November 26, 2018 sigmastek SPM Series Model Voltage AH Length Width Height Ht. Over Terminal Weight Standard Terminals Spec Sheet SDS in mm in mm in mm in mm lbs kg SPM4-5 4 5 3.54 90 1.94 49 2.87 73 2.87 73 1.68 0.76 T2 SPM4-8 4 8 3.54 90 1.94 49 4.00 102 4.02 103 2.14 0.97 T2 SPM6-2.5 6 2.5 4.15 105 1.63 41 2.70 69 2.71 70 1.17 0.53 T1 SPM6-5 6 5 5.28 134 1.94 49 3.00 76 3.02 77 2.03 0.92 T2 SPM6-8 6 8 5.28 134 1.94 49 3.98 101 3.98 101 3.13 1.42 T2