ExpertPower YTX7A-BS 12V 7Ah AGM Motorcycle Battery — 180 CCA, Sealed OEM-Fit

ExpertPower YTX7A-BS is a sealed 12V AGM motorcycle battery delivering 180 CCA and a 7Ah capacity in a compact OEM-fit package ready to swap into compatible 50–150cc powersports machines.

Designed as a direct replacement for common small-displacement motorcycles, scooters, ATVs and mopeds, the ExpertPower YTX7A-BS combines high cold-cranking performance with a maintenance-free, spill-proof sealed lead-acid construction. It ships factory-charged for immediate installation and is built to withstand vibration and varied mounting positions typical of off-road and street use. Check fitment dimensions (5.91" x 3.43" x 3.70") against your OEM battery to confirm compatibility before purchase.

How much starting power does this battery provide?

This battery produces 180 cold cranking amps (CCA), which improves ignition reliability in cooler temperatures and under heavier loads compared with typical low-CCA small batteries. The 7Ah rating gives a balance between compact size and usable reserve capacity for accessories and brief standby periods.

• 180 CCA for stronger starts in cold or high-resistance conditions
• 7Ah capacity suited for 50–150cc engines and accessory use
• Factory-charged and ready to install out of the box

Will the YTX7A-BS physically fit my bike or scooter?

The YTX7A-BS is designed to match common OEM footprints for many small-displacement powersports vehicles. Before buying, compare the battery’s exterior dimensions to your existing unit to ensure proper fit and terminal orientation.

• Exterior size: 5.91" x 3.43" x 3.70" — measure your battery compartment
• Terminal type and orientation mirror many stock YTX7A/BST fits
• Compact shape allows mounting in tight trays and varied positions

Is this battery durable and maintenance-free for off-road use?

Yes — the ExpertPower uses an AGM (absorbed glass mat) sealed lead-acid design that is spill-proof and vibration-resistant. That construction reduces the need for regular watering or acid handling and allows the battery to be installed in multiple positions without leaking.

• Sealed SLA/AGM construction: no topping up required
• Vibration-resistant for rough-road and powersports environments
• Can be mounted in different orientations safely

How do I replace my old battery with the ExpertPower YTX7A-BS?

Replacement is straightforward: disconnect the negative cable first, then positive, remove the old battery, and install the ExpertPower YTX7A-BS in the same orientation. Tighten terminals securely, reconnect positive then negative, and check charging system voltage after startup.

• Factory-charged — no initial external charging required
• Plug-and-play swap for matching OEM footprint and terminals
• Verify secure terminal connections and safe mounting before riding

Who is this for: The ExpertPower YTX7A-BS suits riders, commuters, and weekend off-road enthusiasts who need a dependable, ready-to-install 12V battery for small motorcycles, scooters, mopeds, ATVs and quads in the 50–150cc range. It’s made for anyone wanting a sealed, low-maintenance battery with higher starting power than older low-CCA replacements. Always confirm physical dimensions and terminal layout against your original battery to ensure a proper OEM-style fit.