HE Series
HE 100 | 2.5 kWh | 100 Ah | 25.2 Vdc | 15.7 kg |
---|---|---|---|---|
HE 150 | 3.7 kWh | 150 Ah | 25.2 Vdc | 22.4 kg |
HE 200 | 5.0 kWh | 200 Ah | 25.2 Vdc | 28.6 kg |
HE 300 | 7.5 kWh | 300 Ah | 25.2 Vdc | 41.5 kg |
HE Series
HE 100 | 2.5 kWh | 100 Ah | 25.2 Vdc | 15.7 kg |
---|---|---|---|---|
HE 150 | 3.7 kWh | 150 Ah | 25.2 Vdc | 22.4 kg |
HE 200 | 5.0 kWh | 200 Ah | 25.2 Vdc | 28.6 kg |
HE 300 | 7.5 kWh | 300 Ah | 25.2 Vdc | 41.5 kg |
System Modularity
Up to 96 Vdc
Weight & Space Saving
High Energy Density
Flexible and Scalable
System integration and scalability are the key benefits of the MG product range. Easily expand your energy storage system by connecting MG HE NMC battery modules in parallel or series. This increases the system capacity or creates systems up to 96 Vdc. Every MG energy storage system must include an MG battery management controller for safe operation. Connect multiple MG Masters in parallel to create redundancy. This increases the reliability of your battery system.

System Modularity
Up to 96 Vdc
Weight & Space Saving
High Energy Density
Flexible and Scalable
System integration and scalability are the key benefits of the MG product range. Easily expand your energy storage system by connecting MG battery modules in parallel or series. This increases the system capacity or creates systems up to 96 Vdc. Every MG energy storage system must include an MG battery management controller for safe operation. Connect multiple MG Masters in parallel to create redundancy. This increases the reliability of your battery system.

Compact & Lightweight
Because of the high energy density, the HE-Series battery modules are suitable for lightweight applications. It is weight saving and space saving, because the battery module has compact dimensions.
High Energy Density
The HE battery series are based on a battery cell with a high energy density. This means that more energy is stored with a lower weight. As a result, more energy is available and more appliances can be powered for longer periods of time.


Same Footprint
There are four different models in the HE battery series. This makes the HE-Series suitable for a broad range of applications, and perfect for meeting unique system requirements. All four models have the same footprint.
HE Performance
Every HE battery module consists of lithium-ion NMC battery cells. The NMC cell chemistry creates an advanced, high power cell which ensures solid performance characteristics. When replacing lead acid batteries with lithium-ion batteries, more energy storage capacity will be available whilst using the same amount of weight and space.

HE Performance
Every HE battery module consists of lithium-ion NMC battery cells. The NMC cell chemistry creates an advanced, high power cell which ensures solid performance characteristics. When replacing lead acid batteries with lithium-ion batteries, more energy storage capacity will be available whilst using the same amount of weight and space.
Safety ++
Battery Management System
To ensure a high safety standard, each battery module comes with an integrated battery management system. This is an intelligent electronic module called a slave BMS. This slave BMS measures all cell voltages and temperatures inside the battery module. It controls balancing on both cell and module level, which is unique in the market. The slave BMS in each battery module communicates with a Master BMS. Via a galvanically isolated CAN-Bus the MG Master collects and monitors the status of all battery modules. If the measured values from a battery module exceed the limit, the MG Master will automatically take action to protect all of the connected battery modules.

Safety ++
Battery Management System
To ensure a high safety standard, each battery module comes with an integrated battery management system. This is an intelligent electronic module called a slave BMS. This slave BMS measures all cell voltages and temperatures inside the battery module. It controls balancing on both cell and module level, which is unique in the market. The slave BMS in each battery module communicates with a Master BMS. Via a galvanically isolated CAN-Bus the MG Master collects and monitors the status of all battery modules. If the measured values from a battery module exceed the limit, the MG Master will automatically take action to protect all of the connected battery modules.
Application Examples
The HE battery modules are designed for use in multiple applications in mobile and off-grid markets. For example to power electric motors for hydraulic power packs or energy storage systems (ESS) for solar fields.
Product Features

Protection Cover
The protection covers serve 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.
1 of 3Handles
To make the system installation easier, all MG batteries are equiped with handles. The handles make the positioning of the batteries easier.
2 of 3
Protection Cover
The protection covers serve 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.
Handles
To make the system installation easier, all MG batteries contain handles. With the handles, the positioning of the batteries becomes easier.
2 of 3Metal Housing
The robust metal housing of the MG batteries makes the product more solid. In addition, a metal enclosure serves as a strong EMC radiation protection. The High Energy Density NMC batteries are impact resistant and safe to install with brackets or straps.
Product Features
Technical Specifications

