SmartConnect

Built in BMS Internal Safety Contactor
DVCC and NMEA2000 Compatible LiFePO4 Chemistry

SmartConnect

Built in BMS
Internal Safety Contactor
DVCC and NMEA2000 Compatible
LiFePO4 Chemistry

The Ultimate 12V Battery

LiFePO4 SmartConnect

Ultra Low Self Consumption

Built in BMS

Plug and Play

Where other manufacturers stop developing, MG starts with a complete new design. The result: the safest and most compatible 12 Vdc lithium-ion battery. The SmartConnect battery is the most intelligent lithium-ion battery in the market. This stand-alone MG battery is packed with features: Integrated BMS, built-in safety-contactor, pre-charge circuit and sensors everywhere. The second generation LiFePO4 chemistry in combination with the SmartConnect concept makes this battery the ultimate choice. 

The MG SmartConnect battery system includes one or more SmartConnect batteries and the SmartLink Connect. The design and technology is based on our proven line of batteries in combination with the safest and most reliable BMS in the market.

System_Integration_SmartConnect_LFP210_Mobile

The Ultimate 12V Battery

LiFePO4 SmartConnect

Ultra Low Self Consumption

Built in BMS

Plug and Play

Where other manufacturers stop developing, MG starts with a complete new design. The result: the safest and most compatible 12 Vdc lithium-ion battery. The SmartConnect battery is the most intelligent lithium-ion battery in the market. This stand-alone MG battery is packed with features: Integrated BMS, built-in safety-contactor, pre-charge circuit and sensors everywhere. The second generation LiFePO4 chemistry in combination with the SmartConnect concept makes this battery the ultimate choice. 

The MG SmartConnect battery system includes one or more SmartConnect batteries and the SmartLink Connect. The design and technology is based on our proven line of batteries in combination with the safest and most reliable BMS in the market. 

SmartConnect_12Vdc_Internal_Safety_Contactor

Internal Safety Contactor

The built-in safety contactor, rated at 150A, protects the lithium-ion battery from overcurrent conditions. The safety contactor’s function is to interrupt the electrical circuit when a current exceeds its rated capacity. It prevents excessive current flows that could lead to overheating or other safety hazards. It’s a crucial component to ensure the safe operation of the battery. This type of protection is essential for the safe and reliable operation of lithium battery systems, especially in applications where high currents are involved, such as industrial equipment, or renewable energy systems.

Built-in BMS

The internal BMS of the SmartConnect ensures that the batteries are never overcharged or undercharged. Furthermore it will always keep the battery within the operating window including temperature and current control.

SmartConnect_12Vdc_Bi-Stable_Relay
SmartConnect_12Vdc_Bi-Stable_Relay2

Bi-Stable Contactor

The bi-stable contactor combines maximum safety with ultra low standby consumption. This is thanks to the latching relay technology inside. When fully charged the standby-time will be more than 10 years. To minimize risks and maximize safe operation, no mosfets are integrated in this battery. A bi-stable contactor is safer compared to a mosfet, which can conduct in case of a short circuit. When starting up one or more SmartConnect batteries, the safety contactor of each battery automatically closes. The built-in pre-charge circuit prevents welding and sparks during the start-up. Besides, it ensures that the contactor switches softly, which increases longevity. Moreover, the contactor opens in case a critical parameter exceeds the limit.

SmartLink Connect

The SmartLink Connect is the external battery management system. It is the central unit which controls all connected components. This includes 3rd party chargers, MG energy monitor and inverters. Furthermore, it monitors and tracks all parameters to provide insight into the status and daily energy consumption. It gathers and combines all battery and communication data in the MG battery system. All data is transmitted over CAN-Bus to make it available for third party devices. The SmartLink Connect detects the state of the system, including warnings and errors, and intervenes when needed.

SmartLink Connect battery controller

SmartLink Connect

The SmartLink Connect is the external battery management system. It is the central unit which controls all connected components. This includes 3rd party chargers, MG energy monitor and inverters. Furthermore, it monitors and tracks all parameters to provide insight into the status and daily energy consumption. It gathers and combines all battery and communication data in the MG battery system. All data is transmitted over CAN-Bus to make it available for third party devices. The SmartLink Connect detects the state of the system, including warnings and errors, and intervenes when needed.

Compatibility

Data Access

What makes the SmartConnect unique is that it operates with any charger, inverter and combi in the market. The vast range of compatibility makes this battery the ultimate battery for system integration for new-builds and all your refit projects. You can choose to integrate the SmartConnect batteries in two ways: analog and digital.

