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The OptiMate 2 Duo smart charger-maintainer is the cost-effective solution for long term maintenance of lead acid and lithium batteries in any vehicle / craft that is stored in or outdoors.
Ideal for all types of 12V lead acid and 12.8V/13.2V lithium LFP batteries, 2 Amps of charge current is delivered making it ideal for long term maintenance of larger batteries as well.
Technical Specifications
- Recommended for: AGM , STD, GEL batteries from 6 to 96Ah and Lithium (LiFePO4) 12.8/13.2V batteries from 2 - 24Ah.
- Programme control: Fully automatic.
- Input Voltage: 100-240V 50-60Hz global input.
- Typical annual energy cost: Less than £1.00 per year (continuous maintenance)
- Reverse drain current: Less than 1mA Output current (bulk charge): 2A
- Automatic desulphation: Yes.
- Charge time limit: Safe to leave connected for months.
- Maintain / test cycles: 30 min/30 min (alternating hourly)
- Size: 167 x 65 x 46mm
- Weight: 800g
- Enclosure classification: IP54
- Mounting: Easy direct wall mounting.
- Input cable length: 2m Output cable length: 2m
- Included Accessories: O1 Weatherproof Eyelet Lead; O4 Clamp Lead for bench charging.
- Operation temperature range: -20°C / +40°C
- Warranty: 3 years
Delivered with two interchangeable SAE connection sets, one with clamps for bench charging, the other with in-line protection fuse and eyelet terminals for permanent attachment to in-vehicle battery to allow easy reconnection of charger when necessary.







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£68.90
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