The parameter determines
compatibility with batteries, that is, with what types of batteries a charger or start-charger or a car booster can be used. Incorrect charger operation mode promises overcharging of the battery, its swelling and failure.
WET / EFB (Lead-Acid). The abbreviation WET is used to designate traditional lead-acid batteries with a liquid electrolyte. EFB (Enhanced Flooded Battery) is their improved subtype with thicker pure lead plates and a positive electrode in a special microfiber envelope. Both transformer devices and most impulse batteries are suitable for charging acid batteries.
AGM. In the design of AGM batteries, the electrolyte is in an absorbed state: the compartments of such a battery are filled with porous fiberglass material, which contains acid. This type of battery is particularly sensitive to overcharging - it is necessary to select a suitable charger with a certain set of automatic functions for it.
gel. In gel batteries, the electrolyte is brought to a jelly-like state with the help of special thickeners. The key to choosing the right GEL battery charger is the ability to vary the amount of charging current depending on how badly the battery is discharged.
LifePO4. Lithium iron phosphate batteries are charged with cons
...tant voltage and current. As the voltage in the battery approaches the maximum value, the charge current should decrease, and after the end of the charging process, its supply should stop completely. To keep LiFePO4 batteries in good shape, devices with appropriate automatic functions are suitable.
Li-Ion. Lithium-ion Li-Ion batteries are charged in the same way as lithium-iron-phosphate counterparts. For them, you will need to pick up an automatic device with the ability to supply constant voltage and current.The level of protection against dirt and moisture provided by the body of the charger. It is indicated according to the IP standard in two numbers: the first (from 1 to 6) means resistance to the penetration of foreign objects and dust, the second (from 1 to 9) - protection against moisture. A detailed explanation of these designations can be found in additional reference materials, but here we note that the larger the number, the higher the level of protection provided.
