Professional installation recommended. Please ensure it is fitted by a qualified technician.

Any batteries with acid packs will be filled prior to collection to comply with the government regulations. This may incur an additional charge for click and collect, please check with your chosen collection point/dealer prior to ordering.

This battery is supplied with a combi-pack containing acid. If it is an MF type, it should be filled and left to stand uncapped until all the acid has soaked into the battery plates, which gives the appearance of an empty battery. Only then can it be capped and charged. If this procedure is not followed correctly, it can result in battery spills and a shorter life span. MF types should never be unsealed or additional acid added. Please note: This battery should never be fitted on it's side. It is only suitable for vertical fitment. Use a factory sealed type for batteries that sit at angles. Most problems with batteries today are due to improper initial activation. Newly activated batteries should ALWAYS be CHARGED before you install them into any motorcycle, otherwise they will lose at least 20% of their capacity. This will definitely result in a much shorter service life or other battery problems. Fill the battery to the indicated level or until the MF combi pack is empty. Charge the battery for three to five hours at the current equivalent of 1/10 of its rated capacity to get a full charge. Failure caused by incorrect activation or charging is NOT a warranty issue. Further research by GS-Yuasa shows that 95% of alleged problems occurring with batteries that have been in service for more than a couple of months and have been left standing without charge are caused by SULFATION. This is a condition where a crystal like material forms on the lead plates. When this chemical reaction happens, it is impossible to restore a full charge and the battery has to be replaced. This is NOT caused by a faulty battery, it is a fault with maintenance. Please ensure batteries are kept charged on a suitable charger when not in use

Yumicron

Personal watercraft, snowmobiles and ATVs make special demands - and YUASA's YuMicron Battery meets them headon. The high-tech, power-boosting design also makes YuMicron ideal for accessory-laden touring bikes and modified vehicles.

Heavy duty glass mat resists vibration damage
Special thin Separator packs in extra plates, delivers up to 30% more cranking power than conventional types
Through-the-wall intercell connector minimises internal resistance, maximises power
Sulphate Stop curbs plate sulphation - and provides longer life

Manufacturer Part No. (MPN): YB9L-A2(CP)
Barcode: 5050694032189

Length:	135mm
Width:	75mm
Height:	139mm
CCA:	100
Capacity:	9
Polarity:	minus/plus
Type:	Combi
Voltage:	12v

Fitment Summary
Compatible with 83 models (yearly).

Cagiva: Cucciolo 125 Scooter
Cossack: Ural 650
Derbi: Boulevard 125, Boulevard 125S, Boulevard 150
Hyosung: GA 125 Cruise II, GA 125 Cruise II Classic, GA 125 Cruise II DeLuxe
Kawasaki: EL 250B, EL 250F, GPX 250R, GPZ 250E1, GPZ 250E2, GPZ 305A1, GPZ 305A2, GPZ 305A3, GPZ 305B1, GPZ 305B10, GPZ 305B11, GPZ 305B12, GPZ 305B13, GPZ 305B14, GPZ 305B15, GPZ 305B16, GPZ 305B2, GPZ 305B3, GPZ 305B4, GPZ 305B5, GPZ 305B6, GPZ 305B7, GPZ 305B8, GPZ 305B9, KLF 110, ZXR 250A1, ZXR 250B1, ZXR 250B2, ZXR 250C1, ZXR 250C2, ZXR 250D1, ZZR 250H1, ZZR 250H2, ZZR 250H3, ZZR 250H4

Product FAQs

Product FAQs

Yuasa Battery Finder

As well as using our vehicle selector to find compatible batteries, you can also use the extensive Yuasa Battery Lookup tool at batterylookupgb.yuasa.co.uk

Yuasa Battery Basics

View the Yuasa video guides on everything you need to know about your next Motorcycle battery:

Battery Construction: https://www.youtube.com/watch?v=4vobMcjsDFI
How Batteries work: https://www.youtube.com/watch?v=q5v7o3L3KMM
Selecting the correct battery: https://www.youtube.com/watch?v=qzhcTvkfmJQ
Battery charging: https://www.youtube.com/watch?v=iygoDF4wLFU
Battery installation: https://www.youtube.com/watch?v=DHe9rXWoToA
Battery Maintenance: https://www.youtube.com/watch?v=jUv8-yGJkug

How do I charge my Yuasa battery?

