Optimate Dc-Dc 12V 2A, The Ideal Off-Grid Charger And Maintainer For Your 12V Lead-Acid Or 12.8V Lifepo4 / Lfp Lithium Battery, That Draws Power From Another 12V Battery No Ac Power Required!

• Powered From A 12V 16V Dc Source, Including A 12V / 12.8V Battery, 12V 50W Dc Power Supply Or 12V Vehicle System.
• Automatically Charge And Maintain Your 12V Lead-Acid (Agm, Gel Or Std) Battery Or Your 12.8V / 13.2V Lifepo4 / Lfp Battery.
• The Ideal Jump Charger For Your Dead Flat Battery Or To Reset Your Lithium BatteryS Bms Re-Activates And Saves Your Battery!
• The Safe Off-Grid Recovery Choice For Flat Lithium Batteries, Includes Bms Wake Up Pulse Safely Brings Lithium Back To Full Charge!
• Protects Source Battery From Total Discharge; Low Power Led Warning And Low Voltage Shut-Down.
• Optimate Off-Grid 24-7 Maintenance With Sleep / Monitor Mode Prolonged 24-7 Maintenance Of Your Stored VehicleS Battery!