fite on ul listed ac/dc adapter for chicago electric model 38391 12 volt jump-start jump starter power systems 3 in 1 jump start air compressor 08884 harbor freight tools jumpstarter supply charger fite on ac/dc adapter for chicago electric model 38391 12 volt jump-start jump starter power systems 3 in 1 jump start air compressor 08884 harbor freight tools jumpstarter supply charger<br><br>this adapter from fite on is approved for sale in the us and canada by underwriters laboratories (ul) and got the certificates. with short circuit protection,over-current protection, over-voltage protection, overload protection, over temperature protection.<br><br>it’s a fact- our adapter has been constructed according to the latest requirements of level vi energy efficiency,absolute energy-saving. maximize your adapter’s usage while spending the minimum amounts of energy! save money now- as all the energy will be efficiently used without unnecessary loss.the most cost-effective adapter is here- get it now without thinking too much!<br><br>the most important is, it will neither do harm to your family, nor your device!<br><br><b>☛ac adapter specifications:</b><br>* input voltage: 100-240, 50-60 hz<br><br>*dc line length: 5ft/1.5m<br><br><b>☛warm tip:</b><br>★keep the adapter dry, do not store or use adapter in hot and cold environment. if you use the charger for a long time, please keep it suitable ventilating and humidity.<br><br>★please feel free to contact us if you have further questions.