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E-Propulsion
Electric propulsion
by Mastervolt
Complete systems,
whatever your power needs
One supplier
Global service
T H E P O W E R T O B E I N D E P E N D E N T

Hybrid sailing:
Best of both worlds
The HybridMaster is a perfect combination of 4.8 or 9.6 kW electric propulsion
and any combustion engine up to 45 hp. When sailing electrically, the HybridMaster
gets its energy from the batteries. When sailing on the engine, the batteries are
recharged up to a maximum of 75 A. With the Mastervolt HybridMaster you can
enjoy the best of both worlds...
The HybridMaster is universally applicable and can be installed directly between
the gearbox and the shaft. It is highly suitable for adding to existing propulsion
systems as it is only 135 mm long. The gear ratio between the rpm of the electric
engine and the propeller shaft is crucial as it ensures that the electric propulsion is
properly adjusted to the existing propeller and engine.
HYBRIDMASTER
Type Capacity Motor Voltage Build-in length Max. RPM Article numbers
technology regulator
HybridMaster 4.8 4.8 kW PM 48 V 135 mm 2000 140103000
HybridMaster 9.6 9.6 kW PM 48 V 135 mm 2000 140104000

Choose your propulsion kit
DriveMaster
This compact, lightweight and powerful propeller drive can be easily
built-in and comes as standard with all the essential components.
With minimum maintenance and noise, plus the benefits of brushless
technology, the DriveMaster Ultra is top of the DriveMaster line.
= Motor
Type Capacity* Motor Voltage Max. RPM Required battery capacity Required battery capacity Article number
technology regulator for 3-4 hours sailing for 6-8 hours sailing
DriveMaster 2.5 2.5 kW PM 24 V 1100 7 kWh 11.5 kWh 140100250
DriveMaster 3.6 3.6 kW PM 36 V 1600 10 kWh 16.5 kWh 140100360
DriveMaster 5 5.0 kW PM 48 V 1050 14 kWh 23 kWh 140100500
DriveMaster 3.5 Ultra 3.5 kW asynchronous 48 V 1450 9.8 kWh 16 kWh 140300350
DriveMaster 5 Ultra 5.0 kW asynchronous 48 V 1450 14 kWh 23 kWh 140300500
DriveMaster 7.5 Ultra 7.5 kW asynchronous 48 V 1450 21 kWh 34.5 kWh 140300750
DriveMaster 10 Ultra 10.0 kW asynchronous 48 V 1450 28 kWh 46 kWh 140301000
DriveMaster 20 Ultra 20.0 kW asynchronous 96 V 1450 56 kWh 92 kWh 140302000
DriveMaster 25 Performance 25.0 kW synchronous 180 V 1450 70 kWh 115 kWh
customer-specific product
DriveMaster 40 Performance 40.0 kW synchronous 230 V 2500 112 kWh 184 kWh please contact Mastervolt
DriveMaster 65 Performance 65.0 kW synchronous 300 V 3000 182 kWh 299 kWh
The DriveMaster is delivered without propeller and propeller shaft.
* Supplied capacity.
PodMaster
Mastervolt’s ideal solution for motor or sailyachts is installed under
the hull to save space and minimise sound and vibration. Sailing with
the PodMaster is the quietest possible solution for electric sailing.
= Motor
PodMaster PodMaster Steerable PodMaster Professional
Type Capacity* Motor Voltage Max. RPM Required battery capacity Required battery capacity Article number
technology regulator for 3-4 hours sailing for 6-8 hours sailing fixed propellor / folding propellor
PodMaster 2.0 2.0 kW PM 24 V 1800 5.6 kWh 9.2 kWh 140600200 / 140600201
PodMaster 2.5 2.5 kW PM 36 V 1800 7 kWh 11.5 kWh 140600250 / 140600251
PodMaster 4,2 4.2 kW synchronous 48 V 1500 11.8 kWh 19.3 kWh 140600420 / 140600421
PodMaster 6.5 6.5 kW synchronous 48 V 1500 18.2 kWh 30 kWh 140600650 / 140600651
PodMaster 10 10.0 kW synchronous 48 V 1800 28 kWh 46 kWh 140601000 / 140601001
PodMaster 2 Steerable 2.0 kW PM 24 V 1800 5.6 kWh 9.2 kWh 140700200 / 140700201
PodMaster 2.5 Steerable 2.5 kW synchronous 36 V 2000 7 kWh 11.5 kWh 140700250 / 140700251
PodMaster 4,2 Steerable 4.2 kW synchronous 48 V 1500 11.8 kWh 19.3 kWh 140700420 / 140700421
PodMaster 6.5 Steerable 6.5 kW synchronous 48 V 1500 18.2 kWh 30 kWh 140700650 / 140700651
PodMaster 10 Steerable 10.0 kW synchronous 48 V 1800 28 kWh 46 kWh 140701000 / 140701001
PodMaster 6.5 Professional 6.5 kW synchronous 48 V 950 18.2 kWh 30 kWh 141100650 / 141100651
PodMaster 10 Professional 10.0 kW synchronous 48 V 1050 28 kWh 46 kWh 141101000 / 141101001
SAILMASTER
As the name indicates, this propulsion solution is specifically for sailyachts.
The SailMaster asynchronous propulsion systems were developed for
application with the standard saildrive propulsions from, for instance, Selva.
= Motor
Type Capacity* Voltage Max. RPM Required battery capacity Required battery capacity Article number
regulator for 3-4 hours sailing for 6-8 hours sailing fixed propellor / folding propellor
SailMaster 5 5 kW 48 V 1000 7.0 kWh 14.0 kWh 140500500 / 140500501
SailMaster 7.5 7.5 kW 48 V 1000 9.8 kWh 19.6 kWh 140500750 / 140500751
* All output was measured in accordance with ISO 5543.

