MASTERVOLT Lithium Boat Battery 12V / 24V / 100Ah MLI ULTRA
Item no.
29142
EAN
00816882022944
Model no.
66011250
Description
MASTERVOLT MLI ULTRA lithium battery
Battery type
Lithium (LifePO4)
IP protection class
IP65
Bluetooth
No
Integrated heat pad
Yes
Necessary accessories for these items
Product details
If you're planning an overhaul of your batteries and charging technology or want an exceptionally hard-wearing "lithum power pack" that offers maximum operational reliability in a compact and lightweight package, then you've come to the right place!
12 and 24 volt MASTERVOLT MLI Ultra lithium batteries have a capacity of 1250 Wh. This corresponds to 100 Ah for the 12 volt MLI Ultra 12/1250 or 50 Ah for the 24 volt MLI Ultra 24/1250. Of this, 80 % can be used (factory setting). MASTERVOLT MLI Ultra lithium batteries have a high current capacity, so they are ideal for use as starter, bow thruster or consumer batteries. The MLI Ultra 12/1250 can deliver 100 amps continuously, 200 amps for a few minutes and a peak current of 500 amps (<10 seconds). The MLI Ultra 24/1250 can supply 50 A continuously, 100 A for a few minutes and a peak current of 250 A. Both MLI Ultra batteries are fast-charging and can handle high charging currents. If the charging source is powerful enough, only a few hours are needed to fully charge the battery. The recommended charging current is 0.5 C, equivalent to 50 A for the 12 V version or 25 A for the 24 V.
The housing dimensions are similar to those of comparable lead-acid, AGM or gel batteries, but the MLI Ultra weighs only half as much at 15 kg. To increase capacity or for use in 24, 36 or 48 V electrical systems, both parallel and series connections are possible (maximum 2 or 4 units in one battery bank, max. permissible system voltage 48 V, do not mix 12 or 24 V MLI Ultra). Parallel or series connections with lead-acid, AGM or gel batteries are not permitted!
The MLI Ultras are shock and vibration resistant. Solid and waterproof housing (IP65) allows them to be positioned upright (recommended) or lying on the longest side of the housing. With integrated battery on/off switch and status LEDs. Communication interfaces for system integration into MasterBus, Czone or N2k networks. An integrated high-tech BMS (Battery Management System) reliably controls and monitors all functions: It protects against deep discharge, overcurrent, cell overvoltage/undervoltage and overtemperature, and it includes highly efficient cell balancing that ensures optimised performance and a long runtime. The BMS also controls cell heating, allowing the battery to be charged at temperatures below freezing, an option not available with many other LiFePO4 batteries.
MASTERVOLT MLI Ultra can be charged with all powerful MASTERVOLT battery chargers (e.g. the ChargeMaster PLUS) or with chargers from other manufacturers if they are lithium-ion compatible and comply with the required charging parameters.
Included in delivery: 1x SAE car battery pole adapter set with M8 allen screws, 2x M8 screws, U and slotted washers each for direct cable lug/screw connections, 1x handle, 2x fastening strap, 1x MasterBus terminating resistor, 1x MasterBus cable (1m), 1x Czone drop cable (1m), 1x AUX cable (2m) for optional functions (switching contact / charge level monitoring), short instruction manual.
All features at a glance:
- Extreme performance, heavy duty Lithium Ion battery
- More than three times the life span of traditional batteries
- Save space and weight in relation to the usable capacity of comparable lead-acid batteries
- BMS and LiFePO4 chemistry according to highest safety standards
- Self-learning balancing algorithm for optimized performance and longer battery lifetime
- High charge / discharge rate up to 2.5 C
- Fast charging within 1 hour
- Integrated battery monitoring (Ah consumed, state of charge)
- Series connection of up to 4 MLI Ultra 12/12500 possible, or 2 MLI Ultra 24/1250 (max. 48 V system voltage)
- MasterBus communication
- CZone and NMEA 2000 compatible
- IP65 waterproof (for CZone and MasterBus connections, waterproof RJ45 crimp connectors are available on request)
- CE and E-mark certified, i.e. also approved for use in motor vehicles in accordance with EU regulations
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 | |
Protection category | 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 | |
Connectors | 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.
Product safety
Please note the following hazard warnings:
Hazard pictograms
Signal word
Warning
Hazard warnings
Flammable liquid and vapour.
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
May cause damage to organs through prolonged or repeated exposure.
Highly flammable liquid and vapour.
Toxic if swallowed.
Causes severe skin burns and eye damage.
Causes damage to organs through prolonged or repeated exposure.
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
May cause damage to organs through prolonged or repeated exposure.
Highly flammable liquid and vapour.
Toxic if swallowed.
Causes severe skin burns and eye damage.
Causes damage to organs through prolonged or repeated exposure.
H226, H302, H315, H319, H335, H373, H225, H301, H314, H372
Documents
Accessories
BOSCH
Power Relay
from
€54
58
2 variants
BLUE SEA
HD Automatic Charging Relay 500 A / 12V
only
€294
08
2
BLUE SEA
HD Automatic Charging Relay 500 A / 24V
only
€277
27
1
MRBF Terminal Fuse Block with 10 mm Bore and M8 Bolt
only
€31
89
10
-9%
MASTERVOLT
ALPHA PRO III Charge Regulator
€331.10
only
€302
48
3
BLUE SEA
T-Fuse Holder / 225-400A
only
€92
40
4
-8%
MASTERVOLT
MasterBus USB Interface
€164.80
only
€151
22
5
-8%
MASTERVOLT
SmartRemote Remote Control / CZONE
€131.80
only
€120
97
12
Similar items
NEW
Lithium Boat Battery / LiFePO4 / 100 Ah / 12 V
€388.13
only
€327
69
23
NEW
LIONTRON
LiFePO4 Smart LX Arctic - Marine Lithium Boat Battery / BMS / Integrated Heater / IP67
€978.16
from
€831
89
2 variants
-17%
LIONTRON
Lithium Battery Smart BMS LiFePO4 LX
€1,917.68
only
€1.588
19
NEW
LIFOS
GO Lithium Battery / LiFePO4 / 200 Ah
only
€1.428
53
3
NEW
LIFOS
GO Lithium Battery / LiFePO4 / 105 Ah
only
€756
26
1
MASTERVOLT
MLI Ultra 1250 12 V / 100 Ah Lithium Charger/Inverter Combo Pack
only
€2.889
87
1
MASTERVOLT
MLI Ultra 1250 12V/100Ah Lithium Pack
only
€2.126
01
1
VETUS
AGM Batteries
from
€184
83
8 variants
MASTERVOLT
MVG GEL Batteries / 12 V
from
€252
06
5 variants
-16%
MASTERVOLT
AGM Batteries
€170.00
from
€142
82
7 variants
Customers ask customers
Ask other SVB customers who have already purchased this product from us about their experience.
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: info@svb24.com or by phone on: +49 (0)421 57290510 .
No questions asked yet. Be the first to ask a question!