MG HE 100
25.2 V / 100 Ah
Technology | Lithium-Ion NMC Battery |
Nominal voltage | 25.2 V |
Nominal capacity | 100 Ah |
Nominal energy | 2.5 kWh |
Weight | 15.7 kg |
Technical specifications | MG HE Battery 25.2V / 100Ah / 2500Wh – MGHE240100 MG HE Battery 25.2V / 100Ah / 2500Wh (M12) – MGHE242100 |
Technology | Lithium-Ion NMC |
Cell configuration | 7S32P |
Nominal voltage | 25.2 V |
Nominal capacity | 100 Ah |
Nominal energy | 2.5 kWh |
Specific energy 1 | 159 Wh/kg |
Weight | 15.7 kg |
Cycle life 2 | |
DOD 75 % – Economic mode | 3000 |
DOD 95 % – Performance mode | 2000 |
Discharge 6 | |
Discharge cut-off voltage | 21.0 V |
Recommended discharge current | 30 A (0.3 C) |
Maximum discharge current | 100 A (1.0 C) |
Peak discharge current 3 | 200 A (2.0 C) |
Internal fuses 4 | 150 A |
Charge 6 | |
Maximum charge voltage | 29.4 V |
Recommended charge current | 30 A (0.3 C) |
Maximum charge current | 100 A (1.0 C) |
Peak charge current 3
150 A (1.5 C) |
|
Configuration | |
Series configuration | Yes, up to 6. More on request. |
Parallel configuration | Yes, unlimited |
Redundant mode | Yes, Using multiple Master BMSs |
Environmental | |
Operating temperature charge | 0 to +45°C |
Operating temperature discharge | -20 to +55°C’ |
Storage temperature | -20 to +45°C’ |
Humidity (non-condensing) | ≤ 75 % |
Mechanical | |
Power connections | M8 stud, max. 20 Nm |
Humidity (non-condensing) | IP20 |
Cooling | Air, forced (2x fan inside) |
Dimensions ( l x w x h ) | 366x214x193 mm |
Safety | |
Battery Management System | Integrated slave BMS |
Balancing | Passive |
Compatible BMS master | MG Master LV, MG Master HV 5 |
Communication | CAN-Bus ( RJ45 or M12 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-IEC 60335-1:2012/A11:2014 |
Approvals | IEC-EN62619, IEC-EN62620 (ES-TRIN) |

MG HE 150
25.2 V / 150 Ah
Technology | Lithium-Ion NMC Battery |
Nominal voltage | 25.2 V |
Nominal capacity | 150 Ah |
Nominal energy | 3.7 kWh |
Weight | 22.4 kg |
Technical specifications | MG HE Battery 25.2V / 150Ah / 3750Wh – MGHE240150 MG HE Battery 25.2V / 150Ah / 3750Wh (M12) – MGHE242150 |
Technology | Lithium-Ion NMC |
Cell configuration | 7S48P |
Nominal voltage | 25.2 V |
Nominal capacity | 150 Ah |
Nominal energy | 3.7 kWh |
Specific energy 1 | 167 Wh/kg |
Weight | 22.4 kg |
Cycle life 2 | |
DOD 75 % – Economic mode | 3000 |
DOD 95 % – Performance mode | 2000 |
Discharge 6 | |
Discharge cut-off voltage | 21.0 V |
Recommended discharge current | 45 A (0.3 C) |
Maximum discharge current | 150 A (1.0 C) |
Peak discharge current 3 | 300 A (2.0 C) |
Internal fuses 4 | 250 A |
Charge 6 | |
Maximum charge voltage | 29.4 V |
Recommended charge current | 45 A (0.3 C) |
Maximum charge current | 150 A (1.0 C) |
Peak charge current 3 | 225 A (1.5 C) |
Configuration | |
Series configuration | Yes, up to 6. More on request. |
Parallel configuration | Yes, unlimited |
Redundant mode | Yes, Using multiple Master BMSs |
Environmental | |
Operating temperature charge | 0 to +45°C |
Operating temperature discharge | -20 to +55°C’ |
Storage temperature | ‘-20 to +45°C’ |
Humidity (non-condensing) | ≤ 75 % |
Mechanical | |
Power connections | M8 stud, max. 20 Nm |
Humidity (non-condensing) | IP20 |
Cooling | Air, forced (2x fan inside) |
Dimensions ( l x w x h ) | 366x284x193 mm |
Safety | |
Battery Management System | Integrated slave BMS |
Balancing | Passive |
Compatible BMS master | MG Master LV, MG Master HV 5 |
Communication | CAN-Bus ( RJ45 or M12 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-IEC 60335-1:2012/A11:2014 |
Approvals | IEC-EN62619, IEC-EN62620 (ES-TRIN) |

