SIMARINE PICO One Package Battery Monitor / black

11 in stock
SVB price: €285.67
Excl. VAT, excl. shipping costs.
This is a NET-price excluding German VAT. Shipments to countries outside of the EU may be subject to import duties and taxes.
€285.67 This is a NET-price excluding German VAT. Shipments to countries outside of the EU may be subject to import duties and taxes.
Item no.
Model no.
SIMARINE - PICO One Package / black

Product details

The PICO one package is the perfect battery monitoring solution for smaller yachts. The included 300 A combination measuring shunt not only monitors your service battery, it is also equipped with an integrated tank module, which allows you to control up to two tank levels or temperatures. The battery monitor combines perfect functionality and simple operation with an outstanding design. Equipped with a 3.5" LCD TFT screen, high-resolution IPS technology with high brightness, optimal color reproduction, wide viewing angles and a virtually indestructible Gorilla glass with anti-reflection coating, the PICO one is suitable for both indoor and outdoor installation.
Maximum monitoring capability of the set: 1 x battery bank with "Real-Time Battery Health™" (monitors power, voltage and temperature), 2 x battery voltages, 2 x tank levels or temperatures. Suitable for systems up to 72 volts. The PICO is also equipped with a barograph display that calculates and displays precise information regarding air pressure and the current trend.
Simarine Pico

Make your battery visible.ico ensures precise measurement of voltage, current, and temperature of your battery, gives you an accurate status regarding your battery's condition, health and many other useful details.

Simarine Pico

Read your
- Battery charging status
- Time to charge
- Time remaining
Without pressing a button.

Simarine Pico

Read your tank levels and receive alerts. You can use your existing tank sensors.

Simarine Pico

Receive information regarding air pressure status, changes and trends.

Simarine Pico

Pico is quick and easy to set up, you can also set it up via your mobile phone.

Simarine Pico

show percentage of battery charge

Simarine Pico

time of battery remaining

Simarine Pico

real-time charging overview

Simarine Pico

never forget when to charge

Simarine Pico

real-time battery health algorithm ™

Simarine Pico

remote access via the mobile app

Simarine Pico App

With a free Android and iOS app, you can connect your PICO to your smartphone via Wi-Fi. This allows you to conveniently monitor the battery from your smartphone and change the settings of your PICO.

Technical specifications
Operating voltage 6 - 35 V DC
Temperature range -10 to +70 ° C
Power consumption WiFi on, 100% lighting 90 mA
Power consumption WiFi off, 70% lighting 35mA
Power consumption WiFi off, 0% lighting 18mA
Dimensions stand-alone (without connections) 98 x 84 x 10 mm

The PICO sets in comparison
PICO one set PICO standard set PICO Blue Set
Battery banks 1x up to 300A 1x up to 300A 1x up to 500A
Battery voltage monitoring 2x 4x 4x
Tanks up to 2 tanks up to 4 tanks up to 7 tanks
Temperatures up to 2 temperatures up to 4 temperatures up to 4 temperatures
Smartphone App / Wi-Fi
Consumption / charging current monitoring via four 25 A measuring shunts
Casing aluminum aluminum aluminum
Anti-reflection Gorilla® glass
Waterproof and dustproof
4 water-resistant CapSense® buttons
Expandable with other modules
Simarine PICOone


  1. The PICO One is a reasonably priced entry-level model and only available as a silver or black stand-mounted version
  2. When the shunt is mounted in the battery's NEGATIVE line, the state of charge (SOC) of a 12, 24, 36, 48, 60, or 72 volt battery system can be monitored. ONLY with 12 or 24 volt battery systems, the shunt can also be mounted in the battery's POSITIVE line.
  3. With the PICO One, it is not possible to extend the range of functions by connecting additional measuring modules.

Battery types

  • Do PICO and PICOone devices support lithium-ion batteries?
    The PICO system is compatible with LiFePO4 batteries
  • Which battery types are supported?
  • Generally all lead / acid batteries such as AGM, GEL and LiFePO4 batteries

    Firmware update

  • Is there a smartphone app?
  • Yes. The Simarine "PICO Battery Monitor" app is available for free on the Google Playstore or App Store.

  • Can I update the PICO firmware myself?
  • Yes. The PICO product family is constantly improved and updated with new functions. It is thus recommended to keep the PICO firmware up to date.
    Update can be done with the "PICO Battery Monitor" smartphone app . The app can be downloaded as described above.

    Use the serial number of the PICO to create the WLAN SSID and password. You can find the serial number on the back of the PICO display or on the front side of the original packaging or in the PICO system menu (PICO SETTINGS -> SYSTEM -> System Info.).