Follow this simple Yuasa video on how to correctly charge your battery: www.youtube.com/watch?v=wFYR49WGI74

What does DC, CP, and WC mean?

Often abbreviated in the product name of batteries, e.g. "TTZ10S (CP)"

DC = Dry Charged (contains 1 battery, acid not included)
CP = Combipack (contains 1 battery and 1 acid pack)
WC = Wet Charged (contains 1 battery acid filled and charged)

Maintaining your motorcycle battery: The importance of charging - GS Yuasa Guide (YouTube)

Learn how to choose the best motorcycle battery for your bike from industry leader GS Yuasa. Find the correct voltage, technology, and specification for your motorcycle with ease by entering your registration number on our website or using lookup tools. Upgrade options and original equipment quality batteries available. Don't compromise on quality and service life, choose GS Yuasa.

Watch the video

Understanding motorcycle battery ratings - GS Yuasa Guide (YouTube)

Learn about motorcycle battery ratings, including voltage, ampere-hour, cold cranking amps, and hazard warning icons, and how to select the right battery for your bike in this informative video.

Watch video

Why motorcycle batteries fail: GS Yuasa motorcycle battery warranty (YouTube)

Learn about the warranty for GS Yuasa motorcycle batteries and how to extend the life of your battery through proper maintenance and usage.

Watch Video

Choosing the right motorcycle battery: A guide from industry leader GS Yuasa (YouTube)

Learn how to choose the best motorcycle battery for your bike from industry leader GS Yuasa. Find the correct voltage, technology, and specification for your motorcycle with ease by entering your registration number on our website or using lookup tools. Upgrade options and original equipment quality batteries available. Don't compromise on quality and service life, choose GS Yuasa.

Watch Video

Consumer

Click & Collect Only

Select a collection point from our network of available dealers. You will be notified by the chosen dealer once your order is ready to collect, estimated time is 2-3 days (depending on national holidays and dealer opening hours).
Any returns will be handled by the collection point.

Free for orders over £100
£11.95 fee for orders below £100

Trade

Standard Delivery

Orders will be despatched as follows: To business addresses only; £9.95 (Exc VAT) delivery charge (subject to change depending on account level); Free delivery with net order values of £100 and over (Exc VAT) to the UK Mainland; Orders to N. Ireland/Eire/Isle of Man/Scilly Isles by arrangement; other destinations phone for details; Typical delivery times of 1-2 working days.

Where possible, the Company will endeavour to meet special delivery requirements subject to any additional cost being borne by the Purchaser

Unfortunately, we do not delivery to addresses outside of mainland UK without prior agreement. Without prior agreement you may place an order for Products from outside the UK, but this order must be for delivery to an address in mainland UK unless arranged otherwise prior to your order.

All third party deliveries will carry a charge, the minimum charge will be £9.95 (Exc. VAT).

Pallet Charges

Larger items may incur additional carriage charges, including but not limited to 4x4 and SUV tyres.
An overview of charges per pallet for each region is available to view here: https://www.google.com/maps/d/viewer?mid=11ydN7ZJNHKHf9Ygd0ih_L6-U1dMq31A

Read our full delivery policy here

Compatible vehicles for this product

Please be aware that some vehicles may not appear on our fitment list but may still be compatible with this product. Please check your manufacturers recommendations or specifications for this information.
While we do our best to ensure all fitment and compatible parts data is complete and correct, it is your responsibility to check this information and ensure you are fitting the correct part and specification to suit your vehicle. Compatible products are displayed as a reference only, you should always check the manufacturers manual or specifications. We cannot accept any liability of any incompatible parts. Any fitment notes or specifications are used at your own risk and should also be checked with the manufacturers recommendations

Search to filter the list of compatible vehicles:

