OPTIMATE 2 Duo - x2 DUAL Bank (Lithium / Standard) Car / Kart Battery Charger TM570

The OPTIMATE 2 Duo charger can independently charge, test, and maintain two 12V lead-acid or 13.2V lithium batteries, ensuring they remain in good condition for vehicles like cars, bikes, karts, and powersports equipment.

• The description claims that the charger makes batteries stronger and lasts longer without supervision.
• The description claims that the charger is weatherproof and can operate down to -40°C.
• The description claims that the charger has low standby power consumption.