IBS support double battery Defender TD4 and TD5

The IBS Li-Ion battery combines a lot of power and lightness. At just 14,7 kg, a capacity of 100 Ah is available, which can also be used. Compared to an AGM battery of the same capacity, the IBS-LiIon100 weighs less than half. Since 100% of the capacity can be used, four times the capacity per kilogram is available. With a 100 Ah AGM battery, you can only use 50% (50 Ah). The 100A lithium-ion battery provides 150A for 40 minutes, which is an absolute maximum value. A lead-acid battery of the same size reaches its limit after 15 minutes. Other battery sizes are 50 Ah and 180 Ah. 100Ah is the standard size available. For technical reasons, the voltage of Li-Ion cells (LiFePO4, lithium iron phosphate) is 0.6 V higher than that of lead-acid batteries, which has a technical advantage , as many devices work better, such as inverters or 12V compressor coolers. The IBS-Li-Ion 100 Ah is suitable as a powerful auxiliary battery and must be installed inside the vehicle, as this battery is equipped with many high-quality electronic components. power called BMS. This BMS protects the battery from overvoltage and undervoltage, overcurrent and deep discharge. The battery delivers up to 160A and briefly 200A. For more power, batteries can be connected in series and in parallel. The battery is specially protected against mechanical damage such as accidents. At -20°C, depending on the load, between 50% and 80% of the capacity remains available. IBS has been adapting its IBS product line to new lithium batteries for many years. Therefore, the dual battery system IBS-DBS (from version 8.1), the IBS-DBR-Li and the new version of the IBS-DBM20A (from version 2.7) are perfectly suitable for use. of these high performance batteries. Inverters