Electric propulsion
by Mastervolt
Electric sailing is becoming ever more popular. Perhaps it is the peace and comfort
that comes from saying goodbye to engine vibrations and noise. Our desire
to be eco-friendly is certainly playing a key role. And then there is also the fact
that many of the world’s ‘green zones’ can only be accessed with silent and
emission-free e-propulsion.
Mastervolt and Bellmann: A unique combination
Having developed our e-propulsion products in partnership with the experts
at Bellman, Mastervolt offers complete electric systems up to 65 kW or
customised solutions with higher capacities. In addition to propulsion, some
systems can also supply power to the batteries, battery chargers and battery
monitoring devices. And we have a range of intelligent, integrated solutions for
hybrid sailing.
Mastervolt can also be of service if you need a higher capacity. In addition to
the systems in this brochure (up to 65 kW), Mastervolt can provide solutions
for higher power demands.
Total package
Mastervolt delivers all its electric motors with a controller, cables, display, contact
key, main switch and main fuse. Due to the wide variety in designs, materials
and shapes, throttle handles are not included as standard.
Make your selection on page 4.
Sailing hours
The number of sailing hours depends on your battery kit combined with the
generated capacity. For six to eight hours sailing, you require 4.6 x kW capacity
in kWh. Example: 4.6 x 3.5 kW = 16.1 kWh; this is the capacity required for six
to eight hours sailing.
Practical information:
Permanent Magnet (PM) motors are very
compact and silent; Asynchronous motors
are exceptionally quiet and have a very high
torque.
A battery monitor that always provides the latest information is very beneficial
when electric sailing.
Two-year warranty and global service
All Mastervolt systems for electric sailing come with a two-year warranty as well
as global service.
To find out which batteries are most
suitable for you, visit
www.mastervolt.com/batterysize
A proper battery charger is essential for
the maintenance and lifespan of your
batteries. See
www.mastervolt.com/chargersize
for assistance with your selection.
A reliable battery monitor is a must. See
www.mastervolt.com/batterymonitor
More information
From shore power cables to propellers, your Mastervolt dealer is at your service.
Or go to www.mastervolt.com/e-propulsion for more information.

