Optima Blue Top Starting & Deep Cycle battery for Marine Applications.

An OPTIMA Blue Top battery will let you stay on the water longer. Whether it's yachting, sailing or cruising the sea in your motorboat the OPTIMA Blue Top battery will always be your true and reliable companion. It's patented Spiralcell technology means more running time, shorter recharge and twice the life of traditional marine batteries. Plus it's spill-proof, can be stored longer and has 15 times the vibration resistance and superior heat resistance.

 

Picture of Optima Blue Top
Part number
BTDC4.2
Length
254
Voltage
12
Width
175
Amp hour
55
Height
200
Cold cranking amps
765 EN
Terminal layout

£192.98

Picture of Optima Blue Top
Part number
BTSLI4.2
Length
254
Voltage
12
Width
175
Amp hour
50
Height
200
Cold cranking amps
815 EN
Terminal layout

£191.84

Picture of Optima Blue Top
Part number
BTDC5.5
Length
325
Voltage
12
Width
165
Amp hour
75
Height
238
Cold cranking amps
975 EN
Terminal layout
(Unknown)

£290.31