The BLUETOP BT SLI 4.2 OPTIMA battery is a starter battery.
A deep cycle battery can be used for all applications, but starter batteries can only be used for starting.
On the water, the engine that drives you must be able to bring you back… The OPTIMA® BLUETOP® battery delivers precisely the power you can trust. Its patented SPIRALCELL® technology means longer run time, faster recharging, and up to twice the lifespan of conventional marine batteries. Plus, it's designed specifically to meet the challenges of marine applications.
The advantages of the Optima bluetop range:
Benefits :
- Lasts up to three times longer than other batteries.
- More power during the first second of cranking (as well as during the first 2, 5 and 10 seconds of cranking), compared to conventional lead-acid batteries of the same category.
- Consistent performance quality: your battery provides the same level of energy throughout the discharge.
- Ideal for seasonal use: Once fully charged, the battery can remain unused for 12 months at room temperature (or lower temperatures) and will still be able to start a vehicle.
- Fifteen times more vibration resistant than other batteries.
- A leak-proof battery with great mounting flexibility - can be mounted in almost any position.
Specifications:
Voltage: 12 volts
Cold cranking current in amps @ -18°C: 815 amps
Cold cranking current @ 0°C: 1000 amp
Capacity reserve: 100 minutes
Capacity (C/20 standard) (Ah): 50
Internal resistance (ohms): 0.003
Terminal/Lug Type: Dual SAE & 5/16 Stainless Stud
BCI Group: 34M
Minimum weight: 17.4 kg
Length: 254 mm
Width: 175 mm
Height: 200 mm