 Arctic Cat F 1100 LXR
  • 2013 Arctic Cat F 1100 Sno Pro
  • 2012 Arctic Cat F 1100 Sno Pro
  • 2012 Arctic Cat F 1100 Sno Pro 50th Anniversary Edition
  • 2013 Arctic Cat F 1100 Sno Pro Limited
  • 2012 Arctic Cat F 1100 Sno Pro Limited
  • 2013 Arctic Cat F 1100 Turbo LXR
  • 2012 Arctic Cat F 1100 Turbo LXR
  • 2013 Arctic Cat F 1100 Turbo Sno Pro
  • 2012 Arctic Cat F 1100 Turbo Sno Pro
  • 2012 Arctic Cat F 1100 Turbo Sno Pro 50th Anniversary Edition
  • 2013 Arctic Cat F 1100 Turbo Sno Pro Limited
  • 2012 Arctic Cat F 1100 Turbo Sno Pro Limited
  • 2013 Arctic Cat F 1100 Turbo Sno Pro RR
  • 2013 Arctic Cat F 800 LXR
  • 2012 Arctic Cat F 800 LXR
  • 2013 Arctic Cat F 800 Sno Pro
  • 2012 Arctic Cat F 800 Sno Pro
  • 2012 Arctic Cat F 800 Sno Pro 50th Anniversary Edition
  • 2013 Arctic Cat F 800 Sno Pro Limited
  • 2012 Arctic Cat F 800 Sno Pro Limited
  • 2013 Arctic Cat F 800 Sno Pro RR
  • 2007 Arctic Cat F5
  • 2007 Arctic Cat F5 LXR
  • 2010 Arctic Cat F8
  • 2011 Arctic Cat F8 EXT
  • 2011 Arctic Cat F8 LXR
  • 2010 Arctic Cat F8 LXR
  • 2002 Arctic Cat Mountain Cat 500
  • 2001 Arctic Cat Mountain Cat 500 EFI
  • 2004 Arctic Cat Mountain Cat 600 EFI
  • 2002 Arctic Cat Mountain Cat 600 EFI
  • 2003 Arctic Cat Mountain Cat 600 EFI 136"
  • 2004 Arctic Cat Mountain Cat 600 EFI 144
  • 2003 Arctic Cat Mountain Cat 600 EFI 144
  • 2002 Arctic Cat Mountain Cat 600 EFI LE
  • 2001 Arctic Cat Mountain Cat 600 EFI LE
  • 2001 Arctic Cat Mountain Cat 600 VEV
  • 2002 Arctic Cat Mountain Cat 800
  • 2001 Arctic Cat Mountain Cat 800
  • 2001 Arctic Cat Mountain Cat 800 LE
  • 2001 Arctic Cat Pantera 1000
  • 2000 Arctic Cat Pantera 1000
  • 2005 Arctic Cat Pantera 550
  • 2004 Arctic Cat Pantera 550
  • 2003 Arctic Cat Pantera 550
  • 2002 Arctic Cat Pantera 550
  • 1994 Arctic Cat Pantera 550
  • 2001 Arctic Cat Pantera 580 EFI
  • 2000 Arctic Cat Pantera 580 EFI
  • 1999 Arctic Cat Pantera 580 EFI
  • 2005 Arctic Cat Pantera 600 EFI
  • 2004 Arctic Cat Pantera 600 EFI
  • 2003 Arctic Cat Pantera 600 EFI
  • 2002 Arctic Cat Pantera 600 EFI
  • 1999 Arctic Cat Pantera 800
  • 2001 Arctic Cat Panther 550
  • 2000 Arctic Cat Panther 550
  • 1999 Arctic Cat Panther 550
  • 1998 Arctic Cat Panther 550
  • 1997 Arctic Cat Panther 550
  • 1998 Arctic Cat Powder Extreme 600
  • 1997 Arctic Cat Powder Extreme 600
  • 1997 Arctic Cat Powder Special 580
  • 1997 Arctic Cat Powder Special 580 EFI
  • 1995 Arctic Cat Prowler 2-up
  • 1992 Arctic Cat Prowler Special
  • 1991 Arctic Cat Prowler Special
  • 2005 Arctic Cat Sabercat 500
  • 2004 Arctic Cat Sabercat 500
  • 2006 Arctic Cat Sabercat 500 EFI
  • 2006 Arctic Cat Sabercat 500 EFI LX
  • 2005 Arctic Cat Sabercat 500 LX
  • 2004 Arctic Cat Sabercat 500 LX
  • 2004 Arctic Cat Sabercat 600
  • 2005 Arctic Cat Sabercat 600 EFI
  • 2004 Arctic Cat Sabercat 600 EFI
  • 2005 Arctic Cat Sabercat 600 EFI EXT
  • 2004 Arctic Cat Sabercat 600 EFI EXT
  • 2006 Arctic Cat Sabercat 600 EFI LX
  • 2005 Arctic Cat Sabercat 600 EFI LX
  • 2004 Arctic Cat Sabercat 600 EFI LX
  • 2004 Arctic Cat Sabercat 600 LX
  • 2005 Arctic Cat Sabercat 700 EFI
  • 2004 Arctic Cat Sabercat 700 EFI
  • 2006 Arctic Cat Sabercat 700 EFI EXT
  • 2005 Arctic Cat Sabercat 700 EFI EXT
  • 2004 Arctic Cat Sabercat 700 EFI EXT
  • 2006 Arctic Cat Sabercat 700 EFI LX
  • 2005 Arctic Cat Sabercat 700 EFI LX
  • 2004 Arctic Cat Sabercat 700 EFI LX
  • 2004 Arctic Cat Sabercat 700 EXT
  • 1999 Arctic Cat Thundercat 1000 (snow)
  • 1998 Arctic Cat Thundercat 1000 (snow)
  • 1999 Arctic Cat Thundercat 1000 Mtn. Cat
  • 1998 Arctic Cat Thundercat 1000 Mtn. Cat
  • 1997 Arctic Cat Thundercat 900
  • 2003 Arctic Cat Thundercat 900 Mtn. Cat
  • 2014 Arctic Cat TZ1
  • 2013 Arctic Cat TZ1
  • 2012 Arctic Cat TZ1
  • 2011 Arctic Cat TZ1
  • 2010 Arctic Cat TZ1
  • 2009 Arctic Cat TZ1
  • 2008 Arctic Cat TZ1
  • 2014 Arctic Cat TZ1 LXR
  • 2013 Arctic Cat TZ1 LXR
