Chargers for rescue and safety vehicles
Emergency and rescue vehicles and other safety-related types of vehicles often sit around for months, but when it comes down to it, they need to be ready at a moment's notice to put out fires, rescue injured people or clear roads.
Chargers like the Fronius …
Round cell drive batteries
The "wound" grid of the round cell battery combines the advantages of a supply battery with good starting characteristics in a relatively small space. The battery has good recharge behaviour after deep discharge and good cyclic behaviour (approx. …
For plugs: Simply open them and look inside.
Low maintenance batteries have a distinct advantage: if something is wrong, you can open them and look inside. What you see will give you some clues.
Warning: You can tell if the battery can be opened by the individual plugs on the top. Often these lead-acid …
What does low maintenance mean?
Low-maintenance batteries can be recognised by the removable sealing plugs on the top, the vent hose and the white or transparent housing. In these batteries, the electrolyte is in liquid form, i.e. it is not bound as GEL or in fleece. They are not sealed …
Drive batteries with grid plates
The classic lead-acid battery in the closed, low-maintenance design is suitable for the light operation of golf caddies, wheelchairs, cleaning machines, mobile lifting platforms or light industrial trucks. With the best price-performance ratio, good high-current …
The difference between low maintenance, maintenance free and absolutely maintenance free.
Low-maintenance, flooded lead-acid batteries lose fluid during normal use. They must be maintained, i.e. the fluid level should be checked regularly and the fluid loss compensated with distilled water if necessary. These batteries usually have vent caps …
What is wear and what can you do about it?
With a worn battery, the active material has degraded due to excessive load. Modern vehicles with many consumers constantly place higher demands on the battery. The capacity of the installed batteries is often not designed for this.
Prevention
The choice …
What does pole growth on the battery mean?
Whitish-grey deposits on the poles, so-called "pole growth", is caused by strong sulphation on the plates.
Tip: Always ensure a good state of charge.
Depending on the type, this battery is low-maintenance or maintenance-free.
Low maintenance version - TV types
Low-maintenance batteries can be recognised by the removable sealing plugs on the top, the vent hose and the white or transparent housing. In …
To ensure proper battery function, it makes sense to keep the battery surface clean and dry. Greasy or silicone-containing dirt on the lid can hinder the flow of current. Moisture on the battery can cause a short circuit in the worst case.
