MMG YTX4L-BS 4L-BS Lithium Ion Sealed Powersports Battery 12V 120CCA Motorcycle Scooter ATV - Maintenance Free, Factory Activated, Ready to Use (MMG1) Less volume and weight: 1/3 of normal lead-acid battery. No maintenance needed for almost a year. Incredibly fast recharge rate. Exceptional cycle life: more than 2000 cycles under JISD standard (lead-acid battery 150-300 cycles). No pollution: Does not contain any acid and heavy metals such as lead, cadmium, or mercury Replacement for: YTX4L-BS for Small ATVs (50cc - 90cc) Motorcycles Scooters riding mowers and tractors No hassle returns, if you haven't damaged the item you can return it for any reason.