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Yuasa YT9B-BS (CP) 12V Combi-Pack MF VRLA Battery

Yuasa YT9B-BS (CP) 12V Combi-Pack MF VRLA Battery

SKU:4220461

Ready for activation with supplied acid pack. Vertical fitment only. VRLA Maintenance-Free batteries hold voltage longer and need less c...

11 in stock

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Regular price £93.66 GBP
Regular price Sale price £93.66 GBP
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Ready for activation with supplied acid pack. Vertical fitment only. VRLA Maintenance-Free batteries hold voltage longer and need less charging in standby or storage mode.
For box quantities please add multiples of 6.

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.

VRLA (Valve Regulated Lead Acid) means a battery that is perfect for people who have better things to do than battery maintenance! The permanently sealed VRLA battery never needs refilling, however, it still needs periodic charging. Ideal for motorcycles, scooters, ATVs, riding mowers and personal watercraft.
  • Spill-proof design means virtually no possibility of leaks
  • Advanced lead-calcium technology pumps up starting power
  • Sulfation retardant dramatically reduces battery-killing plate sulfation
  • Long lasting which means Maintenance Free batteries from will last up to three times longer than conventional batteries
  • Exceptional resistance to vibration makes Yuasa the most reliable battery on the market today
  • And, VRLA batteries hold voltage longer and need less charging in standby or storage mode
Installation:Position: This battery should never be fitted on its side. It is only suitable for vertical fitment. Use a factory sealed type or lithium for batteries that sit at angles.Initial charging: 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.Retailers: This battery is supplied with a combi-pack containing acid and requires activation prior to sale. 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. Note all measurements given are nominal and may vary by 1mm or so. For an exact measurement, please contact our sales office
Manufacturer Part No. (MPN): YT9B-BS(CP)
Barcode: 5050694004568
Length: 150mm
Width: 70mm
Height: 105mm
CCA: 120
Capacity: 8
Polarity: plus/minus
Type: Combi
Voltage: 12v

Fitment Summary
Compatible with 198 models (yearly).

  • Aeon: Cobra 50
  • Brixton: Cromwell 125, Felsberg 125, Felsberg 125XC, Haycroft 125, Rayburn 125, Sunray 125
  • Bull-it: Hero 125, Hunt 125, Hunt S 125, HuntS 125, Spirit 125, Spirit 125S
  • Derbi: Mulhacen 659, Mulhacen 659 Paul Smart, Mulhacen 659RR
  • Kymco: People 125S i, People 125Si
  • Leonart: Scrambler 250V
  • MBK: Evolis 125, Evolis 250, Evolis 300, Evolis 400, Skyliner 400
  • Yamaha: MT03 6605YK, SZR 6604SU, TT 600RE, TT 660R, XP 400RA, XP 500 T Max 5GJ, XP 500 T Max 5VU 15B, XT 660R, XT 660 X 1D2 10S, XT 660 Z Tenere, YFM 700 R Raptor, YFM 700 R Raptor SE, YP 125 R XmaxBusiness, YP 250 X-Max ABS SG22, YP 250 X-Max Iron Max SG22, YP 250 X-Max SG22, YP 400 Majesty, YP 400 X-Max, YZF 600R6, YZF 750 R7 5FL
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Product Product subtotal Quantity Price Product subtotal
Yuasa YT9B-BS (CP) 12V Combi-Pack MF VRLA Battery
Yuasa YT9B-BS (CP) 12V Combi-Pack MF VRLA Battery4220461
Yuasa YT9B-BS (CP) 12V Combi-Pack MF VRLA Battery4220461
£93.66/ea
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£93.66/ea £0.00