Upgrade your starting reliability with the Universal Parts YTX9A-BS. This maintenance-free AGM (Absorbed Glass Mat) battery is the modern, high-output replacement for older "wet cell" conventional batteries. Designed for superior vibration resistance and leak-proof performance, it provides the consistent cranking power needed for vintage scooters, modern 125cc motorcycles, and ATVs. The AGM Advantage Maintenance-Free: Once activated and sealed, you never have to check electrolyte levels or add water. High CCA Output: Delivers stronger starting torque than standard YB9-B conventional batteries, even in cold weather. Vibration Resistant: Built to withstand the rigors of off-road riding and high-revving engines. Spill-Proof Design: Can be used in multiple orientations without the risk of acid leaks damaging your frame or paint. Technical Specifications Voltage: 12 Volts Capacity: 9 Amp Hours (AH) Dimensions: 135mm x 75mm x 139mm (5.31" x 2.95" x 5.47") Terminal Type: Nut & Bolt (Includes Hardware) Cross-Reference: Replaces YB9-B, 12N9-4B-1, UTX9A-BS, and 12N9-3B. Confirmed Vehicle Fitment This battery is a direct high-performance replacement for many full-size scooters, mopeds, ATVs, dirt bikes, motorcycles, off-road vehicles, and much more, including: Model Year Range Honda Elite 150 (CH150) 1985–1987 Honda Elite 125 (CH125) 1984 Kawasaki BN125 Eliminator 2001–2010 Various SYM & Kymco Models Check Dimensions Activation & Setup: This is a "Fresh Pack" battery. It includes a pre-measured acid pack that must be added to the battery before the initial seal. Once filled, let the battery sit for 30-60 minutes to "breathe" before capping and installing. For maximum service life, we recommend a 1-hour trickle charge after sealing. Note: This is an ORM-D regulated item and ships via FedEx Ground only to the lower 48 states. It cannot be shipped via Air or to International addresses.