OptiMate DC-DUO 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! OptiMATE DC to DC. Charge your 12V (lead acid) or 12.8V – 13.2V (LFP lithium) battery from another 12V battery. No AC power supply required. Features Ideal for lead-acid and LFP (LiFePO4) batteries. Charge your trailer motorcycle ATV or speedboat battery on the way to the venue OptiMATE DC to DC draws power from the vehicle or an external 12 V battery to receive charge and maintain another 12 V (lead-acid) or 12.8 V – 13.2 V battery (LFP lithium). OptiMATE DC to DC s highly efficient long-term maintenance mode protects the source battery and draws only when needed by the charged battery OptiMATE maintenance mode keeps the battery fully charged without overcharging it extending battery life and improving battery performance OptiMATE DC to DC can save a deeply discharged sulfated battery from as…



