YTX4L-BS AGM Battery 12V for 50cc Scooter ATV

YTX4L-BS AGM Battery 12V for 50cc Scooter ATV. The battery powers your starter and electrics; electric scooters depend on it for range. Shop more Scooter Batteries & Chargers.

Replace a battery that will not hold a charge. Match the voltage, capacity (Ah), terminal layout and physical size; for chargers, match voltage and plug type.

Product details

Keep your 50cc scooter starting reliably with the YTX4L-BS 12V AGM battery. Advanced Glass Mat (AGM) construction is maintenance-free and leak-proof once sealed. Delivers 50 CCA for consistent cranking on 50cc–150cc engines. Direct replacement for YT4L-BS. Includes an acid pack for fresh activation.

• Voltage: 12V DC
• Capacity: 3Ah (10-hr) / 6Ah effective
• Cold cranking amps (CCA): 50
• Dimensions: 4.5" L x 2.8" W x 3.4" H
• Polarity: Left [-] / Right [+]
• Cross-reference: YT4L-BS
• Weight: 4 lbs
• Made in China

• Genuine: Buddy 50, RoughHouse 50, Black Cat 50, Rattler 50
• Vespa / Piaggio: ET2, S 50, Fly 50, Zip
• Honda: Aero NB50, Elite 50 (S/SR/LX), Spree NQ50, Gyro TG50
• SYM / Lance: Fiddle 50, Mio 50, Cali Classic 50, Cabo 50
• Kymco / TGB: Cobra, People 150, Laser 50, Key West 50
• Yamaha: Riva 50, Jog CY50
• Chinese 50cc/80cc: TaoTao, Wolf, Ice Bear, and most 139QMB-powered scooters (engine codes: 139QMA/QMB, 1P39QMB, YN139QMB, JJ1P39QMB, BN139QMB, 147QMD)

Ships via US domestic ground only — not available for international, expedited, Alaska, Hawaii, or Puerto Rico orders.

For infrequent use, pair with a NOCO Smart Battery Charger to maintain charge over winter or long periods of non-operation.