World Wide Input Voltage 100-240VAC 50/60Hz. OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection). Tested Units. In Great Working Condition. New 13.5V AC / DC Adapter Compatible with Duralast Gold 700A Jumpstarter BP-DLG BPDLG 700 BP-DLG700 BP-DL700 BPDL 700 BP-DL700INF BPDL700INF AMP Peak Jump Starter Battery Booster Jumper 750 Peak Amps 750 Amp Jumpstarter 13.5VDC Power Supply Cord Cable Battery Charger Mains PSU (w/ Barrel Round Plug Tip. Please Check For Compatibility With Your Unit. Thanks.) Compatible with: Compatible with Duralast Battery Booster Jump Starter 750 Peak Amps 750 Amp Jumpstarter Power Supply Compatible with: Duralast BP-DL700 700 Peak Amps Jump Starter LCA Portable 12 Volt Battery BPDL700 700A Peak Amp 12V Power Supply !!!Tips: Rechargeable batteries usually last 2-3 years. If your machine couldn't charge the battery, it's usually because your rechargeable battery was out of date, or decayed. Please check if your rechargeable battery was already worn out. (If the battery is bad, it will not accept a charge.) New 13.5V AC / DC Adapter Compatible with Duralast Gold 700A Jumpstarter BP-DLG BPDLG 700 BP-DLG700 BP-DL700 BPDL 700 BP-DL700INF BPDL700INF AMP Peak Jump Starter Battery Booster Jumper 750 Peak Amps 750 Amp Jumpstarter 13.5VDC Power Supply Cord Cable Battery Charger Mains PSU (w/ Barrel Round Plug Tip. Please Check For Compatibility With Your Unit. Thanks.) CECCCROHS 100-240