Choose your
throttle control
The Mastervolt ControlMaster throttle controls were specifically designed for
electric sailing and ensure that the speed of your vessel can be subtly and carefully
controlled. Another important issue is an easily selectable neutral gear. Your choice
of throttle control will depend on your preference in design, shape and materials.
All our throttle controls were developed using corrosion-proof materials and are
easily installed. The kits can be equipped with all available throttle handles.
1
2
3
CONTROLMASTER
Model Applicable for Assembly Article number
1
2
3
ControlMaster Casual
ControlMaster Sport
ControlMaster Sport TD
single version
single version
double version
all propulsions
all propulsions
all propulsions
side assembly
side assembly
top assembly
141500010
141500030
141500220
ControlMaster Sport T single version all propulsions top assembly 141500120
Choose your
battery bank
1
Batteries are at the heart of every onboard energy system. Because your
choice partly depends on the equipment you need to power, the overview
below lists various types of batteries and not all models. For a complete list see
www.mastervolt.com/batteries. Your Mastervolt dealer will also be pleased
to offer you advice.
AGM batteries are ideal for situations in which you need a high discharge
voltage, such as for electric sailing or powering your bowthruster. An AGM
battery is fully closed and maintenance free. The 6 V cells are ideal as building
blocks for 36 V and 48 V banks.
2
Gel batteries are fully closed, maintenance free and ideal for intensive use with
a large number of charging and discharging cycles. They are therefore the perfect
service battery for medium and large systems. Their design means that gel
batteries can be very quickly recharged and have a limited self-discharge. This
makes them ideal for electric sailing.
3
Lithium Ion batteries are top-of-the-range batteries with highly advanced
technology. They have a high energy density and are perfect for cyclic applications.
Compared to traditional lead-acid batteries, Lithium Ion batteries offer savings
of up to 70% in volume and weight, while the number of charging cycles is three
times as large. Another major benefit of the Mastervolt Li-ion battery is that it is
equipped with a Cell Management System, which automatically compensates for
any imbalance between the cells to guarantee a longer battery lifespan.
4
VARIOUS BATTERIES
Composition Voltage Capacity for Capacity for Total Technology Base battery
discharge in 4 hours discharge in 8 hours weight (lxwxh)
1
2
1
4
4
4
3
4x AGM 6/260 Ah 24 V 2.8 kW 3.0 kW 144 kg AGM 295x180x298
4x AGM 12/130 48 V 2.8 kW 3.0 kW 150 kg AGM 410x177x228
8x AGM 6/340 Ah 48 V 7.3 kW 7.7 kW 392 kg AGM 295x180x366
2x MLI 24/160 24 V 8.6 kW 8.6 kW 96 kg Lithium Ion 623x199x345
4x MLI 24/160 48 V 17.2 kW 17.2 kW 192 kg Lithium Ion 623x199x345
8x MLI 24/160 48 V 34.4 kW 34.4 kW 384 kg Lithium Ion 623x199x345
24x MVSV 1000 48 V 34.5 kW 36.5 kW 1632 kg 2 V gel 211x192x693

Specifications HybridMaster
HybridMaster
The HybridMaster is a perfect combination of 4.8 or 9.6 kW electric
propulsion and any combustion engine up to 45 hp. When sailing
electrically, the HybridMaster gets its energy from the batteries.
When sailing on the motor, the batteries are recharged up to a
maximum of 75 A. With the Mastervolt HybridMaster you can enjoy
the best of both worlds.
The HybridMaster is universally applicable and can be installed directly
between the gearbox and the shaft. It is highly suitable for building into
existing propulsion systems as it is only 135 mm long. The gear ratio
between the rpm of the electric motor and the propeller shaft is
crucial as it ensures that the electric propulsion is optimally adjusted
to the existing propeller and motor.
Type Capacity Motor technology Voltage regulator Build-in length Max. RPM Article no.
HybridMaster 4.8 4.8 kW PM 48 V 135 mm 2000 140103000
HybridMaster 9.6 9.6 kW PM 48 V 135 mm 2000 140104000

