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Lithium Power RV Battery MT Li
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Lithium Power RV Battery MT Li

1 228,30 €
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Lithium Power RV Battery MT Li

The LiFePO4 RV batteries are characterised by their high storage capacity, their low weight and their high cycle stability. Thanks to an intelligent battery management system (BMS), the batteries are internally monitored. The use of inverters is easily possible even at a higher output. Even the smallest version (MT Li 85) can be used with an inverter (e.g. MT 1200SI/SI-N) to power a Nespresso coffee machine or a hair dryer with up to 1200 W. From MT Li 105 onwards, you can use inverters for up to 1700 W. The batteries with 120 Ah and 180 Ah can easily be used with consumers (hair dryers, vacuum cleaners, coffee machines, etc.) that need up to 2000 W.& Higher outputs are available with the versions MT Li 240 and MT Li 300.

The internal BMS not only provides high output power and monitors the battery. Several temperature sensors are also installed internally, which optimally charge the battery in every climate zone when using parallel charging devices (chargers, solar regulators, boosters, etc.). It is also possible to completely disconnect the battery from the power supply via an additional switch input. This is ideal when the vehicle is parked for a longer period of time or if you generally want to have a main switch function when leaving the vehicle. Of course, an auxiliary output is also available at the battery to keep an alarm system or important standby consumers working. In conjunction with a Pro-finder by Thitronik, it is possible to control the battery remotely via an app. The current voltage can also be read on the app and a special highlight is the alarm function. Triggered by the battery, an SMS is automatically sent to your mobile phone when the voltage of the RV battery reaches a critical undervoltage.

The battery casing of the MT Li 85 and the MT Li 105 was adjusted to standard dimensions. This makes it possible to install them in the existing standard bracket. Already installed cables can simply be set on top of it thanks to the round poles.

From battery size MT Li 120, the connection cables can be screwed on directly. However, it is also possible to attach adapters for round poles later on.&

Lithium battery technology is the power storage system of the future. While the familiar on-board batteries in AGM or gel design can only be discharged by 50 % to a maximum of 60 %, lithium batteries provide almost the entire amount of stored electricity. With the same dimensions and much lower weight, almost twice the capacity is available.

Note the output power

If you are interested in a lithium battery, there are a few things to consider before buying. First and foremost, it is essential to pay attention to the BMS (battery management system), which is usually installed internally. These electronics are responsible for controlling and monitoring the entire system. It also regulates the output power. If you want to operate an inverter using a LiFePO4 battery, you should always check whether the intended battery type is designed for this before purchasing. Most of the batteries on the market - especially those offered at low cost - are far too weakly equipped and switch off.

Specially designed for motorhomes

Lithium batteries that are specially designed for motorhomes are not only designed for higher output power. The individual manufacturers also install their batteries in the same battery boxes as all standard AGM or gel batteries. This means that they also fit into the original holder of the respective vehicles. These are then also equipped with the corresponding round terminals.

Fast charging process

Normal on-board batteries (AGM/gel) have a very long charging time, as the charging current has to be reduced early on until they are fully charged. Lithium batteries, on the other hand, can be charged with a high current until they are almost fully charged. This means that the charging process is completed much sooner. However, it should be clarified whether the charger installed in the vehicle and an existing solar controller are suitable for converting to LiFePO4 batteries. Some battery manufacturers specify a charging voltage that must not be exceeded, as well as the maximum charging time. In the best case, the individual charging options are equipped with a LiFePO4 charging characteristic and can be converted to this.

Normal on-board batteries in combination with LiFePO4

The combination of an AGM or gel battery with a lithium battery is interesting. This combination, which is controlled by a special battery computer, ensures that all the advantages of a lithium battery are available. The normal on-board battery only kicks in when it is almost completely discharged. Even if the temperature is unfavourable for the lithium battery, it takes over the supply. The best of both worlds is combined and this system (PowerUnit) can be charged with any charger, regardless of how long the charging time is

.

We would like to point out the procedure for taking back used batteries: According to the "Ordinance on the Return and Disposal of Used Batteries"

  • rechargeable batteries and batteries must never be disposed of with normal residual waste.
  • Batteries containing hazardous substances must be returned to a distributor or to take-back centres set up for this purpose by the public waste disposal authorities.

Symbol
323112
Producer code
4260397963784
Typ
MT Li 120
Marka
Büttner Elektronik
Szczegóły produktu
Batterien müssen fachgerecht entsorgt werden!, Das Kraftwerk für Ihr Reisemobil • Lithium-Batterietechnik
Waga brutto
13 kg
Gtin
4260397963784
Capacity
120 Ah
Wysokość
212
Szerokość
330
Głębokość
172
Napięcie nominalne
12 V
Waga netto
13 kg
Max wymiar pakowania
40 cm
Min wymiar pakowania
22 cm
Śr wymiar pakowania
26,5 cm
EAN
426039796378
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IdoSell Trusted Reviews
4.80 / 5.00 1442 reviews
IdoSell Trusted Reviews
2024-02-15
Simple item, but works as advertised! Quick shipping even to Portugal!
2024-01-15
Good quality
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