Description
The Optima 8016-103 BlueTop D34M is a high-performance 12V dual-purpose AGM battery designed for both deep-cycle and engine-starting applications in boats and recreational vehicles. With 750 cold cranking amps, 870 cranking amps, a 55Ah capacity and 120-minute reserve capacity, it combines strong starting performance with the cycling capability needed for demanding onboard accessories.
Optima's SpiralCell Technology AGM construction provides a maintenance-free, spill-proof design with low internal resistance for efficient power delivery and faster recharging. Its deep-cycle capability makes it suitable for applications such as trolling motors and RV electrical systems while still providing the cranking power required for engine starting.
Features
- Dual-purpose deep-cycle and starting battery
- Designed for marine and RV applications
- 12V electrical system
- 750 cold cranking amps
- 870 cranking amps
- 55Ah capacity
- 120-minute reserve capacity
- BCI Group 34 / D34M configuration
- AGM Absorbed Glass Mat construction
- Optima SpiralCell Technology
- Standard top posts plus threaded stud terminals
- Up to three times the cycling capability
- More than 15 times the vibration resistance
- Completely spill-proof construction
- Mountable in virtually any position
- Maintenance-free operation
- Low internal resistance for efficient power output
- Faster recharging capability
- Suitable for high-demand accessories and trolling motors
- Limited 24-month free replacement warranty
Specifications
- Brand: Optima
- Manufacturer Part Number: 8016-103
- Series: BlueTop
- Model: D34M
- BCI Group Number: 34
- Battery Type: RV & Marine Deep Cycle / Starting
- Electrolyte Type: AGM (Absorbed Glass Mat)
- Voltage: 12V
- Amp Hour Capacity: 55Ah
- Cold Cranking Amps: 750 CCA
- Cranking Amps: 870 CA
- Reserve Capacity: 120 Minutes
- Terminal Location: Top
- Standard Terminal: Standard Top Post
- Threaded Terminals: 3/8"-16 and 5/16"-18 Studs
- Length: 10"
- Width: 6-7/8"
- Height: 7-15/16"
- Application: RV & Marine
- Marine: Yes
- Universality: Universal
- Condition: Brand New
- Product: Genuine Optima Battery Product
Compatibility
The Optima BlueTop D34M is designed for a wide variety of compatible marine and recreational vehicle applications requiring a Group 34 dual-purpose starting and deep-cycle battery.
It is particularly suited to applications that combine engine starting with higher electrical demands, including:
- Boats and marine electrical systems
- Recreational vehicles
- Trolling motor applications
- Multiple onboard accessories
- Equipment requiring both cycling and starting capability
It is also specifically listed for:
- 1999–2003 Volkswagen EuroVan
Important Fitment Information
Battery compatibility should not be determined by vehicle or application type alone. Before ordering, verify the required BCI group size, battery dimensions, terminal arrangement, CCA requirements and electrical capacity.
The battery measures approximately 10" L x 6-7/8" W x 7-15/16" H and uses both standard top posts and threaded stud terminals.
Important
This is a dual-purpose battery, providing both deep-cycle capability and engine-starting power. It is suitable for marine and RV applications where repeated cycling and dependable starting performance are required.
Battery transportation and delivery may be subject to hazardous-material shipping restrictions.
Warranty
Backed by a limited 24-month free replacement manufacturer warranty, calculated from the original battery purchase date.
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