AGM Multi-Gel Battery

An external universal battery, manufactured using AGM multi-gel technology – a fully sealed external power source that requires no maintenance during storage and operation.

The manufacturing technology for universal external AGM (absorbent glass mat) batteries involves an absorbent fiberglass mat inside the battery. Batteries of this type perform excellently under increased loads.

Advantages of AGM Multi-Gel Batteries:

• The charge/discharge cycle life of an AGM (multi-gel) battery is 800* (generally 6-7 years, depending on operating conditions).
• The battery can be installed in residential premises. The absence of free liquid electrolyte between the plates and the complete sealing of the casing prevent acid leakage and guarantee no harmful fumes.
• In practical use, these batteries show stable results when operating in low (-20°C) and high (+50°C) ambient temperatures.
• In operation, an AGM (multi-gel) lead-acid battery can withstand prolonged discharge, cyclic discharge, deep discharge, and high-current discharge.
• Batteries of this type have low self-discharge rates during long-term storage and reliable self-protection against over-discharge and over-charge.

Features of AGM Multi-Gel Battery Production

Multi-gel batteries are manufactured using advanced AGM technology with thickened plates featuring high anti-corrosion properties.

Porous insulating thin fiberglass mats are placed inside the battery. The separators and electrode plates are tightly pressed against each other. Thus, no free liquid electrolyte remains between the battery plates, as it is contained within the separator and the active part of the electrodes.

The amount of liquid electrolyte is dosed so that small pores are filled with acid, while larger ones ensure gas circulation.

The battery design features an improved gas recombination system – oxygen and hydrogen, formed as a result of chemical processes, do not escape the sealed casing before condensation.

Areas of Application: Why is an AGM Multi-Gel Battery Needed?

The universal external charging battery is used:

• In telecommunication and other communication systems, including as an external battery for charging mobile phones, two-way radios, etc.
• For equipment in video surveillance, security, burglar, fire, and other alarm systems.
• In uninterruptible power supply systems for server stations.
• As a power source for medical, laboratory, commercial, and other specialized equipment.
• In energy storage systems from alternative sources (batteries for solar panels).
• As a battery for emergency or LED luminaires.
• As batteries for uninterruptible power supply units and UPS.

Which Batteries are Suitable for Emergency Lighting Systems in Ukraine, and Which Battery to Buy for a UPS?

The choice of battery depends on the power of the consumers to be connected, as well as the required autonomous operating time of the electrical equipment from the battery.

An external AGM (multi-gel) battery for a UPS should have sufficient capacity reserve, a wide range of operating temperatures, and a long service life.

Before deciding which battery is best to buy for a UPS, carefully study the parameters of the uninterruptible power supply and determine the amount of time required for autonomous operation of the electrical equipment.

AGM multi-gel batteries are in high demand among consumers who want to buy an inexpensive and versatile battery for a heating boiler, emergency lighting systems, or autonomous water supply.

Before choosing a battery for solar panels, uninterruptible power supplies, or other purposes, consult a specialist:

How to Avoid Battery Capacity Loss in Conditions of Frequent Power Outages?

Two important rules for caring for AGM, GEL, MG batteries:

1. Do not frequently discharge the battery by more than 30% of its capacity (consider this when calculating battery capacity)
2. After discharge, the battery must be fully charged with a current of 1/10 of its capacity for 10 hours

IMPORTANT! If a group of several batteries connected in parallel or in series is used, then:

• all batteries must have the same capacity,
• be of the same type (AGM, GEL, or MG),
• have the same voltage, the same number of charge/discharge cycles,
• be from the same batch and brand.

Violation of these requirements leads to premature failure of one or more batteries and is not a warranty case. You can find more detailed information in our article.