Specifications DriveMaster
DriveMaster
This compact, lightweight and powerful propeller drive is available in
11 models, ranging from 2.5 to 65 kW. Mastervolt’s DriveMasters can
be easily built-in and come as standard with all the essential components,
with exception of the propeller and propeller shaft.
With minimum maintenance and noise, the DriveMaster Ultra with its
brushless technology is top of the DriveMaster line.
Complete system
All motor controllers are micro-processor controlled and secured against
short circuiting, overload and incorrect polarity. The controller constantly
monitors the entire system and adjusts power where necessary. The display
is connected to the controller, and the motor is protected by an aluminium/
stainless steel hood with an integrated cooling fan. The electric motor is
connected to the propeller shaft via a stern tube.
Type Capacity* Motor Voltage Max. RPM Required Required Article no.
technology regulator battery capacity battery capacity
for 3-4 hours sailing for 6-8 hours sailing
DriveMaster 2.5 2.5 kW PM 24 V 1100 7 kWh 11.5 kWh 140100250
DriveMaster 3.6 3.6 kW PM 36 V 1600 10 kWh 16.5 kWh 140100360
DriveMaster 5 5.0 kW PM 48 V 1050 14 kWh 23.0 kWh 140100500
DriveMaster 3.5 Ultra** 3.5 kW asynchronous 48 V 1450 9.8 kWh 16.0 kWh 140300350
DriveMaster 5 Ultra** 5.0 kW asynchronous 48 V 1450 14 kWh 23.0 kWh 140300500
DriveMaster 7.5 Ultra** 7.5 kW asynchronous 48 V 1450 21 kWh 34.5 kWh 140300750
DriveMaster 10 Ultra** 10.0 kW asynchronous 48 V 1450 28 kWh 46.0 kWh 140301000
DriveMaster 20 Ultra** 20.0 kW asynchronous 96 V 1450 56 kWh 92.0 kWh 140302000
DriveMaster 25 Performance 25.0 kW synchronous 180 V 1450 70 kWh 115.0 kWh
customer-specific
DriveMaster 40 Performance 40.0 kW synchronous 230 V 2500 112 kWh 184.0 kWh product, please
DriveMaster 65 Performance 65.0 kW synchronous 300 V 3000 182 kWh 299.0 kWh
contact Mastervolt
* Supplied capacity.
** As an option, the DriveMaster Ultra can also be supplied with an adjustable motor support.

