Disclaimer: CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED "AS IS" AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.
While we strive to provide accurate and up-to-date information, the rapidly evolving nature of battery technology means that information may become outdated or inaccurate over time. It is essential to independently verify any information presented on findyourbatteries.com. It is not intended to be a substitute for professional advice on battery power, energy or electrical systems, or related areas.
Some links on our website are affiliate links. Please note that we may earn commissions through affiliate links. As an Amazon Associate I earn from qualifying purchases. For more information about our content and participation in affiliate programs, please see our Terms of Use.
Mighty Max Battery YTX20L-BS Battery Specs
The Mighty Max Battery YTX20L-BS is a 12V 18Ah SLA AGM Battery, delivering 270 CCA.
- Type: Rechargeable Sealed Lead Acid (SLA), Absorbent Glass Mat (AGM)
- Voltage / Capacity: 12V 18Ah
- Length: 174.75 mm (6.88″)
- Width: 86.87 mm (3.42″)
- Height: 154.94 mm (6.1″)
- Cold Cranking Amps: 270 CCA
- Polarity: -/+ (Negative on left, Positive on right)
- Terminal Type: Nut & Bolt
Battery Model: Mighty Max Battery YTX20L-BS
The Mighty Max Battery YTX20L-BS is a 12V 18Ah rechargeable sealed lead acid (SLA) battery, delivering 270 CCA and featuring an absorbent glass mat (AGM) design.
This SLA Mighty Max Battery offers many benefits as it has wide operating temperatures, long service life, and deep discharge recover. Its high discharge rate makes it a good choice for high rate discharge applications such as motorcycles, ATVs, and many other powersports vehicles.
The 12V 18Ah YTX20L-BS battery is spillproof, position insensitive (can be mounted in any position), and resists shocks and vibration. It offers long lasting, high performance in high and low temperatures.
Search Amazon for more replacement YTX20L-BS batteries
If you need batteries for your business, Amazon Business offers features and options that might interest you. Learn more!
YTX20L-BS Mighty Max Battery Replacement Cross-Reference & Compatibility List
The Mighty Max Battery YTX20L-BS fits and replaces the following and more:
- Harley-Davidson 1340 CC FLST Series (Softail) 91-96
- Harley-Davidson 1340 CC FXD/FXST Series Dyna 91-96
Battery Chart for Mighty Max Battery YTX20L-BS
Brand / Manufacturer | Mighty Max Battery |
Battery Model No. | YTX20L-BS |
Common Replacement For | Harley-Davidson 1340 CC FXD/FXST Series Dyna 91-96 |
Type | Sealed Lead Acid / AGM |
Nominal Voltage | 12V |
Nominal Capacity (10HR) | 18Ah |
Cold Cranking Amps | 270 CCA |
Polarity | -/+ |
Terminal Type | Nut & Bolt |
Length | 6.88″ (174.75 mm) |
Width | 3.42″ (86.87 mm) |
Height | 6.1″ (154.94 mm) |