YTX14AH-BS Lithium Replacement Battery compatible with Polaris 4140006, 4140007

YTX14AH-BSLIFEPO4 is a 12V 400 Cold Cranking Amps (CCA) Lithium Iron Phosphate Battery. Case Dimensions: 5.19 inches x 3.50 inches x 6.50 inches; Polarity: Negative on Right, Positive on Left; Weight: 3.14 pounds. Safe, no Liquid. Fits all battery boxes using enclosed foam blocks. Make sure to only use a compatible lithium charger. Having loose terminals will cause a buildup of heat resulting in damage to the battery. Up to 80 percent lighter and 5X the life of a lead acid equivalent with 2000+ deep cycles at 80 percent depth of discharge. Backed by a 30 day refund policy and full 1 year warranty.