Rich Solar 50 Amp DC to DC Lithium Battery Alternator Charger with MPPT

The 50 Amp DC to DC Lithium Battery Alternator Charger with MPPT is a high-quality charging device designed specifically for charging lithium batteries from a vehicle's alternator. This charger utilizes Maximum Power Point Tracking (MPPT) technology to optimize the charging efficiency and ensure maximum power transfer from the alternator to the battery giving you the comfort and confidence to go fully off-grid! Features Can connect to PV and alternator Charges both leisure and starter battery MPPT with up to 99.9% efficiency Supports TTL communication