Rev & Trail

YTX7A-BS 12V 7AH AGM Battery: What to Check Before Replacing Your Motorcycle or ATV Battery

A practical look at the YTX7A-BS 12V 7Ah sealed AGM battery: maintenance-free design, 180 CCA output, dimensions, and the part numbers it can replace.

Last updated Aug 17, 2026

When you're dealing with a powersports electrical batteries lighting need, choosing a replacement battery means checking more than just the price. You need the right voltage, amp-hour capacity, cold cranking amps, and physical dimensions so the battery actually fits and starts your motorcycle, ATV, or scooter. The YTX7A-BS 12V 7AH Sealed AGM Battery is a single replacement option that packages those specs into a sealed, maintenance-free design.

Quick verdict

The YTX7A-BS battery is priced at $29.98 and offers a 12-volt, 7-amp-hour rating with 180 cold cranking amps. It measures 5.90 x 3.42 x 3.70 inches, so the shape is fairly compact, but you should still compare it against your current battery tray. The AGM construction makes it spill-proof and maintenance-free.

Who it fits

This battery is designed for powersport vehicles that call for a YTX7A-BS or one of the listed compatible equivalents: GTX7A-BS, CTX7A-BS, PTX7A-BS, or ETX7A-BS. If your motorcycle, ATV, or scooter uses a 12V battery in that amp-hour range and the dimensions line up, this is a direct-style replacement. Confirm the cold cranking output is enough for your engine size before buying.

What stands out

The main appeal is the sealed design. Because it is an AGM lead-acid battery, it does not need fluid checks and is built to resist vibration, shock, chemicals, and heat. The ABS plastic case adds a layer of toughness, and the battery is described as having a long shelf life and high discharge rate. The included nuts and bolts save you from tracking down hardware separately. This battery is manufactured in Thailand and carries a California Proposition 65 warning, which is typical for lead-acid products.

Meaningful trade-offs

The most important trade-off is fit and output. A 7Ah lead-acid battery with 180 CCA is suitable for many small and mid-size powersports engines, but it may not be enough for high-displacement machines that need more cranking power. You also need to verify that the physical dimensions fit your existing battery tray. The battery only covers the amp-hour and voltage range it lists, so a different requirement means a different battery.

Product note

YTX7A-BS 12V 7AH Sealed AGM Battery for Motorcycle

YTX7A-BS 12V 7AH Sealed AGM Battery for Motorcycle

This listing is a straightforward pick if you need a sealed 12V, 7Ah replacement from the YTX7A family. The spill-proof AGM construction and included hardware are concrete reasons to consider it. On the limitation side, the compact dimensions and cold cranking output mean you need to confirm compatibility with your specific vehicle before installation.

Bottom line

For $29.98, the YTX7A-BS 12V 7AH Sealed AGM Battery gives you a well-defined replacement. It is not a universal battery, so the smart move is to match the voltage, capacity, dimensions, and cold cranking amps to your vehicle's requirements. If those numbers line up, this is a sensible candidate for your next powersports battery swap.

Products in this article
YTX7A-BS 12V 7AH Sealed AGM BatteryUSD 29.98View on eBay
YTX7A-BS 12V 7AH Sealed AGM BatteryUSD 29.98View on eBay

You may also like

Finding more guides for you…