The OptiMate 2 Duo Dual Bank 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.

OptiMate 2 Duo Dual Bank is fully automatic to protect against user error and will charge and maintain up to two batteries completely independently.

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)
Enclosure classification: IP54
Mounting: Easy direct wall mounting
Input cable length: 2m
Output cable length: 2m
Included Accessories: 2x O1 Weatherproof Eyelet Lead; 2x 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.

Optional accessories include additional fused permanent connection leads (O1); cigarette lighter plug lead (O2) to charge via the cigarette lighter or DIN socket (as found on some BMW, Honda& Triumph touring motorcycles); 1.8m and 4.6m extension leads, weatherproof sockets to provide a convenient 12V supply for sat-nav, MP3 player, mobile phone charger, PDA etc. and much more. 

Certifications: TUV/GS conformity. 3-year warranty.