Analog

As long as the charger and inverter can be remotely enabled and disabled, it is possible to control them with the Allow to Charge (ATC) and Allow to Discharge (ATD) contacts. To do so, easily use the Allow to Charge contact for the charger, and Allow to Discharge contact for the inverter. These two contacts (ATC and ATD) will automatically turn the charger and/or inverter on and off.

Digital

A slightly more sophisticated way is to digitally control the charger and inverter (or combi). The DVCC compatibility is a nice example of how the CAN-Bus is integrated via the NMEA2000 protocol. Digital control is often not necessary for simple installations, for which analog control is sufficient.

Compatibility

What makes the SmartConnect unique is that it operates with any charger, inverter and combi in the market. The vast range of compatibility makes this battery the ultimate battery for system integration for new-builds and all your refit projects. You can choose to integrate the SmartConnect batteries in two ways: analog and digital.

Analog

As long as the charger and inverter can be remotely enabled and disabled, it is possible to control them with the Allow to Charge (ATC) and Allow to Discharge (ATD) contacts. To do so, easily use the Allow to Charge contact for the charger, and Allow to Discharge contact for the inverter. These two contacts (ATC and ATD) will automatically turn the charger and/or inverter on and off.

Digital

A slightly more sophisticated way is to digitally control the charger and inverter (or combi). The DVCC compatibility is a nice example of how the CAN-Bus is integrated via the NMEA2000 protocol. Digital control is often not necessary for simple installations, for which analog control is sufficient.

SmartConnect_12V Battery_Bluetooth

Bluetooth & Diagnostic Tool

Download the MG Connect App in the Google Play Store or the Apple AppStore. Get direct insight in the energy consumption, state-of-charge and all essential battery parameters. Furthermore, it is possible to request support through the app.

Use the MG diagnostic tool for easy installation of your MG system. This only requires the USB-CAN Interface. Furthermore, this enables you to get support and perform system diagnostics.

Energy Monitor & Portal

When connecting the MG Energy Monitor in your system, you get access to advanced system monitoring. The monitor provides in-depth cell information, including individual cell monitoring, which is unique in the market. All essential parameters such as battery temperature, voltage and current are real time available. It is also possibility to have remote access with the MG Energy Portal.

SmartConnect_12Vdc_Energy_Monitor_and_Portal
SmartConnect_12V_battery_Safety-&-Modularity

Safety and Modularity

The SmartConnect battery includes a comprehensive set of features designed to ensure the optimal performance and safety of the battery. The SmartConnect battery is equipped with eight temperature sensors, strategically placed throughout the battery. Additionally, SmartConnect batteries are designed to offer the convenience of a direct connection to both the load and charger. Finally, connect up to 6 batteries in parallel* to increase system capacity. Maximum current of a system is 600 A. When the current is exceeding this limit a warning is raised.

* More on request



SmartConnect_12V Battery

Protection Cover

The protection covers serves as a shield for the cabling of the batteries. This way the chance of damaging the connections is limited. In addition, the battery poles are covered which increases the product safety.

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Built-in Components

  • Integrated BMS
  • Internal current sensors
  • Safety-contactor
  • Pre-charge circuit
  • Internal fuse
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Handles

To make the system installation easier, all MG batteries are equiped with handles. The handles make the positioning of the batteries easier.

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Metal Housing
The robust metal housing of the smart battery makes the product more solid. In addition, a metal enclosure serves as a strong EMC radiation protection. The LFP batteries are impact resistant and safe to install with brackets or straps.

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CAN-Bus
The vast range of compatibility makes this battery the ultimate battery for system integration for new-builds and all your refit projects.

5 of 8

Energy Monitor and Portal
All essential parameters such as battery temperature, voltage and current are real time available with the connection to the MG Energy Monitor. It is also possible to have remote access with the MG Energy Portal.

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IO’s
The vast range of compatibility makes this battery the ultimate battery for system integration for new-builds and all your refit projects.

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Bluetooth

The bluetooth function makes it possible to monitor and control your battery system with your mobile phone or tablet. Use the MG Connect app to gain insight into the status of your MG battery system.

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Product Features

Product_Features_SmartConnect_LFFP210_Mobile

Protection Cover

The protection covers serves as a shield for the cabling of the batteries. This way abuse of the connections is limited. Besides, the battery poles are covered which increases the product safety.

1 of 8

Built-in Components

  • Integrated BMS
  • Internal current sensors
  • Safety-contactor
  • Pre-charge circuit
  • Internal fuse
2 of 8

Handles

To make the system installation easier, all MG batteries contain handles. With the handles, the positioning of the batteries becomes easier.

