Tecmate OptiMate DC-Duo, charger

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 little as 2 volts
• Charger: 2 A
• USE: indoor/outdoor (lowest temperature: -20 °C)
• Save: Low voltage start from 2 V
• Ideal for: Standard, AGM and GEL- 12 V batteries and LFP- 12.8 V - 13.2 V batteries from 3 to 96 Ah
• Input: 12-16 V, 2.7 A max.
• Weatherproof case with wall brackets
• With 180 cm DC power supply cable and 180 cm charging cable ending in SAE connector
• Weatherproof battery cable, standard battery terminal kit and fused battery terminal kit included
• No risk of overcharging
• Absolutely safe for vehicle electronics
• Spark suppressed
• Safe for long-term battery maintenance
• Automatic shutdown in case of short circuit or disconnected battery