  • 2012 Arctic Cat TZ1 LXR
  • 2011 Arctic Cat TZ1 LXR
  • 2010 Arctic Cat TZ1 LXR
  • 2009 Arctic Cat TZ1 LXR
  • 2008 Arctic Cat TZ1 LXR
  • 2011 Arctic Cat TZ1 LXR LTD
  • 2009 Arctic Cat TZ1 Turbo LE
  • 2013 Arctic Cat TZ1 Turbo LXR
  • 2012 Arctic Cat TZ1 Turbo LXR
  • 2011 Arctic Cat TZ1 Turbo LXR
  • 2010 Arctic Cat TZ1 Turbo LXR
  • 2010 Arctic Cat TZ1 Turbo LXR Limited
  • 2011 Arctic Cat TZ1 Turbo LXR LTD
  • 2009 Arctic Cat TZ1 Turbo Touring LXR
  • 2010 Arctic Cat Z1
  • 2009 Arctic Cat Z1
  • 2011 Arctic Cat Z1 LXR
  • 2010 Arctic Cat Z1 LXR
  • 2009 Arctic Cat Z1 LXR
  • 2011 Arctic Cat Z1 Sno Pro
  • 2010 Arctic Cat Z1 Turbo
  • 2009 Arctic Cat Z1 Turbo
  • 2011 Arctic Cat Z1 Turbo EXT
  • 2010 Arctic Cat Z1 Turbo EXT
  • 2010 Arctic Cat Z1 Turbo EXT Limited
  • 2009 Arctic Cat Z1 Turbo LE
  • 2011 Arctic Cat Z1 Turbo LXR
  • 2010 Arctic Cat Z1 Turbo LXR
  • 2009 Arctic Cat Z1 Turbo LXR
  • 2011 Arctic Cat Z1 Turbo Sno Pro Limited
  • 2010 Arctic Cat Z1 Turbo Sno Pro Limited
  • 2011 Arctic Cat Z1 Turbo Sno Pro LTD
  • 2011 Arctic Cat Z1 Turbo Sno-Pro
  • 2010 Arctic Cat Z1 Turbo Sno-Pro
  • 2009 Arctic Cat Z1 Turbo Sno-Pro
  • 2002 Arctic Cat ZL 500
  • 2001 Arctic Cat ZL 500
  • 2002 Arctic Cat ZL 500 EFI
  • 2001 Arctic Cat ZL 500 EFI
  • 2001 Arctic Cat ZL 500 EFI ESR
  • 2001 Arctic Cat ZL 550
  • 2003 Arctic Cat ZL 550 ESR
  • 2002 Arctic Cat ZL 550 ESR
  • 2003 Arctic Cat ZL 550 ESR Limited
  • 2002 Arctic Cat ZL 550 ESR Limited
  • 2001 Arctic Cat ZL 550 ESR Limited
  • 2003 Arctic Cat ZL 600 EFI
  • 2002 Arctic Cat ZL 600 EFI
  • 2001 Arctic Cat ZL 600 EFI
  • 2003 Arctic Cat ZL 600 EFI ESR
  • 2002 Arctic Cat ZL 600 EFI ESR
  • 2001 Arctic Cat ZL 600 EFI ESR
  • 2003 Arctic Cat ZL 600 EFI SS
  • 2002 Arctic Cat ZL 600 EFI SS
  • 2003 Arctic Cat ZL 600 EFI SS ESR
  • 2002 Arctic Cat ZL 600 EFI SS ESR
  • 2002 Arctic Cat ZL 600 EFI SS LE
  • 2001 Arctic Cat ZL 800 EFI ESR
  • 2001 Arctic Cat ZL 800 ESR
  • 2002 Arctic Cat ZR 500
  • 2001 Arctic Cat ZR 500
  • 2002 Arctic Cat ZR 500 Cross-Country
  • 2001 Arctic Cat ZR 500 EFI
  • 2002 Arctic Cat ZR 600
  • 2001 Arctic Cat ZR 600
  • 2002 Arctic Cat ZR 600 EFI
  • 2001 Arctic Cat ZR 600 EFI
  • 2002 Arctic Cat ZR 600 EFI Cross-Country
  • 2001 Arctic Cat ZR 600 EFI LE
  • 2001 Arctic Cat ZR 600 VEV
  • 2002 Arctic Cat ZRT 600
  • 2001 Arctic Cat ZRT 600
  • 2000 Arctic Cat ZRT 600
  • 1999 Arctic Cat ZRT 600
  • 1998 Arctic Cat ZRT 600
  • 1997 Arctic Cat ZRT 600
  • 2001 Arctic Cat ZRT 600 LE
  • 2000 Arctic Cat ZRT 600 LE
  • 2002 Arctic Cat ZRT 600 Limited
  • 2001 Arctic Cat ZRT 600 Limited
  • 2000 Arctic Cat ZRT 600 Limited
  • 2001 Arctic Cat ZRT 800
  • 2000 Arctic Cat ZRT 800
  • 1999 Arctic Cat ZRT 800
  • 1998 Arctic Cat ZRT 800
  • 1997 Arctic Cat ZRT 800
  • 2002 Arctic Cat ZRT 800 EFI
  • 2001 Arctic Cat ZRT 800 LE
  • 2000 Arctic Cat ZRT 800 LE
  • 2001 Arctic Cat ZRT 800 Limited
  • 2000 Arctic Cat ZRT 800 Limited
Honda
  • 1986 Honda VF1100C V65 Magna
  • 1985 Honda VF1100C V65 Magna
  • 1984 Honda VF1100C V65 Magna
  • 1983 Honda VF1100C V65 Magna
4.5 / 5.0
27 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
18
6
2
1
0
Fit
4.6 / 5
Quality
4.6 / 5
Style
4.6 / 5
Value
4.1 / 5
Fit
4 / 5
Quality
4 / 5
Style
4 / 5
Value
4 / 5
First purchase
Product is great but the fact that you didn't include the acid with it really ticked me off. I did not read the fine print. How about you use some CAPITAL BOLD letter for us old folks. This really makes it hard for me to buy anything online next time.
April 6, 2010
Fit
4 / 5
Quality
4 / 5
Style
4 / 5
Value
4 / 5
About what I expected
I should have read the fine print and realized that this battery did not include the electrolyte (acid). Plan on spending an additional 8-15 bucks for the acid.
October 11, 2010
Finally a great battery
This is a fantastic battery. I've been through 3 others in the last 13 years of owning my motorcycle.

