This is why LIONTRON® LiFePO4 batteries!
Batteries for highest demands

LIONTRON® LiFePO4 battery is an adequate lead battery replacement equipped with all advantages of lithium iron phosphate technology.

The highest level of safety and long usability are guaranteed, even with regular deep discharges. This technology enables a high cycle life, which makes this battery an ideal traction battery. The battery is suitable to replace lead batteries like AGM or gel one-to-one without having to adjust the charge-/discharge structure.

Due to the absolutely useable capacity it replaces lead-acid batteries with twice the capacity, despite the extremely light construction.

Easy replacement of lead batteries

AGM- und Gel-batteries can be exchanged easily. Battery charger and power inverter can be continued in use.

Maximum service life

More than 3000 charge and discharge cycles, even with regular deep discharge.

Light weight

LiFePO4 batteries weigh 50% less than lead batteries with the same capacity.

Discharge up to 100% is possible.

Up to 15% more capacity than indicated.

Absolutely safe lithium technology

Lithium-iron phosphate (LiFePO4). No gases, no risk of explosion and fire. No cobalt.

Batterie Management System with Bluetooth

Integrated Bluetooth control and protection against incorrect as wells as short circuit or deep discharge.

High discharge current

Without voltage drop for strong electricity consumers such as a coffee machine or air conditioning.

Fast and efficient charging

Fast and efficient full charge within a very short time.

LIONTRON® LiFePO4 Batteries
Contrast to lead batteries

When considering the costs over the period of use, lithium batteries are less expensive than lead batteries.

Persistent deep discharging of more than 50 % is not recommended with lead batteries, because the amount of possible cycles is decreased disproportionately strong. In contrast to that a Lithium battery may be discharged up to 90% regularly without causing any troubles or altering the amount of cycles. Thus, a 100 Ah lithium battery can usually replace a 200 Ah lead batttery. Lead batteries decisively lose capacity after a maximum of 800 charging cycles. Contrary to this, a LiFePO4 Battery manages up to 3000 charging cycles putting on a convincing performance with the following 7000 cycles, too.

In conclusion, a LIONTRON® lithium battery persists at least as long as three lead batteries, even when used intensively. With regard to weight, lithium batteries should be the preferred choice in contrast to lead batteries.

A conventional 100Ah lead battery weighs about 32 kilograms. A lithium battery of the same capacity weighs a mere 14,5 kilogram. Thus, the weight reduction is more than 50%. If a 200Ah lead battery is replaced by a 100Ah lithium battery, the weight saving doubles again.

Usable capacity

LIONTRON® LiFePO4 - 100%
Conventional lead battery - 50%

Cycle life with 50% deep discharging

Conventional lead battery

Weight of 100Ah

LIONTRON® LiFePO4 - 14,5kg
Conventional lead battery - 32kg

Always an eye on the battery status
Battery management system and Bluetooth control

The battery management system (BMS) which is integrated into every battery ensures protection against the wrong usage of the battery. It switches the battery off in the event of Undervoltage or overvoltage, for example, and automatically switches it on again as soon as the problem is resolved.

Through the integrated Bluetooth interface, the battery status can be monitored on-demand via smartphone or tablet(Android or Apple iOS). Laboriously wired battery monitors are no longer needed.

State of charge

The current state of charge of all connected batteries in %.

Remaining capacity

The remaining capacity of all connected batteries in ampere hours (Ah).

Charge / discharge current

This value indicates how much current the batteries are charged or discharged with.

Battery voltage

The current total voltage of the battery bank.

Charge / discharge current

This value shows the current charging or discharging power in watts.

Further information

Here you can get further information about the battery, such as the number of charging cycles or cell voltages.

Charge / discharge power

This value shows the current charging or discharging power in watts.

Add more batteries

Add up to 4 batteries for simultaneous monitoring.

Easy maintenance.
Sustainable. Ressource-efficient

With our lithium batteries we focus on consistent modular construction

  • Battery is easy to open by releasing four scews – without special tools
  • No glued shut casing. No welded cells.
  • Exchange of singular components possible.
  • 7 year manufacturer´s warranty
  • Inexpensive repair after the expiry of the warranty period
  • Spare parts available until 10 years after termination of production
  • No environmentally unfriendly heavy metals like cobalt.

The casing is not glued shut and is easy to open for maintenance purposes. by simply releasing the screws. The individual modules like cells, battery management system (BMS) or bluetooth module are not soldered up, but screwed together. Hence, defective parts can be exchanged on demand without special tools. Functional units may remain unchanged. This helps to save ressources.

In order to allow a life cycle for our customers even after the warranty period, we have voluntarily committed to hold back spare parts for at least further 10 years. Through this, inexpensive repair works are still possible even after the expiry of the warranty period.

In contrast to other lithium technologies neither cobalt, nickel, cadmium, nor any other environmentally unfriendly heavy metals are used with the cell production. Especially when it comes to recycling the lithium iron phosphate technology scores compared to other material combinations. Every single metal can be recycled up to 100% and the environment doesn´t get harmed by toxic heavy metals.


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Easy maintenance.
Tutorial BMS exchange

We use an entirely modular construction for our LIONTRON® batteries. The modules can be opened by simply releasing four screws. This enables inexpensive repair works and the exchange of individual modules. In this video we demonstrate how to exchange the battery management system (BMS) within a few minutes.


Suitable up to -30°C
Melts the ice.

The new LIONTRON® LX Arctic is the first LiFePO4 battery, which can be used even at arctic temperatures up to -30 degrees. Other lithium batteries cease to function at a temperature of 0°C.

  • Suitable up to -30°C
    LIONTRON® arctic batteries can be used even at extreme outside temperatures.
  • For mobile use.
    Optimum solution for caravan, motor homes and campers. Permits installation of the battery even in the unheated part of the vehicle.
  • Simply upgrade
    The arctic upgrade can easily be retrofitted. Priorly purchased LIONTRON batteries of LX series can also be modified.

The system consists of two energy-efficient heating elements, controlled fully automatically by the battery management system (BMS), which keeps the cell temperature just above freezing point through the charging current in order to enable the battery to be used under extreme conditions.

This makes the LIONTRON® LX Arctic the optimum solution for traveling to cooler environments or for installing the battery in the unheated part of the vehicle, such as in the battery compartment.

The arctic upgrade is available for all LIONTRON® LX models as of a capacity of 100Ah.