The most ADVANCED and RELIABLE battery charger in motorsport!

• OptiMate 4 Dual Program includes two charging programmes: Programme 1 is for direct charging of a battery while Programme 2 allows for safe, unattended charging via the 12 V socket controlled by the CANbus system of a BMW motorcycle.
• The OptiMate 4 Dual Program performs tests before and after charging and can recover a "completely flat" battery from 0.5 V.
• Advanced functions in the CANbus programme.
• Automatic KEYLESS activation and continuous maintenance until the charger is disconnected.
• Safe low voltage pulse desulphation.
• CHARGING AMPERAGE: 1 A (constant current)
• USAGE: indoors/outdoors (lowest temperature: -40 °C).
• RECOVERY: low voltage start from 0.5 V + recovery through two-step desulphation* (*low voltage pulse recovery in one step in CANbus mode)
• IDEAL FOR: 12 V STD, AGM and GEL batteries from 2 to 50 Ah.
• INPUT: worldwide (100 – 240 V 50 – 60 Hz), high efficiency (CEC certification), hermetically sealed
• STYLE: weather-resistant casing with wall mounts, 180 cm AC power cable and 180 cm charging cable with SAE connector. Waterproof battery cable and standard battery clamp set included.
• SAFETY: no risk of overcharging. Totally safe for vehicle electronics.
• Spark suppression. Long-term battery maintenance safely.
• Automatic shutdown in case of short circuit or if the battery is disconnected.
  

IMPROVEMENTS (compared to the previous version):

• 1A charging current, more efficient electrical circuit (+20%) and instructions
• Visible LEDs on the charger
• Limited 3-year replacement warranty.