The low-end (cheap) units from local sports shops have never really been powerful or long-lived.

This brand was recommended by a family member (aviation mechanic) and I'm glad I bought. This thing cranks FAST!

Save your $$$ buy the right one the first time!
November 25, 2009
Fit
3 / 5
Quality
3 / 5
Style
3 / 5
Value
3 / 5
NO ACID
Battery is OK. Did not include acid. Had to buy from local automotive store . Price of acid was more than the savings of the original battery price. Just buy the sealed battery at higher cost. It will save the inconveinance of having to get this one working. The site doesnt show the lack of acid unless you dig down in the specs. A bit deceiving as far as Im concerned.
October 12, 2013
Fit
5 / 5
Quality
4 / 5
Style
4 / 5
Value
4 / 5
Yuasa Yumicron High Powered Battery
has performed well . but next time will go with a sealed unit
October 22, 2009
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
3 / 5
Powerful Battery
Battery has more cranking power than others I have tried. You will have to go to your local auto parts store to get the acid for about $6. The only drawback. LIfe will determine if I buy again.
July 21, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
No Review Title Entered By User
No Review Text Entered By User
March 29, 2011
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
4 / 5
No Review Title Entered By User
No Review Text Entered By User
February 28, 2012
Fit
5 / 5
Quality
4 / 5
Style
5 / 5
Value
4 / 5
No Review Title Entered By User
Great product only downside is you need to go out and go out and get acid for this battery would be nice if it came with it
July 22, 2011
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
4 / 5
Good, Quality Battery Low Cost
The battery is of excellent quality. The only downside is that it doesn't come with the acid. You will need to get this from a local auto parts store.
March 22, 2011

Instructions and Manuals for Yuasa Yumicron High Powered 12-Volt Battery - YB18-A

Owner's Manual Owner's Manual PDF 131.3 KiB

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