Mighty Max Battery Y50-N18L-A3 Motorcycle Battery for Honda GL1500 Gold Wing 12V 21Ah AGM 350 CCA Sealed

The Mighty Max Battery Y50-N18L-A3 is a sealed 12V 21Ah AGM battery built to replace the factory battery in Honda GL1500 Gold Wing 1500CC models (1988–2000) with reliable 350 CCA starting power.

Designed as a direct-fit replacement for the GL1500 Gold Wing series, this Y50-N18L-A3 unit offers a sealed, spill-proof valve-regulated lead-acid (SLA/AGM) design that resists vibration and can be installed in any orientation. It delivers dependable cold-cranking ability, long cycle life, and maintenance-free operation, and it ships with mounting screws (no harness or additional accessories included).

How does this battery match my Honda GL1500 Gold Wing?

The Y50-N18L-A3 is dimensioned and polarized to match the GL1500's battery tray and cable layout, with negative terminal on the left and positive on the right. Its compact footprint and mounting screw compatibility make installation straightforward for most owners.

• Exact dimensions: 7.94" x 3.44" x 6.19" to fit the GL1500 tray.
• Polarity: negative on left, positive on right—matches OEM orientation.
• Includes battery and mounting screws; no harness or extras required.

What performance can I expect in cold starts and long rides?

This battery provides 350 cold cranking amps (CCA), adequate for reliable starting in varied temperatures. The AGM chemistry supports high discharge rates for accessory loads while offering good recovery after deep discharges.

• 350 CCA for consistent starts in cooler conditions.
• AGM/SLA design tolerates high discharge and quick recharge cycles.
• Performs in wide temperature ranges for touring and daily use.

Is the Mighty Max Battery durable and maintenance-free?

Yes—being sealed and spill-proof, the battery requires no regular topping up and resists spills, vibration, and shocks common to motorcycles. Its rechargeable AGM construction also reduces the risk of acid leaks and makes it safe to mount in different orientations.

• Sealed SLA/AGM design: no watering or electrolyte checks needed.
• Vibration- and shock-resistant for motorcycle use and touring.
• Can be installed in any position without leakage concerns.

What should I know about warranty and included parts?

Mighty Max Battery backs this model with a full one-year warranty against manufacturing defects. The purchase includes the battery and the mounting screws only; electrical harnesses, connectors, or mounting brackets are not part of the listing.

• One-year manufacturer warranty for peace of mind.
• Package contents: battery and screws only—no harnesses.
• Compatible with standard GL1500 mounting hardware and cables.

Who is this for: Motorcycle owners and mechanics who need a dependable, maintenance-free replacement for the Honda GL1500 Gold Wing (1988–2000). It’s ideal for touring riders who require reliable cold-start performance, daily commuters who want a sealed battery that resists vibration and spills, and anyone replacing an aging SLA battery with a leak-resistant AGM unit.