    If your PICO serial number is "12345678".
    Your SSID is: Pico5678
    Your password is: pico1234

    Before updating the firmware, update the "PICO Battery Monitor" smartphone app via the respective store and then follow the steps below.
    1. Install or update the "PICO Battery Monitor" app on your smartphone, turn on the WiFi connection of your PICO device and connect your smartphone to the PICO WiFi hotspot (PICOxxxx).
    2. Start the "PICO Battery Monitor" app on your smartphone. Open the "Settings" menu and click "Update PICO Fimrware" to put your PICO device into upgrade mode.
    3. The update process takes less than a minute. Then your PICO restarts.

    Consumption and generator monitoring

  • Can I monitor the power consumption of my inverter with the PICOs?
  • Yes. Using the SC300, SC500, SC302T shunts, the PICOs accurately measure the power consumption of individual large consumers such as inverters, bow thrusters, windlasses, etc. With the SCQ25 module, currents up to max. 100A can be monitored just as precisely. You can read the exact current consumption values and a consumption history from your PICO display.
  • I'd like to know if my solar panels generate enough electricity to power a refrigerator. How do I get this information?

  • Simply integrate the Simarine SCQ25 module (4 inputs, each with a power of 25A, individual inputs can be summed via the software) into your PICO system.
    The SCQ25 module provides accurate power readings generated by your solar system or consumed by your refrigerator.

  • Can the PICO devices show how much power is generated by my solar panel?
  • Yes. With the PICO battery monitor, you can measure how much power your solar panels or wind generators supply. This is also a very good tool to detect malfunctions of individual energy sources.
    If, for example, your solar panels get dirty and therefore produce less power, you can easily and conveniently see this on your PICO display.

    External protocols

  • Do PICO devices support CI-BUS (special Caravan data bus system)?
  • Not yet. A CI-BUS support is planned.

  • Do PICO devices support NMEA protocol?
  • Not yet. NMEA0183 and NMEA2000 support is under development.


  • Is it possible to use more than one PICO display on one battery bank?
  • This option is being planned and will be part of a future firmware update.

  • Should I use a shunt to monitor battery voltage, battery power and battery temperature? Or is it just enough to monitor the battery voltage?
  • To accurately monitor your battery bank, a shunt is required. This is not only to provide data enthusiasts information about the current status of the battery bank, it is for your safety!

    We recommend shunts when using large consumers, such as B. bow and stern thrusters, and windlasses. Such consumers can significantly discharge their batteries within a very short time.
    This can mean, for example, that batteries could be damaged quickly if they are not sufficiently charged.

    If you just want to monitor the battery used to start your engines, in most cases it is enough to simply monitor the battery voltage.

  • What is a battery bank?
  • If two or more batteries are used in a parallel or series connection, these batteries are called battery banks.

    Parallel connection
    If batteries are connected in parallel, capacity increases (Ah / ampere hours), while the voltage (Volt) remains the same.
    Three 100Ah batteries with a voltage of 12V are connected by a parallel connection. This results in a battery bank with a capacity of 300Ah at a voltage of 12V.

    Series connection
    When two or more batteries are connected in series, the voltage (V) increases, while the capacity (Ah / ampere hours) remains the same.
    Three 100Ah batteries with a voltage of 12V are connected by a series connection. This leads to a battery bank with a voltage of 36V and a capacity of 100Ah.


  • Which tank sensors are recommended for use with the PICO devices?

  • The PICO system and the PICO tank modules are compatible with all standard resistance boosters, such as: B. 10-180 ohms (VDO), 240-33 ohms (Teleflex, Wema), 0-190 ohms (KUS), 10-300 ohms (various manufacturers).
    Tank sensors with a DC voltage output signal (e.g. VDO capacitive) can also be used. Various measuring points can be defined via the software, which allows tanks with asymmetric shape to be measured precisely.

    Suspected battery capacity failure

  • The PICO system is installed and working, but displays an incorrect battery charge status.

  • The PICO devices require at least four charge and discharge cycles to indicate the correct charge status.


  • The total load of my battery bank exceeds 500A. The PICO shunts have a capacity up to max. 500A. Can I still use the PICO devices?
  • Of course, you can, for example, connect two SC500 shunts together and add them via the software, which would give a total capacity of 1000A.

