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Electricity powers almost everything we use, but it comes in two fundamental forms: alternating current (AC) and direct current (DC).

Gel batteries stand out from regular flooded lead-acid batteries because their electrolyte is mixed with silica to form a thick, gel-like substance. This gel stays in place, doesn't spill, and allows the battery to work in any position.

According to the latest research report, the global automotive lead-acid battery market is projected to reach USD 35.291 billion by 2032, with a compound annual growth rate (CAGR) of 6.50% from 2026 to 2032.

In lead-acid battery production, connecting the plates inside each cell is a crucial step. The cast on strap process involves melting lead and pouring it over the lugs—those protruding tabs on the plates—to form solid straps that link all positive plates together and all negative ones separately.

In lead-acid battery manufacturing, connecting the internal plates to the external terminals is a critical step. This is where a battery pole burning machine comes in.

Battery reserve capacity refers to how long a fully charged 12V battery can deliver a steady 25-amp load before its voltage drops to 10.5 volts. This measurement, often listed in minutes on battery specs, shows the battery's ability to handle sustained power needs when the main charging system fails.

Swelling rarely happens for just one reason. Usually several factors work together. The good news is that almost all cases come from a handful of well-known triggers that are easy to avoid once you know them.

An epoxy dispensing machine is equipment that accurately puts two-component or single-component epoxy onto parts that need sealing, bonding, or potting.

A negative plate drying machine is specialized equipment used in lead-acid battery production lines. After the negative plates are pasted and cured, they still hold a lot of moisture. This machine removes that water quickly and evenly so the plates can move on to the next steps

Punching is the process where the tab shape is cut out from aluminum or nickel-coated copper foil, sometimes with an extra nickel tab welded on. If the punch is off by even 0.02 mm, the tab edge can have tiny burrs or tears

Grid casting machines are the equipment that produce the lead-alloy grids inside lead-acid batteries. These grids act as the skeleton that holds the active material and conducts electricity

In battery manufacturing, a screen printing machine uses a mesh screen to push ink or paste through, creating precise patterns on substrates like foil or paper