Optimate 1 Duo - 12v Battery Charger/ Maintainer

New! OptiMate 1 Duo features precise microprocessor controlled charging and long term maintenance. Maintain any type of 12 volt lead-acid battery without overcharging, filler cap / wet cell, sealed AGM (MF) or GEL and 12.8/13.2V lithium (LiFePO4) batteries. Ideal for vehicles that are seldom or seasonally used, or in storage. The OptiMate maintenance program delivers only what the battery needs, never overcharges, never undercharges.

Cost-effective 12V and Lithium battery maintenance

Recommended for: AGM, STD, GEL 12V batteries from 2 to 30Ah and Lithium (LiFePO4) 12.8/13.2V batteries from 1 - 8Ah
Programme control: Fully automatic
Features: Automatically detects lead-acid, AGM or Lithium (LiFePO4) battery
Automatic desulphation: Pulsed recovery for lead-acid batteries
Reverse drain current: Less than 1mA
Output current (bulk charge): 0.6A
Output voltage: 12V & 12.8V range: 4V – 14.4V
Charge time limit: 24-7 safe long term maintenance
Maintain / test cycles: 30 min/30 min (alternating hourly)
Typical annual energy cost: Less than £1.00 per year (continuous maintenance)
Size: 115 x 60 x 40mm
Weight: 600g
Enclosure classification: IP54
Mounting: Easy direct wall mounting
Input cable length: 1.8m
Output cable length: 1.8m
Included Accessories: O1 Weatherproof Eyelet Lead; O4 Clamp Lead for bench charging
Input Voltage: 100-240V 50-60Hz global input
Operation temperature range: -20°C / +40°C