Make	Model	Engine/Variant	Year	Notes
Kawasaki	GPX	250 R - EX250F	1987
Kawasaki	GPX	250 R - EX250F	1990
Kawasaki	GPX	250 R - EX250F	1988
Kawasaki	GPX	250 R - EX250F	1989
Kawasaki	ZZR	250 H4 - EX250H	1993
Kawasaki	GPZ	250 E1 - EX250E	1986
Kawasaki	ZZR	250 H1 - EX250H	1990
Kawasaki	ZZR	250 H2 - EX250H	1991
Kawasaki	ZZR	250 H3 - EX250H	1992
Kawasaki	GPZ	250 E2 - EX250E	1987
Kawasaki	EL	250 B - 252 Chopper	1988
Kawasaki	EL	250 B - 252 Chopper	1989
Kawasaki	EL	250 B - 252 Chopper	1990
Kawasaki	EL	250 F - Eliminator 252	2000
Kawasaki	EL	250 F - Eliminator 252	2001
Kawasaki	EL	250 F - Eliminator 252	2002
Kawasaki	EL	250 F - Eliminator 252	2003
Kawasaki	EL	250 F - Eliminator 252	2004
Derbi	Boulevard	125 S	2009
Derbi	Boulevard	125 S	2010
Derbi	Boulevard	125 S	2011
Derbi	Boulevard	125 S	2012
Kawasaki	GPZ	305 B7 - EX305	1987
Kawasaki	GPZ	305 B8 - EX305	1988
Derbi	Boulevard	125 S	2013
Derbi	Boulevard	125 S	2014
Derbi	Boulevard	125 S	2015
Kawasaki	ZXR	250 B1 - ZX250	1989
Kawasaki	ZXR	250 B2 - ZX250	1990
Kawasaki	ZXR	250 C1 - ZX250	1991
Kawasaki	ZXR	250 C2 - ZX250	1992
Kawasaki	ZXR	250 D1 - ZX250	1993
Kawasaki	GPZ	305 B4 - EX305	1984
Kawasaki	GPZ	305 B5 - EX305	1985
Kawasaki	GPZ	305 B6 - EX305	1986
Kawasaki	GPZ	305 B9 - EX305	1989
Kawasaki	GPZ	305 B10 - EX305	1990
Kawasaki	GPZ	305 B11 - EX305	1991
Kawasaki	GPZ	305 B12 - EX305	1992
Kawasaki	GPZ	305 B13 - EX305	1993
Kawasaki	GPZ	305 B14 - EX305	1994
Kawasaki	GPZ	305 B15 - EX305	1995
Kawasaki	GPZ	305 B16 - EX305	1996
Kawasaki	ZXR	250 A1 - ZX250	1988
Kawasaki	GPZ	305 A3 - EX305	1983
Kawasaki	GPZ	305 B3 - EX305	1983
Derbi	Boulevard	125 S	2008
Kawasaki	GPZ	305 A1 - EX305	1981
Kawasaki	GPZ	305 A2 - EX305	1982
Hyosung	GA	125 Cruise II	1999
Hyosung	GA	125 Cruise II Classic	1999
Hyosung	GA	125 Cruise II DeLuxe	1999
Hyosung	GA	125 Cruise II	2000
Hyosung	GA	125 Cruise II Classic	2000
Hyosung	GA	125 Cruise II DeLuxe	2000
Hyosung	GA	125 Cruise II Classic	2001
Hyosung	GA	125 Cruise II DeLuxe	2001
Hyosung	GA	125 Cruise II DeLuxe	2002
Hyosung	GA	125 Cruise II DeLuxe	2003
Hyosung	GA	125 Cruise II DeLuxe	2004
Hyosung	GA	125 Cruise II DeLuxe	2005
Hyosung	GA	125 Cruise II DeLuxe	2006
Kawasaki	GPZ	305 B1 - EX305	1981
Kawasaki	GPZ	305 B2 - EX305	1982
Derbi	Boulevard	150	2006
Derbi	Boulevard	150	2007
Derbi	Boulevard	150	2008
Derbi	Boulevard	150	2009
Derbi	Boulevard	125	2003
Derbi	Boulevard	125	2004
Derbi	Boulevard	125	2005
Derbi	Boulevard	125	2006
Derbi	Boulevard	125 S	2007
Kawasaki	KLF	110	1987
Kawasaki	KLF	110	1988
Cossack	Ural	650	1973
Cossack	Ural	650	1974
Cossack	Ural	650	1975
Cossack	Ural	650	1976
Cossack	Ural	650	1977
Cossack	Ural	650	1978
Cossack	Ural	650	1979
Cagiva	Cucciolo	125 Scooter	2000

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