YTX20L-BS 12 Volt 18 AH 270 CCA AGM Power Sport Battery - Casil Battery
- In stock · Order by 3 PM ET, ships same business day from our US warehouse
- Free shipping on this battery · Shipping details
- Fresh stock, date-coded on the label — you know exactly how old it is
- 1-year pro-rated warrantyTerms on every listing
- Free shippingOn most batteries
- Ships from US warehousePacked and shipped from US stock
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- Voltage
- 12V
- Capacity
- 18Ah
- Cold cranking
- 270 CCA
- Terminal
- Nut & bolt
- Size (in)
- 6.89 × 3.43 × 6.14
- Weight
- 12.79 lb
- Size code
- YTX20L-BS
Does this fit my model?
Overview
The 12V 18Ah battery for motorcycles and powersports
Casil YTX20L-BS 12V 18AH High Performance Rechargeable Sealed Motorcycle Battery Features & Details Casil YTX20L-BS 12V 18AH High Performance Rechargeable Sealed Motorcycle Battery Model: Casil YTX20L-BS 12V 18AH Condition: New Includes: battery and screws Warranty: 1 Year Pro-Rated Warranty Manufacturer: Chee Yuen Co., Ltd Replacement for Replaces 20L-BS ETX20L CYTX20L-BS GTX20L-BS Compatible with Honda TRX680 Four Trax Rincon VTX1800 Gold Wing GL1800 YUAM320BS (PLT-120) Product Description This YTX20L-BS is a sealed lead-acid (SLA) absorbed glass mat (AGM) rechargeable battery. AGM and GEL batteries are lead-acid and of the same battery chemistry. This battery comes already charged, sealed, maintenance free, and ready to install. Premium quality absorbed glass mat technology (AGM) is ideal for ATVs, Motorcycles, Personal Watercraft, Jet Ski's, Snowmobiles and more. This battery could be mounted in any position, resists shocks and vibration. high performance in high and low temperatures. Specifications Vehicle Service Type: Motorcycle, snowmobiles, personal watercraft, all-terrain-vehicles, jet ski, scooter Size: YTX20L-BS Voltage: 12 Volts Chemistry: SLA, AGM Terminal: Nut & Bolt Item Weight: 12.79 lbs Item Dimensions: 6.89 x 3.43 x 6.14 inches
- Maintenance-free AGM (VRLA)Sealed and spill-proof — no watering, no acid to top up.
- Nut & bolt terminalsThreaded posts for ring-terminal cables.
- 270 cold cranking ampsRated starting power in the YTX20L-BS size.
- Built to the original size6.89 × 3.43 × 6.14 in, a drop-in for YTX20L-BS and ETX20L.
- Fresh, date-coded stockMonth and year printed on the label for your service records.
- 1-year pro-rated warrantyBacked by Casil USA, with phone support at 973-500-6828.
Specifications
Full specifications
| Model | Casil YTX20L |
|---|---|
| Brand | Casil |
| SKU | YTX20L-BS-1X |
| Nominal voltage | 12V |
| Rated capacity | 18Ah |
| Chemistry | Sealed lead-acid, AGM (VRLA) |
| Terminal | Nut & bolt (threaded post) |
| Cold cranking amps | 270 CCA |
| Size code | YTX20L-BS |
| Length × width × height | 6.89 × 3.43 × 6.14 in (175 × 87 × 156 mm) |
| Weight | 12.79 lb (5.80 kg) |
| Maintenance | Maintenance-free, spill-proof |
| Replaces | YTX20L-BS, ETX20L, CYTX20L-BS, GTX20L-BS and more — see all |
| Used in | Powersports |
| Warranty | 1-year pro-rated |
| Shipping | Free shipping · ships from our US warehouse |
Dimensions
Dimension drawing
Drawn to scale from the listed dimensions. Terminal positions are shown for reference — check the polarity marks on your old battery.
Cross-reference
Replaces these part numbers
Listed cross-references for the Casil YTX20L 12V 18Ah — 6.89 × 3.43 × 6.14 in. Match voltage, size and terminal to your old battery before ordering.
| Brand | Part number |
|---|---|
| — | YTX20L-BS |
| — | ETX20L |
| — | CYTX20L-BS |
| — | GTX20L-BS |
| — | YUAM320BS |
Compatibility
Fits these devices
Shipping & warranty
Shipping, returns & warranty
Shipping
Free shipping on this battery. Order by 3 PM ET and it ships the same business day from our US warehouse.
Shipping detailsReturns
Ordered the wrong size? Check the return window and how to send a battery back before you ship it.
Returns policyWarranty
1-year pro-rated warranty. Keep your order number — the date code on the label shows when the battery was made.
Warranty termsBuying 25 or more?
Get a written quote with business pricing for installers, facilities and resellers.
Request a quoteFAQ
Before you swap it
Not sure it matches your old battery? Our team checks part numbers every day.
Will this fit my Honda TRX680 FourTrax Rincon?
The YTX20L is listed for Honda TRX680 FourTrax Rincon, Honda VTX1800, Honda Gold Wing GL1800. Match the voltage (12V), capacity (18Ah), size (6.89 × 3.43 × 6.14 in) and terminal (Nut & Bolt) to your old battery, or use the fit check at the top of this page.
How often should it be replaced?
Sealed lead-acid batteries in standby equipment such as alarm panels, fire panels and UPS units are typically replaced every 3–5 years, or sooner if the system reports a low battery or fails its load test. The date code on the label shows when the battery was made.
Can I use a battery with more amp-hours?
Usually, if the voltage, case size and terminals match: more amp-hours means longer runtime. Check that it fits the compartment and that your charger can recharge it in the time your system requires.
How does it ship?
Shipping is free on this battery. Orders placed by 3 PM ET ship the same business day from our US warehouse. See shipping details.
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Casil
YTX20L-BS 12 Volt 18 AH 270 CCA AGM Power Sport Battery - Casil Battery
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