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