True deep cycle battery that can be mounted in any position, Resists shocks and vibration. Long lasting high performance in high and low temperatures. Factory activated GEL battery. Maintenance free. No acid pack needed. Advanced design works right out of the box and requires no maintenance yet offers the option to prolong the standard life by adding extra electrolytes. Dimensions: 6.00 inches x 3.44 inches x 4.19 inches. Polarity: Positive on left, Negative on right. Listing is for the Battery and Screws only. No wire harness or mounting accessories included. YTX9-BS GEL is a 12V 8AH 135 Cold Cranking Amps (CCA) GEL (Maintenance Free) Battery Includes a Mighty Max 12 Volts 2 Amp Charger and Maintainer with Alligator Clips UPC 730052693720 Size 2 pack Voltage 12 Volts Terminal Bolt Terminal Brand Name Mighty Max Battery Item Weight 8 Pounds Battery Type Lead Acid Manufacturer Mighty Max Battery Included Components Battery Manufacturer Part Number YTX9-BSGEL12V2A Item Dimensions D x W x H 5.9 D x 3.38 W x 4.25 H Compatible with Vehicle Type Scooter Manufacturer Warranty Description 1 Year Manufacturers Warranty