Mighty Max Battery 12V YTX7A-BS Motorcycle Battery — 6Ah AGM, 105 CCA, Maintenance-Free

The Mighty Max Battery YTX7A-BS is a sealed 12-volt, 6 Ah AGM motorcycle battery that delivers 105 CCA in a maintenance-free, ready-to-install package.

This compact sealed lead-acid (SLA) battery uses absorbed glass mat (AGM) technology to offer dependable starting power for motorcycles, ATVs, personal watercraft, snowmobiles and similar small vehicles. It ships charged and sealed, so you can install it right away without filling, topping off, or routine maintenance. Built to resist vibration and work across a wide temperature range, this battery is designed to be a straightforward, long-lasting power source where space is limited.

How will this battery fit my bike or powersports vehicle?

The YTX7A-BS has compact dimensions and a standard terminal layout to match many small-displacement motorcycles and ATVs. Confirm physical size and terminal polarity before purchase to ensure proper fit and orientation in your vehicle’s battery box.

• Dimensions: 5.90" (length) x 3.38" (width) x 3.70" (height)
• Polarity: Positive terminal on left, Negative on right
• Compact 12V 6Ah form factor compatible with many YTX7A-BS replacements
• Listing includes battery and terminal screws; no harness or mounting accessories

What performance can I expect in cold starts and rough conditions?

With 105 cold cranking amps (CCA), the battery provides strong initial current for starting in cooler temperatures. AGM construction reduces internal resistance and helps the battery tolerate vibration and frequent cycles, making it suited to powersports that encounter shocks, humidity, and temperature swings.

• 105 CCA supports reliable starting in typical cold-weather scenarios
• AGM design offers high discharge capability for quick starts
• Resistant to shocks and vibration for off-road use
• Performs across a broad operating temperature range

How should I charge, mount, and maintain this sealed battery?

The battery arrives charged and sealed, so initial installation is simple. Use a charger designed for SLA/AGM batteries to maintain long life; avoid improvised chargers that apply improper voltage. Because it’s maintenance-free, no electrolyte checks or topping off are required.

• Ships ready to install—no filling or venting needed
• Use an AGM-compatible charger for storage and maintenance charging
• Can be mounted in any orientation thanks to sealed, spill-proof construction
• Includes mounting screws; additional harnesses sold separately

What protections and guarantees come with the battery?

The sealed design and AGM construction minimize leakage risk and improve durability compared with conventional flooded cells. Mighty Max Battery backs this model with a full one-year warranty that covers manufacturing defects under normal use.

• Spill-proof SLA/AGM construction reduces maintenance needs
• Designed for long service life and deep-discharge recovery
• One-year limited warranty from Mighty Max Battery
• Rechargeable and reusable for regular season use

Who is this for: Riders, small-vehicle owners, and powersports enthusiasts who need a compact, maintenance-free 12V battery with solid cold-start performance. It’s a practical replacement for standard YTX7A-BS-equipped motorcycles, ATVs, jet skis, and snowmobiles when you want a sealed, vibration-resistant battery that’s ready to install and backed by a manufacturer warranty.