Optima Batteries BlueTop BTDC5.5 - 75Ah AGM

The  BlueTop BTDC5.5 - 75Ah AGM is a lead-AGM battery designed for reliability and long-term performance. Equipped with the patented SPIRALCELL TECHNOLOGY® , this battery offers longer power availability, faster charging time and twice the service life compared to standard marine batteries. It is specifically designed to meet the challenges of maritime applications. The BlueTop BTDC5.5 battery is completely leak-proof, requires no maintenance and can be easily installed in almost any position, making it ideal for use on the open sea. Its outstanding vibration resistance and low self-discharge rate ensure that you are ready to start enjoying the sailing season sooner.

• Starter and dual-purpose models (starter and deep cycle battery) available.
• Lasts up to three times longer than other batteries.
• More power in the first 10 seconds of the start-up process than comparable conventional lead-acid batteries.
• Consistent power quality − ensures the power of your battery throughout the entire discharge process.
• Ideal for seasonal use - when fully charged, can still provide the power needed to start a boat engine after 12 months of storage at room temperature (or below).
• Vibration resistance 15 times higher than other batteries. Leak-proof, flexible and can be installed in almost any position.

• Battery technology AGM (VRLA)
• voltage 12 V
• Capacity (Ah) 75 Ah
• Dimensions (L x W x H) 325 x 165 x 238 mm
• Cycles at 50% DOD Not specified
• cold test current 975 A
• End pole type 1 (normal round poles), STUD (threaded bolt)
• Circuit 2 (poles arranged diagonally, positive pole on the right)
• Maintenance-free according to EN Yes
• Capacity (C20) 75 Ah
• Recommended charging current 7.5 A
• Max. charging current 10 A
• Recommended charging voltage 14.4 V
• Max. charging voltage 14.8 V
• Condition New, ready for use
• Item weight 27.50 kg