"This environmentally friendly UPG sealed battery will not leak and can be used in any position, even upside down. Maintenance-free never needs filling. Resists shock and vibration. Volts 6, Battery Type AGM, Amps 13, Battery Weight lbs. 6, Dimensions L x W x H in. 4 1/4 x 2 13/16 x 5 7/16."