Skip to product information
1 of 5

Suncoast Batteries

YTX20L-BS SSB Powersport MF Motorcycle Battery

YTX20L-BS SSB Powersport MF Motorcycle Battery

Regular price $169.95 AUD
Regular price Sale price $169.95 AUD
Sale Sold out
Taxes included. Shipping calculated at checkout.
๐Ÿšš FREE DELIVERY AUSTRALIA WIDE
โšก WE AIM FOR SAME DAY DISPATCH

YTX20L-BS SSB Powersport MF Motorcycle Battery

Left-hand polarity AGM with reliable cranking, sealed convenience, and rugged vibration resistance โ€” ideal for Australian conditions.

SSB Powersport Maintenance Free (YTX Range) uses Absorbed Glass Mat (AGM) technology for strong starts, low self-discharge, and zero water loss. The YTX20L-BS offers the popular 20-case footprint with the **โ€œLโ€ (left-hand) terminal layout**, suited to many cruisers, adventure bikes and ATVs.ย 

Why choose the YTX20L-BS?

  • Dependable cranking for bigger engines and cold starts.
  • Maintenance-Free (MF) โ€” supplied with acid pack, sealed after first fill.
  • Spill- & vibration-resistant construction for rough roads and touring.
  • Low self-discharge helps retain charge during storage.
  • Left-hand polarity โ€” correct terminal orientation for models requiring โ€œLโ€. Compare with YTX20-BS (standard) or YTX20HL-BS (high-output left-hand).ย 

Specifications

Part Number YTX20L-BS
Voltage 12V class
Capacity (20-hr) 18 Ah
Cold Cranking Amps (CCA) ~270โ€“300 A
Dimensions (L ร— W ร— H) 175 ร— 87 ร— 155 mm
Weight ~5.7โ€“6.0 kg
Terminal Type / Assembly Type A / MC_1
Range SSB Powersport MF (Maintenance-Free AGM)

In the box: Battery, acid pack (initial fill), sealing strip, and setup instructions.

Fitment notes: Always match dimensions, **polarity (L)**, tray/hold-down, and breather routing to your original battery. If your bike needs the standard/right-hand layout, see YTX20-BS; if you need higher cranking with left-hand layout, see YTX20HL-BS.ย 

Ideal for

  • Large cruisers and tourers needing the 20-case with left-hand polarity.
  • Adventure/road bikes with added accessories (lights, heated gear).
  • ATVs/UTVs where rugged, vibration-resistant starting is required.

Charging & Storage Tips

  • After filling and sealing, fully charge with an AGM-compatible smart charger before first use.
  • Maintain with a smart trickle/maintenance charger if parked for long periods.
  • Store fully charged in a cool, dry place; top up every 4โ€“6 weeks if unused.

Quick FAQ

Is it ready to use out of the box?
Supplied with acid pack โ€” fill, seal, and perform a full smart charge before installing.
What does the โ€œLโ€ mean?
It indicates the **left-hand** terminal orientation for this case size. If your leads wonโ€™t reach with a standard YTX20-BS, the YTX20L-BS is often the correct match.ย 
๐Ÿ“ฆ Specialty Item: This product is not held in-store. It is shipped fast and direct from our online orders warehouse. No in-store pickup available.
View full details
๐ŸŽ‰ BATTERY SALE ON NOW ๐ŸŽ‰

Batteries Delivered Australia Wide

Proudly Australian owned and operated, we deliver batteries straight to your door Australia-wide. Get expert advice, reliable local support, and the right battery the first time โ€” while supporting a local Aussie business.

LIVE CHAT NOW

WHOLESALE TRADE

Are You a Business? Unlock Trade & Wholesale Benefits

Sign up for a Trade or Wholesale Account by completing our quick and easy application form.

Exclusive Trade Pricing on the full SSB Batteries Range

๐Ÿ‘‰ Apply now and get approved fast!