OPTIMATE 4

Optimate 4 Dual Program is the latest version, The unique multistage battery optimiser specially designed for modern 12V starter batteries from 2.5 to 50 Amp-hours. With Optimate 4 Dual Program you can now either charge the battery direct, or select the program to charge via the 12V port on CAN-bus equipped BMW motorcycles (using either the optional O2 or O9 accessory plug lead).

• Recommended for : AGM/MF, STD, GEL and spiral cell batteries from 2Ah to 50Ah
• Long term maintenance : up to 75Ah
• Programme control : Microprocessor, 6 stages, fully automatic
• Input current max : 0.15A @ 230V
• Typical annual energy cost : less than £1.00 per year (continuous maintenance)
• Reverse drain current : less than 0.5mA
• Output current (bulk charge): 0.8A
• Automatic desulphation : 2 stages (recovery and Turbo-recovery)
• Charge time limit : 48 hours (maintenance time: unlimited)
• Maintain / test cycles : 30 min/30 min (alternating hourly)
• Charge retention test : 5 possible results from ‘good’ to ‘bad’
• Size : 200 x 75 x 61mm
• Weight : 800g
• Enclosure classification : IP54
• Mounting : easy direct wall mounting
• Input cable length : 2m
• Output cable length : 2m
• Included Accessories : O1 (SAE-71) weatherproof eyelet lead; O4 (SAE-74) clamps lead for bench charging
• Operation temperature range : -40°C / +40°C