Optima Battery Deep Cycle Marine OPTD34M

The Optima BLUETOP is a high-performance fast charging AGM battery and is one of the few true dual-purpose marine batteries on the market. With its high cranking power and impressive cycling capability, this heavy-duty battery is designed for modern electrical demands. The low internal resistance also provides more consistent power output.

Key Benefits:

• Deep-cycle and cranking power
• Up to 3X longer life
• 15 times more vibration-resistant
• Virtually spill proof
• Mountable in virtually any position
• Maintenance-free
• Faster recharging
• Optimal starting power
• 300+ discharge/recharge cycles