Specifications PodMaster
PodMaster
Mastervolt’s ideal solution for motor or sailyachts is installed under the
hull to save space and minimise sound and vibrations. Enjoy the sound of
silence with one of the 12 available PodMasters, ranging from 2 to 10 kW,
including seven steerable models and two heavy-duty versions for
professional applications.
PodMaster
Solid motor for minimal resistance
The PodMaster is made of seawater-proof aluminium and given six
layers of epoxy coating for extra protection. Its shape has been
designed to ensure minimal resistance and optimise the propeller water
flow. Depending on the model, the bulb contains an ultra-modern,
sensor-free, 3-phase permanent magnet synchronised motor or a highly
efficient permanent magnet DC motor.
PodMaster Steerable
The motor, bearings and plugs were designed for professional use and
guarantee years of sailing enjoyment and minimum maintenance. Every
PodMaster model is equipped with a propeller that is carefully attuned to
the motor to ensure maximum efficiency. The shaft and tail fin were
develop to minimise resistance and can be used as rudder for the
steerable PodMaster models. To allow installation or use in limited drafts,
the PodMaster can be fitted with a stainless steel anti-cavitation plate. Its
high capacity and exceptional efficiency ensure that virtually the entire
capacity is transferred to the propeller.
PodMaster Professional
Type Capacity Motor Voltage Max. RPM Required battery capacity Required battery capacity Article no.
technology regulator for 3-4 hours sailing for 6-8 hours sailing
PodMaster 2.0 2.0 kW PM 24 V 1800 5.6 kWh 9.2 kWh 140600200
PodMaster 2.5 2.5 kW PM 36 V 1800 7.0 kWh 11.5 kWh 140600250
PodMaster 4,2 4.2 kW synchronous 48 V 1500 11.8 kWh 19.3 kWh 140600420
PodMaster 6.5 6.5 kW synchronous 48 V 1500 18.2 kWh 30.0 kWh 140600650
PodMaster 10 10.0 kW synchronous 48 V 1800 28.0 kWh 46.0 kWh 140601050
PodMaster 2 Steerable* 2.0 kW PM 24 V 1800 5.6 kWh 9.2 kWh 140700200
PodMaster 2.5 Steerable* 2.5 kW synchronous 36 V 2000 7.0 kWh 11.5 kWh 140700250
PodMaster 4.2 Steerable* 4.2 kW synchronous 48 V 1500 11.8 kWh 19.3 kWh 140700420
PodMaster 6.5 Steerable* 6.5 kW synchronous 48 V 1500 18.2 kWh 30.0 kWh 140700650
PodMaster 10 Steerable* 10.0 kW synchronous 48 V 1800 28.0 kWh 46.0 kWh 140701050
PodMaster 6.5 Professional** 6.5 kW synchronous 48 V 950 18.2 kWh 30.0 kWh 141100650
PodMaster 10 Professional** 10.0 kW synchronous 48 V 1050 28.0 kWh 46.0 kWh 141101000
* This PodMaster model is also as Sterndrive available. ** Supplied without propeller.

Specifications SailMaster
SailMaster
As the name indicates, this propulsion solution is specifically for sailyachts.
The SailMaster asynchronous propulsion systems were developed for
application with the standard saildrive propulsions from, for instance, Selva.
With a very low resistance, the systems are delivered with a capacity of 5 or
7.5 kW at 48 V. The standard delay in the saildrive causes the propeller to
run relatively slowly: This allows for a larger propeller with increased thrust
and efficiency, while also compensating for any transfer loss and minimising
vibrations. Although the installation inside the vessel means there is some
audible sound, it is nothing compared to the noise of a normal diesel engine.
Enjoy the peace…
Type Capacity* Voltage Max. RPM Required battery capacity Required battery capacity Article no.
regulator for 3-4 hours sailing for 6-8 hours sailing fixed / folding propeller
SailMaster 5 5.0 kW 48 V 1000 7.0 kWh 14.0 kWh 140500500 / 140500501
SailMaster 7.5 7.5 kW 48 V 1000 9.8 kWh 19.6 kWh 140500750 / 140500751
* All output was measured in accordance with ISO 5543.
For a complete overview of our propulsion solutions and detailed specifications,
see www.mastervolt.com/e-propulsion