MG HE 200
25.2 V / 200 Ah
Technology | Lithium-Ion NMC Battery |
Nominal voltage | 25.2 V |
Nominal capacity | 200 Ah |
Nominal energy | 5.0 kWh |
Weight | 28.6 kg |
Technical specifications | MG HE Battery 25.2V / 200Ah / 5000Wh – MGHE240200 MG HE Battery 25.2V / 200Ah / 5000Wh (M12) – MGHE242200 |
Technology | Lithium-Ion NMC |
Cell configuration | 7S64P |
Nominal voltage | 25.2 V |
Nominal capacity | 200 Ah |
Nominal energy | 5.0 kWh |
Specific energy 1 | 175 Wh/kg |
Weight | 28.6 kg |
Cycle life 2 | |
DOD 75 % – Economic mode | 3000 |
DOD 95 % – Performance mode | 2000 |
Discharge 6 | |
Discharge cut-off voltage | 21.0 V |
Recommended discharge current | 60 A (0.3 C) |
Maximum discharge current | 200 A (1.0 C) |
Peak discharge current 3 | 400 A (2.0 C) |
Internal fuses 4 | 300 A |
Charge 6 | |
Maximum charge voltage | 29.4 V |
Recommended charge current | 60 A (0.3 C) |
Maximum charge current | 200 A (1.0 C) |
Peak charge current 3 | 300 A (1.5 C) |
Configuration | |
Series configuration | Yes, up to 6. More on request. |
Parallel configuration | Yes, unlimited |
Redundant mode | Yes, Using multiple Master BMSs |
Environmental | |
Operating temperature charge | 0 to +45°C |
Operating temperature discharge | -20 to +55°C’ |
Storage temperature | ‘-20 to +45°C’ |
Humidity (non-condensing) | ≤ 75 % |
Mechanical | |
Power connections | M8 stud, max. 20 Nm |
Humidity (non-condensing) | IP20 |
Cooling | Air, forced (2x fan inside) |
Dimensions ( l x w x h ) | 366x355x193 mm |
Safety | |
Battery Management System | Integrated slave BMS |
Balancing | Passive |
Compatible BMS master | MG Master LV, MG Master HV 5 |
Communication | CAN-Bus ( RJ45 or M12 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-IEC 60335-1:2012/A11:2014 |
Approvals | IEC-EN62619, IEC-EN62620 (ES-TRIN) |

MG HE 300
25.2 V / 300 Ah
Technology | Lithium-Ion NMC Battery |
Nominal voltage | 25.2 V |
Nominal capacity | 300 Ah |
Nominal energy | 7.5 kWh |
Weight | 41.5 kg |
Technical specifications | MG HE Battery 25.2V / 300Ah / 7500Wh – MGHE240300 MG HE Battery 25.2V / 300Ah / 7500Wh (M12) – MGHE242300 |
Technology | Lithium-Ion NMC |
Cell configuration | 7S96P |
Nominal voltage | 25.2 V |
Nominal capacity | 300 Ah |
Nominal energy | 7.5 kWh |
Specific energy 1 | 182 Wh/kg |
Weight | 41.5 kg |
Cycle life 2 | |
DOD 75 % – Economic mode | 3000 |
DOD 95 % – Performance mode | 2000 |
Discharge 6 | |
Discharge cut-off voltage | 21.0 V |
Recommended discharge current | 60 A (0.2 C) |
Maximum discharge current | 210 A (0.7 C) |
Peak discharge current 3 | 450 A (1.5 C) |
Internal fuses 4 | 300 A |
Charge 6 | |
Maximum charge voltage | 29.4 V |
Recommended charge current | 60 A (0.2 C) |
Maximum charge current | 210 A (0.7 C) |
Peak charge current 3 | 300 A (1.0 C) |
Configuration | |
Series configuration | Yes, up to 6. More on request. |
Parallel configuration | Yes, unlimited |
Redundant mode | Yes, Using multiple Master BMSs |
Environmental | |
Operating temperature charge | 0 to +45°C |
Operating temperature discharge | -20 to +55°C |
Storage temperature | ‘-20 to +45°C’ |
Humidity (non-condensing) | ≤ 75 % |
Mechanical | |
Power connections | M8 stud, max. 20 Nm |
Humidity (non-condensing) | IP40 |
Cooling | Air, convection (no fans) |
Dimensions ( l x w x h ) | 366x497x193 mm |
Safety | |
Battery Management System | Integrated slave BMS |
Balancing | Passive |
Compatible BMS master | MG Master LV, MG Master HV 5 |
Communication | CAN-Bus ( RJ45 or M12 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-IEC 60335-1:2012/A11:2014 |
Approvals | IEC-EN62619, IEC-EN62620 (ES-TRIN) |
Footnotes
1 Including BMS and enclosure.
2 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.
3 Duration is depending on battery temperature.
4 Fuses can be replaced with dummy fuses for high power and high voltage applications. In this case the batteries need to be fused elsewhere in the circuit.
5 For systems >144 V, order the M12, HV version.
6 Charge and discharge rates depending on battery temperature and State-Of-Charge.
Complete Your MG System

Battery Management System
Master LV
Master HV
Monitoring & Control
Energy Monitor
Connect App
Energy Portal
Battery Combiner
SmartLink MX
MG Batteries
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