3 of 8

Steel Housing

The robust steel housing of the MG batteries makes the product more solid. Besides, EMC radiation protection is strong for a steel enclosure. The LFP batteries are impact resistant and safe to install with brackets or straps.

4 of 8

Energy Monitor and Portal
All essential parameters such as battery temperature, voltage and current are real time available with the connection to the MG Energy Monitor. It is also possible to have remote access with the MG Energy Portal.

5 of 8

CAN-Bus

The vast range of compatibility makes this battery the ultimate battery for system integration for new-buildings and all your refit projects.

6 of 8

IO’s

The vast range of compatibility makes this battery the ultimate battery for system integration for new-buildings and all your refit projects.

7 of 8

Bluetooth

The bluetooth function makes it possible to monitor and control your battery system with your mobile phone or tablet. Use the MG Connect app to gain insight into the status of your MG battery system.

8 of 8

Product Features

Technical Specifications

Specifications_SmartConnect_LFP210_Mobile

MGLFPSC120210
12.8 V / 210 Ah

Technology Lithium-Ion LiFePO4
Nominal voltage 12.8 V
Nominal capacity 210 Ah
Nominal energy 2.7 kWh
Weight 23 kg
Technical specifications MGLFPSC120210 12.8 V / 210 Ah
Technology Lithium-Ion LiFePo4
Cell configuration 4S2P
Nominal voltage 12.8 V
Nominal capacity 210 Ah
Nominal energy 2.7 kWh
Cycle Life DOD 80% 1 > 3500
Specific energy2 117 Wh/kg
Weight 23 kg
Discharge 4
Discharge cut-off voltage 12.0 V
Recommended discharge current < 105 A ( < 0.5 C)
Continuous discharge current3 150 A (0.7 C)
Maximum discharge current 3 168 A (0.8 C)
Fuses 200A, fuse inside
Charge 4
Max. charge voltage 14.1 V
Recommended charge current < 105 A (< 0.5 C)
Continuous charge current 3 150 A (0.7 C)
Maximum charge current (10 s) 3 168 A (0.8 C)
Configuration
Series configuration Not possible
Parallel configuration 6 modules
Environmental
Operating temperature charge 0 to +45°C
Operating temperature discharge -20 to +55°C
Recommended operating temperature 20 to +30°C
Recommended storage temperature 10 to +35°C
Humidity (non-condensing) ≤ 95 %
Mechanical
Power connections M8 stud, 20 Nm
IP-Protection class IP30
Cooling Air, convection
Dimensions ( l x h x w ) 395 x 286 x 154 mm
Safety
Battery Management System (BMS) Integrated BMS
Compatible BMS master controller SmartLink Connect
Balancing Passive
Safety Internal contactor
Communication CAN-Bus, RJ45 connection
Standards
EMC: Emission EN-IEC 61000-6-3:2007/A1:2011/C11:2012
EMC: Immunity EN-IEC 61000-6-1:2007
Low voltage directive EN 60335-1:2012/AC:2014

This document is subject to changes without notification. All rights reserved. The information in this datasheet is carefully checked and is considered to be reliable, however MG Energy Systems assumes no responsibility for any inaccuracies.

Footnotes – Version 1.0 – 8-11-2023

1 End-of-Life is 70% of initial capacity at 25 °C. Cycle life is depending on the battery temperature. Higher battery temperature will result in lower number of cycles.    

2 Including BMS and enclosure.

3 Duration is depending on battery and internal contactor temperature.

4 Charge and discharge rates depending on battery temperature and State-Of-Charge.

MG2000112

Technology SmartLink Connect (MG2000112)
Communication CAN-Bus (NMEA2000)
Weight 0,27 Kg
Technical specificationsSmartLink Connect (MG2000112)
Power supply voltage range8-60 VDC
Maximum current consumption1 A
Active mode power consumption~1 W
Maximum number of MG LFP SC 12V 210Ah6
CommunicationCAN-Bus (NMEA2000)
IO 
Allow-to-charge (relay output)0,8 A @ 60 VDC, potential free
Allow-to-discharge (relay output)0,8 A @ 60 VDC, potential free
Programmable contact 3 (relay output)0,8 A @ 60 VDC, potential free
External status signal5V / 10mA overcurrent protection
External button signalConnect to ground for input active detect
CAN-bus connectionRJ45
Enclosure 
MaterialPC ABS
Dimensions198 x 91 x 57 mm
Weight0.27 Kg
Mounting feet4x max Ø 4.5mm
Environmental 
Operating temperature range-20 °C to 50°C
HumidityMax. 95%  (non-condensing)
Protection classIP22

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12V-Battery

SmartConnect

12.8 V / 210 Ah