AGM 12/55
Article no. 62000550
Nominal voltage
12 V
Capacity C20*
55 Ah
CCA to DIN
300 A
CCA to SAE
480 A
Dimensions (incl. poles),
lxwxh in mm/inch
257x132x207 / 10.1x5.2x8.2
Weight
17 kg / 37.5 lbs
AGM 12/70 AGM 12/90
Article no. 62000700 62000900
Nominal voltage 12 V 12 V
Capacity C20* 70 Ah 90 Ah
CCA to DIN 385 A 535 A
CCA to SAE 615 A 850 A
Dimensions (incl. poles),
lxwxh in mm/inch 348x167x181 / 13.7x6.6x7.1 330x173x237 / 13x6.8x9.3
Weight 21.5 kg / 47 lbs 28 kg / 62 lbs
AGM series
• Ideal universal battery.
• Excellent starter function.
• Perfect upgrade for wet lead
acid batteries.
• Same initial power surge in an
AGM 12/90 Ah as in a 180 Ah wet
lead-acid battery.
• Glass-fibre technology ensures
low internal resistance.
• Use of thicker plates allows deep
discharging.
• Also for cyclic use.
AGM 12/130 AGM 12/160
Article no. 62001300 62001600
Nominal voltage 12 V 12 V
Capacity C20* 130 Ah 160 Ah
CCA to DIN 585 A 630 A
CCA to SAE 935 A 1000 A
Dimensions (incl. poles),
lxwxh in mm/inch 410x177x228 / 16.1x7x9 485x170x245 / 19.1x6.7x9.6
Weight 37.6 kg / 83 lbs 42.3 kg / 93 lbs
AGM 12/225 AGM 12/270
Article no. 62002250 62002700
Nominal voltage 12 V 12 V
Capacity C20* 225 Ah 270 Ah
CCA to DIN 815 A 1000 A
CCA to SAE 1300 A 1600 A
Dimensions (incl. poles),
lxwxh in mm/inch 522x240x241 / 20.6x9.4x9.5 522x268x243 / 20.6x10.6x9.6
Weight 63.5 kg / 140 lbs 73 kg / 161 lbs
* C20 = battery capacity at a discharge time of 20 hours, till 1.75 V per cell.

AGM SlimLine series
• Ideal universal battery; also for
starter functions.
• Compressed AGM technology.
• Saves up to 15% in volume.
• Saves up to 15% in weight.
• Miniscule footprint; 2x 185 Ah for
a 200 Ah battery footprint.
• Two-year warranty.
AGM-SL 12/115
Article no. 63001150
Nominal voltage
12 V
Capacity C20*
115 Ah
CCA to DIN
545 A
CCA to SAE
910 A
Dimensions (incl. poles),
lxwxh in mm/inch
560x110x233 / 22x4.3x9.2
Weight
35.6 kg / 78 lbs
AGM-SL 12/150 AGM-SL 12/185
Article no. 63001500 63001850
Nominal voltage 12 V 12 V
Capacity C20* 150 Ah 185 Ah
CCA to DIN 610 A 750 A
CCA to SAE 1020 A 1250 A
Dimensions (incl. poles),
lxwxh in mm/inch 560x110x280 / 22x4.3x11 560x126x280 / 22x5x11
Weight 40.5 kg / 89 lbs 54 kg / 119 lbs
* C20 = battery capacity at a discharge time of 20 hours, till 1.75 V per cell.

AGM 6 Volt series
AGM 6/260 Ah
Article no. 61002600
Nominal voltage
6 V
Capacity C20*
260 Ah
Dimensions (incl. poles),
lxwxh in mm/inch
295x180x298 / 11.6x7.1x11.7
Weight
36 kg / 79.3 lbs
AGM 6/340 Ah
AGM 6/400 Ah
Article no. 61003400 61004000
Nominal voltage 6 V 6 V
Capacity C20* 340 Ah 400 Ah
Dimensions (incl. poles),
lxwxh in mm/inch 295x180x366 / 11.6x7.1x14.4 295x180x428 / 11.6x7.1x16.9
Weight 48.9 kg / 107.7 lbs 55.7 kg / 122.7 lbs
* C20 = battery capacity at a discharge time of 20 hours, till 5.25 V.
• Ideal solution for cyclic applications, such as electric propulsion,
wheelchairs, golf carts, etc.
• Easy configuration of 12/24/48 V battery terminals, with high capacity.
• Double pole for easy installation.
• No gas formation with normal use.
• Two-year warranty.

