Vehicle Battery Charger Product Type Vehicle Battery Charger Features AC Adapter Automotive Power Cord LED Indicator Series PM400 Sub-Brand AimSafety Operating Temperature - Maximum 122 Degrees F Operating Temperature - Minimum -4 Degrees F For Use With Mfr No PM400-IR Mfr No PM400-IR2G Mfr No PM400-P Mfr No PM400-P2G Includes Charging Module Power Supply Operating Voltage 12V DC Overall Height 1 in Overall Length 2 in Overall Width 1 in