Vehicle Charger, Product Type Vehicle Charger, Features Status Indicator, Series ALTAIR 4, Operating Temperature - Maximum 122 Degrees F, Operating Temperature - Minimum -4 Degrees F, For Use With Mfr. No. 10085981, Mfr. No. 10085989, Mfr. No. 10107602, Mfr. No. 10107603, Mfr. No. 10110443, Mfr. No. 10110444, Mfr. No. 10110445, Mfr. No. 10110446, Mfr. No. 10110488, Mfr. No. 10110489, Operating Voltage 12V DC, Overall Height 3.25 in, Overall Length 2.5 in, Overall Width 3.75 in