MASTERVOLT MLI Ultra 1250 12 V / 100 Ah Lithium Charger/Inverter Combo Pack
MASTERVOLT MLI Ultra 1250 12V/100Ah Lithium Pack
Maximum operational reliability in perfect balance with this set from MASTERVOLT - future-oriented lithium technology that you can rely on. The MASTERVOLT MLI Ultra is a lithium power pack with a capacity of 100 Ah (at a voltage of 12 V). With LiFePO4 chemistry...
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Product details
MASTERVOLT MLI Ultra 1250 Lithium Battery
incl. CombiMaster 12/2000-60 (230 V) & EasyView 5
Maximum operational reliability in perfect balance with this set from MASTERVOLT - future-oriented lithium technology that you can rely on. The MASTERVOLT MLI Ultra is a lithium power pack with a capacity of 100 Ah (at a voltage of 12 V). With LiFePO4 chemistry and high-tech BMS, MASTERVOLT guarantees the best possible standards in terms of safety, whilst maintaining the high quality the company is known for.
Note - Installation of the 230V inverter connection should be carried out by a specialist company.
Features
The advantages of MLI Ultra 1250 lithium technology
- High safety standards thanks to LiFePO4 chemistry and integrated high tech Battery Management System (BMS).
- Significantly higher life cycle compared to conventional lead-acid batteries.
- Heavy duty, extreme performance with a discharge rate of up to 2 C (max. 200 A for 3-5 minutes at ≥ 25°C)
- Perfect for use as a starter battery, for bow thrusters or consumers.
- Fast charging thanks to high charging currents of up to 0.5 C (50A)
- Integrated MasterBus interface for complete NMEA2000 network compatibility
- Sophisticated low-temperature control and integrated thermal heat pad to ensure maximum charging performance even when temperatures drop below freezing
- Series connection of up to 4 MLI Ultra 12/1250 possible / 2 MLI Ultra 24/1250 (max. 48 V)
- Integrated battery switch - disconnects battery cells in case of abnormalities for maximum safety
- Similar in size to comparable acid-lead, AGM or GEL batteries
- Low weight - just 15 kg
The Perfect Match
In combination with the MASTERVOLT CombiMaster 12 V / 2000 W / 60 A, not only do you benefit from maximum performance, but also the highest possible safety for your lithium system. Using the MasterBus interface to connect your MASTERVOLT MLI 1250 Ultra and the CombiMaster charger/inverter is the best way to charge your battery and increase its life span at the same time. When the MLI Ultra and Chargemaster charger are connected via the MasterBus interface, the CombiMaster can automatically apply the best settings for the battery in real time depending on the current situation.
Installing a lithium-ion battery has never been easier. Hook up your MLI Ultra 1250 to the MASTERVOLT CombiMaster unit and connect the two units using the MasterBus interface and the battery will automatically fully configure the CombiMaster unit with the ideal settings for the battery, making your charging experience hassle-free and avoiding the need for configuration tools.
Thanks to the NMEA2000 interface (micro-C connector), the MASTERVOLT MLI litihum battery can be quickly and easily integrated into an existing NMEA2000 network. With compatible devices, you can retrieve data from the battery at any time.
View a range of information on the SmartRemote display via the MASTERVOLT CombiMaster using the MasterBus interface. Display key parameters, such as current supply, the power of the charger, as well as the voltage and temperature of the connected batteries.
Compact charging & conversion
CombiMaster 12 V / 2000 W / 60 A (230V)
With the CombiMaster series, power dips and failures are a thing of the past. Thanks to automatic AC transfer system, the CombiMaster switches between generator or mains and inverter output, ensuring a constant power supply. Its Power Assist function protects the mains fuse when you’re connected to a weak land line or small generator.
Expect unrivalled performance and unbeatable value for money.
Thanks to an integrated MasterBus, CZone and NMEA2000 interface, the CombiMaster series is compatible with almost all current network technologies and end devices, allowing for a broad range of monitoring and system integration options.
