Chrome Battery YTX7A-BS High Performance-Maintenance Free-Sealed iGel Motorcycle Battery Battery type: YTX7A-BS AGM Battery with [+ -] terminal is a rechargeable, Powersports battery Smart technology: LED digital display screen provides a display that reads the battery alternator voltage and warns you of a low voltage Gel electrolytes: I gel batteries are injected with gel electrolytes, creating a completely "maintenance-free" Operation Easy application: Chrome Battery batteries come fully charged and ready to go once delivered. Simply connect your battery to the application and you are ready to go Customer service: top notch customer service from real battery experts! Guaranteed 18-month warranty with 60 day refund Policy