Optima is like no other battery in the world. The unique SpiralCell design offers
the most advanced technology and provides a strong and clean power source that
far surpasses any of today's filled lead-acid batteries.
The Optima Blue Top battery is available as a starting or deep cycle battery
for marine and RV applications and has all the valuable characteristics of
its two brothers - the Red Top and Yellow Top. It's perfect for boats with
electric trolling motors, onboard electronics or stereo systems and RV's with
"creature comforts" that tend to drain batteries quickly. The Blue Top is the
battery for those who simply need a sure-starting, strong cranking, maintenance-free
power source.
Voltage |
12.0 V |
Cold
Cranking Amps at 0F |
900 |
Cranking
Amps at 32F |
1125 |
Reserve
Capacity |
155 min |
Capacity
(C/20 Rate) |
75AH |
Internal
Resistance (ohms) |
0.0025 |
Length |
12.81in |
Width |
6.5in |
Height |
9.38in |
Weight |
59.8lbs |
Terminal Type |
Dual
SAE and 5/16 Stinless Stud |