Optima Batteries BlueTop BTDC5.5 - 75Ah AGM

The BlueTop BTDC5.5 - 75Ah AGM is a lead-acid AGM battery designed for reliability and long-term performance. Equipped with the patented SPIRALCELL TECHNOLOGY®, this battery offers longer performance, faster charging time and twice the life of standard marine batteries. It is specifically designed to meet the challenges of marine 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 enjoy 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 starting 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 - can still provide the power required to start a boat engine when fully charged after 12 months storage at room temperature (or below).
• 15 times higher vibration resistance 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
• Refrigeration test current 975 A
• End pole type 1 (normal round poles) , STUD (threaded studs)
• 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 immediate use
• Item weight 27.50 kg