- Most compact and lightweight Combi in its class
- Reliable, hum-free and longer operation from your batteries
- Starts even the heaviest and most sensitive loads
- Intelligent 3-step+ battery charger for faster and safer charging
- Automatic switching between mains and inverter mode
- Power Assist prevents blown mains fuses
- Generator compatible
- Integrated CZone, MasterBus and NMEA 2000 communication
- Quick installation with heavy duty connections
- E-mark certified
Everything in View
EasyView 5 Display
Controlling your Mastervolt system has never been easier thanks to this waterproof system monitor, which features a 'daylight-readable' display and an intuitive touchscreen. EasyView 5 features a sharp, waterproof display which is clearly readable in daylight. Thanks to the colour touchscreen and multi-language menu, the display is a pleasure to operate. Easily customisable favourite pages show all relevant system information at a glance.
Alarms & logs - No surprises! The EasyView 5 helps to keep your system in top condition by assisting you with alerts. Logging of the alarms provides valuable insight in the operation of your system.
Features
- Waterproof, ‘daylight readable’ colour display
- Intuitive touch control
- Customisable favourite pages
- Log book for warnings and alarms
- Buzzer and Home button
- Easy mounting: front mount, wall mount or retrofit
- Power supply via MasterBus and USB
Technical specifications:
MASTERVOLT MLI 1250 Lithium Battery
| Specifications / technical data | ||
|---|---|---|
| General specifications | ||
| Battery chemistry | Lithium Iron Phosphate, LiFePO4 | |
| System voltage | 12 V | 24 V |
| Nominal voltage | 12.5 V | 25 V |
| Capacity | 100 Ah | 50 Ah |
| 1250 Wh | ||
| Cycles | 3500 cycles at 80 % DOD at 25 ⁰C | |
| Self-discharge | < 3 % / month | |
| Parallel / series connection | Battery banks (clusters) can be assembled from up to 2 or 4 identical batteries, system voltage max. 48 V. Mixing 12 or 24 V MLI Ultras is not permitted. Parallel / series connection with lead-acid types is not permitted! |
|
| Charge / discharge | ||
| Charge characteristic | 3-stage CCCV (IUoUo) | |
| Max. charging voltage (Bulk/Absorption) | 14.25 V | 28.5 V |
| Final charging voltage (Float) | 13.5 V | 27 V |
| Max. cont. charging current | 100 A (1 C) | 50 A (1 C) |
| Recommended charging current | ≤ 50 A (0.5 C) | ≤ 25 A (0.5 C) |
| Continuous discharge current | 100 A (1 C) | 50 A (1 C) |
| Max. discharge current 3-5 minutes at ≥ 25°C |
200 A (2 C) | 100 A (2 C) |
| Peak discharge current 10-15 seconds at ≥ 25°C |
500 A (5 C) | 250 A (5 C) |
| Discharge cut-off voltage (temperature > 0°C, discharge current < 1 C) |
10 V | 20 V |
| Operating conditions | ||
| Nominal operating temperature | 25 °C | |
| Operating temperature range | -20 to 50 °C | |
| Note on temperature during charging | If a charger is connected and the battery temperature is below 0 °C, the internal heater switches on until 5 °C is reached or the charger is disconnected. It takes about an hour for the battery to warm up from -20 °C to above 0 °C. Charging at temperatures < 5 °C may result in the battery not being charged, and the charging current being used to heat the cells first. Temperatures below 5 °C and above 25 °C can affect the service life and the number of charging cycles. |
|
| Storage temperature | -20 to 55 °C | |
| Relative humidity | 10 to 95, non-condensing | |
| Features | ||
| Battery monitoring / BMS | Integrated | |
| (Safety) disconnect switch | Integrated, also can be switched manually | |
| MasterBus-connection | Yes | |
| MasterBus power supply option | Yes | |
| CZone / N2k compatibility | Yes | |
| Waterproofing | IP65 | |
| Certification | CE, E mark | |
| Mechanical properties | ||
| Battery connection | M8 threaded blind holes or conical SAE car battery pole adapters (included) | |
| Installation position | upright (recommended) or lying on the longest side |
|
| Dimensions LxWxH without / with car battery pole adapters and carrying handle |
330 x 173 x 210 / 228 mm | |
| Weight: | 15 kg / 33 lbs | |
| Connections | M8 threaded blind holes or conical DIN/EN car battery terminal adapters, tightening torque 14.7 - 19.6 Nm |
|
| Installation position | Upright (recommended) or lying on the longest side |
|
Notes
- All MASTERVOLT lithium batteries are designed to stop charging by themselves!