MVG gel series
MVG 12/25 MVG 12/55 MVG 12/85
Article no. 64000250 64000550 64000850
Nominal voltage 12 V 12 V 12 V
Capacity C20* 25 Ah 55 Ah 85 Ah
CCA to DIN 110 A 230 A 270 A
CCA to SAE 175 A 380 A 450 A
Dimensions (incl. poles),
lxwxh in mm/inch 167x176x126 / 6.6x6.9x5 261x136x230 / 10.3x5.4x9 330x171x236 / 13x6.7x9.3
Weight 9.6 kg / 21.2 lbs 19 kg / 41.9 lbs 32.6 kg / 71.9 lbs
MVG 12/120 MVG 12/140 MVG 12/200
Article no. 64001200 64001400 64002000
Nominal voltage 12 V 12 V 12 V
Capacity C20* 120 Ah 140 Ah 200 Ah
CCA to DIN 450 A 540 A 630 A
CCA to SAE 760 A 920 A 1100 A
Dimensions (incl. poles),
lxwxh in mm/inch 513x189x223 / 20.2x7.4x8.8 513x223x223 / 20.2x8.8x8.8 518x274x238 / 20.4x10.8x9.4
Weight 41 kg / 90.4 lbs 49 kg / 108 lbs 70 kg / 154.3 lbs
* C20 = battery capacity at a discharge time of 20 hours, till 10.5 V.
• Perfect service battery for medium and large 12 V and 24 V systems.
• Extremely long lifespan.
• No gas formation with normal use.
• Fast recharge, high charge current possible.
• For intensive cycle use with a high number of charge/discharge cycles.
• Very low self discharge.
• Two-year warranty.

MVSV 2 Volt
gel series
MVSV 280
Article no. 68000280
Nominal voltage
2 V
Capacity C10*
280 Ah
Dimensions (incl. poles),
lxwxh in mm/inch
125x207x401 / 4.9x8.2x15.8
Weight
22 kg / 48.5 lbs
• Long lifespan.
• Many charging and discharging cycles.
• Charges quickly.
• Extremely sustainable battery for
large installations.
• Robust build for longer lifespan.
• Deep discharging without problems.
• Can be installed horizontally or vertically.
• Seven-year warranty (pro rata).
MVSV 420 MVSV 500
Article no. 68000420 68000500
Nominal voltage 2 V 2 V
Capacity C10* 420 Ah 500 Ah
Dimensions (incl. poles),
lxwxh in mm/inch 125x207x517 / 4.9x8.2x20.4 146x207x517 / 5.7x8.2x20.4
Weight 32 kg / 70.5 lbs 37 kg / 81.6 lbs
For detailed specifications, scale drawings, 3D files, certificates and manuals
see www.mastervolt.com/batteries

MVSV 580 MVSV 750 MVSV 1000 MVSV 1250
Article no. 68000580 68000750 68001000 68001250
Nominal voltage 2 V 2 V 2 V 2 V
Capacity C10* 580 Ah 750 Ah 1000 Ah 1250 Ah
Dimensions (incl. poles),
lxwxh in mm/inch 167x207x517 / 6.4x8.2x20.4 146x207x693 / 5.7x8.2x27.3 211x192x693 / 8.3x7.6x27.3 211x234x693 / 8.3x9.2x27.3
Weight 42 kg / 92.6 lbs 50 kg / 110.2 lbs 68 kg / 150 lbs 82 kg / 180.8 lbs
MVSV 1500 MVSV 1650 MVSV 2200 MVSV 2700
Article no. 68001500 68001650 68002200 68002700
Nominal voltage 2 V 2 V 2 V 2 V
Capacity C10* 1500 Ah 1650 Ah 2200 Ah 2700 Ah
Dimensions (incl. poles),
lxwxh in mm/inch 211x276x693 / 8.3x10.9x27.3 211x276x843 / 8.3x10.9x33.2 214x399x819 / 8.4x15.7x32.3 214x488x819 / 8.4x19.2x32.2
Weight 98 kg / 216 lbs 112 kg / 247 lbs 153 kg / 337.3 lbs 196 kg / 432.1 lbs
* C10 = battery capacity at a discharge time of 10 hours, till 1.80 V per cell.