  • On my boat there are two separate battery banks with different voltages, a 12V and a 24V bank. Can I monitor both battery banks with the PICO system?
  • Yes. PICO devices can monitor up to six battery banks with different voltages, however, a separate shunt must be installed for each battery bank.


en-flag Drawing
PDF, 146,35 KB
en-flag Drawing
PDF, 776,89 KB
en-flag Manual
PDF, 2,80 MB
en-flag Manual
PDF, 864,88 KB
en-flag Short manual
PDF, 1,38 MB
en-flag Short manual
PDF, 103,81 KB
fr-flag Manual
PDF, 786,47 KB
Item no.: 24367,24368

What other SVB customers have to say

100% real reviews

7 customer reviews

4.7 (out of 7 ratings)
3 Stars
2 Stars
1 Stars
Konrad W.
by Konrad W. Flag of Germany 6/19/2020 Verified purchase
From the phone call to delivery within two days, everything was great.
Jürgen K.
by Jürgen K. Flag of Germany 6/10/2020 Verified purchase
Everything makes a valuable and stylish impression. The shunt looks smaller on the pictures than it really is.
Hermann A.
by Hermann A. Flag of Austria 3/29/2019 Verified purchase
First, a 1 for the SVB TEAM! Great advice, very competent, friendly ... just TOP To the product very good quality, high quality, clear, visually awesome and uncomplicated. Also a 1 !! Only one thing is left to clarify power supply to plus or permanent plus? The operating instructions indicate the main switch and the wiring diagram indicates it in front of the main switch. LG HA
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Customers ask customers

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Your question will be automatically forwarded to other SVB customers and published on the product page. Please do not ask any questions which can only be answered by the SVB team – such as the status of an order or product availability. You are also more than welcome to contact our SVB team by email at: or by phone on: +49 (0)421 57290510 .

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Technical question

User image of Jussi S.
Jussi S. asked
on Feb 19, 2018
Flag of English Does PICO one battery monitor have the barograph feature to monitor air-pressure readings, trends, and history ?
User image of W P.
W P. answered
on Feb 28, 2018
Yes, it's a basic feature. As you can see above in the first picture, the current air pressure bill be shown in the upper left of the stand-by display. Here it's 1013,1 mb with two red "down" arrows on the left. These arrows will show you the tendency, in this example it's bearish. With operating the touch buttons, you will "wake up" the display and enter the bargraph screens, wich will show you the pressure history of the last 3, 12, 24 and 72 hours. One of the pictures above shows the 24 h barograph screnn.
User image of Robert P.
Robert P. asked
on Feb 28, 2018
Flag of English Hi. I have 2 batteries in a boat. Does this device (SIMARINE PICO One Package ) monitor 2 batteries? Regards Robert
User image of W P.
W P. answered
on Feb 28, 2018
PICO One package will fit in case of using one of the batteries for engine start and the other one as a service battery. In this case you could monitor the service batterie's SOC (state of charge) via the SC302T shunt and the engine battery by measuring the voltage. Therefore the shunt offers two additional voltage measuring inputs. (Normally the engine battery is not used cyclic like it happens with a service battery. You will take only a littlebit of the capacity for starting the engine and the alternator will recharge your battery within some minuses. Means this battery should be in good charging condition all the time and it would be sufficient to check the battery voltage to see if everything is fine.) If you want to monitor SOC of two batteries or more (max. 6, even with different system voltages) we recommend to use the PICO standard or PICO Blue package. These types allow to use additional shunts wich will be available as optional accessories very soon.
User image of Niels P.
Niels P. answered
on Mar 15, 2018
Just to be shure. With this one you can measure SOC for your battery bank PLUS the voltage of two batteries (engine start + bow truster in my case) is that correct?
User image of W P.
W P. answered
on Jan 23, 2019
Sorry for the late reply. The SC302T shunt has two inputs for voltage measurement, one is needed for SOC of the service bank and the other one can be used eg. for engine start. But you can easily extend the functionality of the second voltage input to measure the voltage of your starter and bow thruster batteries. Connect the batteries to the outer contacts (1 & 3) of the selector switch 25127* or 25128* and connect the common contact (2) to the second voltage input of the SC302T. * (for this you also need 25079 and maybe 10627.)

General question

User image of Massimiliano B.
Massimiliano B. asked
on Oct 28, 2023
Flag of English Hello, after 4 months the display is damaged, it looks like to have a plastic film on it but it has not. I also buyed a cover to protect it from rhe sun. How can i post a photo?
User image of W P.
W P. answered
on Nov 17, 2023
Hello, too! This is the “Customers Ask Customers” section. The questions you post here will automatically be forwarded to other customers who have purchased the same product. Understandably, other customers cannot answer questions about complaints, ongoing deliveries, etc. Please send such requests to You are welcome to attach photos or other attachments to your email.