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These
OPTIMA BlueTop Marine and Recreational Vehicle batteries
may be deep cycle, or starter batteries. They are basically the same as the
YellowTop Deep-Cycle ones,
or
RedTop Starter batteries,
depending on your choice and specifications, but with
an additional two stainless steel threaded connection terminals.
OPTIMA SpiralCell Technology has some
real advantages over conventional batteries! A few of these are listed
below, but for full details see the Technical pages.
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1.5 - 2 times longer life than traditional
batteries |
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Optimal power for starting regardless of
temperature |
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Extreme vibration resistance |
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Long Storage times without damage or
discharge |
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Non spill able - even upside down! |
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Can be fitted and used in any position! |
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Maintenance free |
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More starting power in a smaller package
than conventional batteries |
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Less deterioration due to deep discharge
than conventional batteries |
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More "cycles" before aging than conventional
batteries |
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Can be used in extreme temperatures/buried
for weather monitoring or surveillance purposes |
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Faster charging is possible compared with
conventional batteries!
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To purchase without a credit card, or without
joining PayPal, please see "Terms" page
BlueTop SLI-4,2L Marine
Starter Battery
£208.00 Total - includes delivery
(Not northern Scotland)
BlueTop SLI-4,2L is the ideal starter
battery for those that have a divided battery system and need
maximum starting power in tough conditions. The battery has
additional threaded stainless steel terminals for safe power at
sea.
This is a very high
torque engine starting battery. Not recommended for "cyclic use"
such as lights and radio, music systems or fridges etc. while the
engine is stopped.
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Technical
specifications
Length: 254 mm
Width: 173 mm
Height: 198 mm
Minimum weight (kg): 17,4 kg
Nominal Voltage: 12 V
Cranking Amps (SAE): 980 CA
Cold Cranking Amps (SAE): 800 CCA
Cold Cranking Amps (EN): 815 CCA
Reserve Capacity: 104 minutes
Capacity (C/20 rate): 50 Ah
Internal Resistance: 3,0 mOhm |
BlueTop
DC-4,2L Marine Deep
Cycle & Starter
£253.00 Total - includes delivery
(Not northern Scotland)
OPTIMA
BlueTop DC-4,2L is a a "Dual Power" battery where the advantages
of the start battery are combined with the deep cycle battery.
The Blue Top Dual Power battery is ideal for anyone who needs
maximum starting power as well as the energy to run onboard
accessories. It is the perfect battery for Bow-thrusters since it
can be installed in the peak due to its high vibration resistance
and non-spillable features.
This is a Starting
battery, as well as a deep cycle battery. It can be deep cycled
while using on board equipment such as radios, fridges, etc. |
Technical specifications
BlueTop DC-4,2L
Length: 254 mm
Width: 173 mm
Height: 198 mm
Minimum weight (kg): 19,9 kg
Nominal Voltage: 12 V
Cranking Amps (SAE): 870 CA
Cold Cranking Amps (SAE): 800 CCA
Cold Cranking Amps (EN): 815 CCA
Reserve Capacity: 120 minutes
Capacity (C/20 rate): 55 Ah
Internal Resistance: 2,8 mOhm |
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BlueTop D 5.5L-M Marine Deep Cycle & Starting
Battery
£299.00 Total - includes delivery
(Not northern Scotland)
This is a Dual-Use deep cycle, and
starting battery with very large power reserves. Has additional
Stainless steel threaded terminals, as well as the normal ones. Optima
Blue Top D 5.5 L is the first larger spiral wound lead/acid battery
on the market to combine deep cycling with high cranking amperage.
It is suitable for bigger engines, sea going boats with lots of
additional electrical equipment, as well as recreational vehicles
and many industrial uses. It is electrically identical to the
Yellow Top battery of the same size. The .pdf below shows this
Yellow top battery. The only difference is the extra two stainless
steel threaded terminals on the top.
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Technical
specifications
Length: 324
mm
Width: 165 mm
Height: 238 mm
Minimum weight (kg): 27.14
Nominal Voltage: 12 V
Cranking Amps (SAE): 1125
Cold Cranking Amps (SAE): 900
Cold Cranking Amps (EN): 975
Reserve Capacity: 155 min
Capacity (C/20 rate): 75 Ah
Internal Resistance: 2.5 mOhm |
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Warranty |
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2 years on
Starter batteries.
1 Year on all deep cycle batteries |
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General (conventional) Deep
Cycle
FAQ by Bill Darden
General (conventional)
Starter Battery
FAQ by Bill Darden
To KEEP your batteries in top
fully charged shape!
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Solar
Battery Charger! Around £20.00 - Everyone would benefit from one
of these! So I have 2!!!
You can just leave them sat on the parcel shelf/dashboard and
plugged into the Cigarette lighter socket permanently...
And I don't sell these (yet!)
(Dealers?
Contact me!) 12V Solar Battery Charger works to keep your car
battery fully charged! The charger converts solar energy to
12 volt DC current, to compensate for small steady battery drains
caused by clocks, lights, radios, and other accessories. No
installation necessary, simply plug the Solar Battery Charger into
your vehicle's cigarette lighter socket and mount on the
dashboard. Great for cars, trucks, SUVs, boats, RVs and more!
Note: The Solar Battery Charger is not intended to recharge a
battery that has been completely discharged.
One of these Sun powered battery maintainers plugged into your
cigarette lighter will help stop your battery getting discharged
if you don't use your vehicle regularly! Available from lots of
places on line or from electronics stores like "Maplins"
etc... |
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