The BMS sends a "Stop Charge" command, which switches off the connected MASTERVOLT charging technology (chargers, DC/DC charging converters or alternator high-power regulators) via a MasterBus connection. Each lithium battery and charging source must be configured via USB interface (optional accessory) and MasterAdjust software. - The "Stop Charge" command must be executed directly!
For charging technology not from MASTERVOLT (alternators, shore power chargers, solar regulators, wind generators, etc.), a powerful relay must be provided as an option, which is controlled via the AUX line (included in the delivery) and interrupts the connection between the charging source and the lithium battery. (Even when using third-party charging technology, configuration and "Stop Charge" function control should be carried out via USB interface and MasterAdjust software). - The MLI Ultra is supplied ready for use in a MasterBus network or as a stand-alone battery.
For CZone and for advanced functions, the settings must be adjusted. Most settings can be adjusted via DIP switches.
Advanced or network settings are configured via a Windows laptop or notebook, using either an optional USB interface and the free MasterAdjust software or the CZone configuration tool/programme. The MasterAdjust software is available free of charge at www.mastervolt.com under downloads. - The MLI Ultra records the following historical data: The number of charge cycles, when the last (100%) full charge occurred, the total capacity used and the lowest and highest battery voltage.
Technical specifications:
MASTERVOLT CombiMaster 12V / 2000W / 60A
| Nominal voltage | 12 V (10.2 to 16 V) |
| Output voltage | 230 V |
| Output frequency | 50/60 Hz (configurable) |
| Continuous output | 2000 VA / 1600 W |
| Peak performance | 3000 VA / 2400 W |
| Surge power | 4000 VA / 3200 W |
Specifications - battery charger
| Input voltage range | 170-280 V |
| Max. input current | 6 A (adjustable) |
| Max. charge current | 60 A at 14.25 V (configurable) |
| Temperature sensor | Yes |
Specifications - transfer system
| AC input | 25 A |
| AC output | 33 A |
| AC input fuse | Yes |
| Transfer speed | 10 ms |
General specifications
| Display | LED display |
| Dimensions (h x w x d) | 371 x 284 x 155 mm |
| Weight: | 6.9 kg |
| Charge characteristic | UoUo, automatic / 3-step+ for flooded, Gel/AGM and MLI |
| Recommended battery capacity | 180-500 Ah |
| Temperature range | -25 to +60 °C |
| Cooling | Vario fan |
| Waterproof | IP23 |
| MasterBus compatible | Yes |
| CZone / NMEA 2000 compatible | Yes |
Technical specifications:
MASTERVOLT EasyView 5
| Power supply | MasterBus powered, or 12/24 V input |
| Resolution | 480 x 272 pixels |
| Colour depth | 16 bits |
| Display | 4.3 inch high contrast display with capacitive touch control |
| Languages on display | English, Dutch, German, Spanish, Italian, French, Finnish, Swedish, Norwegian, Danish |
| Installation | Front mount, wall mount and MasterView Easy retrofit |
| Dimensions (h x w x d) | 113 x 127 x 43 mm 4.4 x 5.0 x 1.7 inch |
| Weight: | 0.315 kg 0.7 lb |
| Alarms | Integrated buzzer |
| Included in delivery | UV protection cover |
| MasterBus-connection | Yes |
| power consumption | < 160 mW (idle mode) |
| Connections | 2x MasterBus, USB, 12/24 V |
| Level of protection | IP67; waterproof front |
Documents
Manual
Short manual
Datasheet
Manual
Manual
Manual
Manual
Manual
Safety datasheet
Manual
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