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In the electrical wholesaler we have prepared an extensive range of products for power supply. We offer charging systems for electric cars, power supplies, batteries and chargers. In this category you will find intelligent, automatic chargers for charging LIFePO4, AGM, FLD, SLA and Gel batteries. Check the devices available on the website and order a charger tailored to your individual requirements.

Intelligent chargers for LiFePO4, GEL, AGM batteries

We offer intelligent, automatic chargers with switching modes for charging gel and AGM batteries. They are equipped with safeguards that guarantee safe battery charging. They support maintaining the battery in good condition throughout its service life. When the battery is charged, the charger automatically switches off. 3-stage charging involves adjusting the charging voltage and current to the current state of charge of the battery. This is a much more stable and safer source of energy than rectifiers. Rectifiers do not offer such advanced functions and require process control.

DC-DC chargers for additional battery

Our range also includes intelligent DC-DC chargers with a 3-stage charging function, which guarantee the correct and stable charging process in batteries from a starter battery. They offer extremely wide compatibility. They work without any problems with various types of batteries, including AGM, GEL, calcium, SLA, Li-ion, EFB or LiFePO4, becoming a safe source of energy for them. They are commonly used in 4x4 vehicles, caravans and campers, trucks, boats and yachts. Advanced security systems protect the charger and the battery connected to it.

Which battery charger should I choose?

Chargers, like batteries, are characterized by several basic nominal parameters. The output voltage of the charger (e.g. 12V, 24V) must be equal to the battery voltage. Connecting a battery with a higher voltage may cause irreversible damage to the charger, which is not covered by the warranty. As for the charging current (A), it is assumed that this value may be slightly higher than the battery capacity (Ah). The solutions implemented by the manufacturer to increase work safety should be of great importance to users. Modern battery chargers offer overcurrent protection and protection against short circuit, overheating, overvoltage, reverse polarity and low output voltage. Of course, the charger used must be compatible with the technology in which the battery was made (e.g. AGM, GEL, calcium, SLA, Li-ion, EFB, LiFePO4). It is worth investing in a high-quality device from a reputable manufacturer so that it serves you for many years, and the battery is charged effectively and safely.

Battery chargers in the Onninen.pl online store

In the online electrical wholesaler Onninen you will find battery chargers from market leaders in the field of power systems, such as Mean Well, PowerWalker or Qoltec. We also offer battery chargers. Don't know which battery charger to choose? Contact us! We will compare the products from the offer and suggest the most optimal device.