12 Volt, 12Ah Battery for: JumpBoost V8 Air (#7552) JumpBoost V8 (#7553) Approximate Dimensions: 5.75 x 4 x 3.75" *Product received may differ than image depicted as we are always upgrading devices and making changes. WARNING: This product can expose you to chemicals including LEAD, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.