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Yuasa SY50-N18L-AT 520 016 020 12v 20Ah Motorbike Battery

 In Stock

Delivery to UK Mainland
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Part Number:  SY50-N18L-AT

87.95 (inc VAT)


Yuasa SY50-N18L-AT 12V 20Ah. This battery comes with an additional sensor.

Brand:   Yuasa
Voltage:   12V
Capacity:   20AhHelpAmpHour or Ah measures the capacity of a battery.
In simple terms, the higher the Ah the more energy the battery can store.

If you imagine a bucket of water, the bigger the bucket, the more water it can store.

For example.
A 20Ah battery can normally deliver 1 Amp for 20 hours or 2 Amps for 10 hours. At extremes the performance usually drops, for example it may not deliver 20 Amps for one hour.

1Ah = 1000mAh
CCA (EN):   260A HelpCCA or Cold Cranking Amps, measures the starting performance of the battery.
In simple terms, the higher the CCA the easier it will start the engine.

There are several standards.

DIN German Industrial Standard at -18C
EN European Standard EN50342.1 at -18C
SAE American Standard at -18C
Length: 205mm
Width: 90mm
Height: 162mm
Barcode: 4016987109694

Yuasa SY50-N18L-AT Motorcycle Battery


  • Manufacturer: Yuasa
  • Battery type number: SY50-N18L-AT
  • Battery type: Dry charged battery with sensor
  • Filling kit included: Yes
  • Dimensions: 205mm x 90mm x 162mm
  • Capacity rating: 20Ah
  • Cold-start performance: 260EN
  • Maximum charging rate: 2.0 Amp
  • Weight (filled): 6.5Kg
  • Vent position: Left side (With the terminals on the edge nearest to you)
  • Terminal layout: Left: - Right: + (With the terminals on the edge nearest to you)

Replaces the following battery part numbers

  • SY50-N18L-A
  • SY50-N18L-AT
  • 520-016-020

This SY50-N18L-AT battery also fits the following:
Make Model Make Model
KAWASAKI ZG1200 Voyager XII SUZUKI GV1400GC D T Cavalcade 1400cc 86-88
YAMAHA XJ1100 Maxim YAMAHA XJ1100 Maxim 1100cc 82
YAMAHA XV 1100 Virago YAMAHA XV1100 1100cc 89-98
YAMAHA XV1100 Virago 1100cc 86- YAMAHA XVZ 1200 TD

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