Renogy DC - DC Battery Charger - 12V 60A

• Multi-Chemistry Battery Types ( Flooded Gel AGM and Lithium)
• Smart Protection Features (Battery Isolation Over-voltage safety Overheat protection and Reverse polarity protection)
• 3-phase Charging (Bulk Absorption and Float)
• Built tough for all conditions
• Able to charge an auxiliary battery to 100% state of charge
• Increases run time of loads such as fridges and lights
• Overcomes voltage drop caused by long cable runs
• Prolongs Battery Life

The Renogy DC-DC Battery Charger is designed for dual battery systems to ensure the auxiliary battery system is operating at peak efficiency for longer when you are off the grid. The DC-DC charger will safely charge the auxiliary battery bank from the starter battery when the engine is running. A great addition to your RV Boat or any other off-grid vehicles.

Compatible with Multiple Battery Types - The DC-DC battery charger is compatible with various alternator types providing optimal charging for AGM Flooded Gel and Lithium batteries.

Seamless Charging Ultimate Safety - Isolated input/output with multifunctional safety technology for error-free and secure house battery charging.

Protect Your Starter Battery - Renogy's DC-DC battery charger works seamlessly with traditional and smart alternators. The included D+ Ignition cable identifies generator starts safeguarding the starting battery from over-discharge and protecting the generator. (Recommended: 18-16AWG copper cable. D+ Ignition Cable not included.)

Smart Charging Protection - The DC-DC battery charger's LC wire automatically adjusts the charging current safeguarding the house battery from potential damage due to excessive charging. (Recommended: 18-16AWG copper cable. LC cable not included.)

Smart 3-Stage Charging - The DC-DC battery charger uses a 3-stage charging process (Bulk Boost and Float) to efficiently and automatically charge your house batteries from the starter battery ensuring they reach 100% capacity.

Prolong Battery Lifespan - Automatically adapts charging modes to match battery voltages while the temperature sensor provides -3mV/°C/2V compensation ensuring optimal charging in varying temperatures. (Please note that the temperature sensor is not included. If the lithium battery has a built-in BMS an external temperature sensor is unnecessary.)