Optima Batteries 8016-103 D34M BlueTop marine battery
Marine starting and deep cycle battery with 12-volt output and dual SAE & 5/16 inch stud posts. Delivers reliable starting power and 55 Ah capacity; customer feedback notes strong power but mixed remarks on charge retention
Highlights
- dual post configuration
- 55 Ah capacity
- suitable for starting and deep cycle
Pros
- 12-volt marine battery
- Dual SAE & 5/16 in stainless posts
- 55 Ah C20 capacity
- Payload suitable for starting and deep cycle
- Numerous applications mentioned by users
Cons
- mixed reviews on charge retention
- mixed durability feedback including reports of failure
- some weigh considerations compared to peers
Best For
Features
- 12-Volt marine starting battery with 750 CCA and 55 Ah C20 rating
- Dual SAE and 5/16 inch stainless steel stud posts for versatile connections
- Dimensions: 10 in x 6.875 in x 7.8125 in; weight 43.5 lb
- Optimized starting power even in adverse weather conditions
- Mountable in virtually any position; suitable as boat or RV battery; high vibration resistance