Lithium Ion series
Lithium Ion batteries have a high energy density and are perfect for cyclic
applications. Compared to traditional lead-acid batteries, Lithium Ion
batteries offer savings of up to 70% in volume and weight, while the
number of charging cycles is three times as large. Another major benefit
of the Mastervolt Li-ion battery is that it is equipped with a Cell
Management System, which automatically compensates for any
imbalance between the cells to guarantee a longer battery lifespan.
• Highly advanced technology.
• Multifunctional battery of 4.3 kWh.
• 12 and 24 Volt available.
• Saves up to 70% in space.
• Saves up to 70% in weight.
2
0
0
9
• Triple the lifespan.
• Ultra-fast charging and discharging
(up to one C).
• High efficiency.
• MasterBus communication with
every Mastervolt battery charger.
• Integrated system for battery
management including cell balancing.
• Safest Li-ion available.
• Designed for systems up to 250 V DC.
• Suitable for onboard AC networks
and electric sailing.
MLI 12/320 MLI 24/160
Article no. 66010320 66020160
Nominal voltage 13.25 V 26.5 V
Capacity* 320 Ah / 4,3 kWh 160 Ah / 4,3 kWh
Dimensions (incl. poles),
lxwxh in mm/inch
623x199x345 / 24.5x7.8x13.6
Weight
± 55 kg, 90 Wh/kg / 121 lbs
* Battery capacity at a discharge time of 1 till 20 hours.

Which battery is best for you?
AGM 12 V AGM 6 V MVG 12 V MVSV MLI traditional open batteries
semi-traction semi-traction semi-traction 2 V-traction Lithium Ion semi-traction traction
Maintenance free ++++ ++++ ++++ ++++ ++++ - -
Gas formation during charging +++ +++ +++ +++ +++++ + -
Self discharge while inactive +++ +++ ++++ ++++ +++ - -
Lifespan with complete discharge ++ ++ +++ ++++ +++++ + +++
Lifespan with limited discharge +++ +++ ++++ ++++ +++++ ++ +++
Sensitivity to excessive charge voltage ++ ++ +++ ++++ +++++ ++ ++
Suitable for selection of battery bank with high capacity ++ +++ +++ ++++ ++++ + +++
Starting motors ++++ +++ +++ ++ ++++ ++ -
Shock-resistance ++++ ++++ ++++ ++++ ++++ + +
Number of charge/discharge cycles ++ +++ +++ ++++ +++++ + +++
Temperature-resistance ++ ++ ++++ ++++ ++++ + ++
Installation/angle of inclination ++++ ++++ ++++ ++++ ++++ - -
Return on investment with limited use +++ +++ +++ ++++ +++ + ++
Return on investment with intensive use ++ ++ +++ ++++ +++++ + +
Suitable for E-propulsion ++ ++++ +++ ++++ +++++ + ++
Product warranty 2 year 2 year 2 year 7 year 2 year ± 1 year ± 1 year
Worldwide onboard service ++++ ++++ ++++ ++++ ++++ + -
+++++ = excellent ++++ = zeer goed +++ = goed ++ = redelijk + = minder goed - = onvoldoende

Choose your system
The overview below provides several system recommendations based on weight
and application. These recommendations are intended as guidelines only; always
consult your Mastervolt specialist for the best configuration.
Heavier vessels from around 55 ft for motor and sailyachts and from around 60 ft
for catamarans always require a bespoke solution. Contact your Mastervolt dealer,
yard or the specialists at Mastervolt.
REQUIRED CAPACITY
Weight Motoryacht Sailyacht Catamaran
1000 kg 2.5 kW 2.0 kW 2x 1.0 kW
2000 kg 5.0 kW 4.0 kW 2x 2.0 kW
3000 kg 7.5 kW 6.0 kW 2x 3.0 kW
4000 kg 10.0 kW 8.0 kW 2x 4.0 kW
5000 kg 12.5 kW 10.0 kW 2x 5.0 kW
6000 kg 15.0 kW 12.0 kW 2x 6.0 kW
For more information, go to www.mastervolt.com/e-propulsion
or go to your nearest Mastervolt dealer for advice.
Version no. 050710EN
Article no. 500007700
T H E P O W E R T O B E I N D E P E N D E N T