FG20721 twelve volt 7.2 ah UPS battery

Fiam FG20721 7.2 amp battery technical information

  • Battery type: Sealed acid battery
  • Battery voltage: 12 V DC type
  • Battery capacity: 7.2 amp hours
  • Terminal type: Faston 187 6.3mm
  • Useful life: 3-5 years
  • Charging operating temperature range: 0 to 40 degrees Celsius
  • Discharge operating temperature range: -20 to 50 degrees Celsius
  • Dimensions: 151*65*99 mm
  • Weight: 2.65 kg

Fiam UPS battery

Fiam company Italy with 80 years of experience, more than 45% share of battery sales in the world This company is active in the field of producing and providing all kinds of sealed acid and gel batteries and power plant batteries as well as the new generation of smart salt batteries. Specifications of FG20721 battery in the next article

The high quality and long life of these products has made the demand for these UPS batteries in Iran to be maximum and this has caused the price of these products to increase. So the price of a 12 volt 100 amp battery is almost double the same category batteries in the market.

UPS battery 7 amp Fiam FG20721

The FG20721 battery is from sealed acid batteries and has a lifespan of 3-5 years and terminal 6 .3 mm Faston 250 has been used. This product is a dry battery type VRLA to distilled water or acid) suitable for UPS, Elevator, Computer networks and… is a battery from Fiam’s economy series for general use.

This battery has the dimensions of 151 x 65 x 94 mm and weighs 2.43 kg and has been supplied to the electrical and electronic equipment market. The voltage is 12 volts DC and the capacity is 7 amp hours. The charging operating temperature range of this sealed acid battery is 0 to 40 degrees Celsius and the discharging operating temperature range is -20 to 50 degrees Celsius.

How to maintain the battery FG20721

UPS batteries are sealed acid and do not require maintenance, but there are some things that must be observed in order to increase the life of the battery. For this purpose, the following must be observed:

how to maintain UPS battery

1- Proper charging and discharging:

One of the most important issues for UPS batteries is charging and discharging according to standard battery tables, which if done correctly will significantly increase the useful life of the batteries. For this reason, UPS charger devices with modern and new technology should be used. It is better to periodically check the battery voltage by an expert. until the battery is fully charged and the voltage, charger and charging current are measured so that the process of charging and discharging the battery is done correctly.

2– suitable temperature:

Another factor of battery failure is the high temperature of the environment or factors that cause the battery to heat up, such as improper charging and discharging with high amperage. The ambient temperature of the battery must be between 20 and 30 degrees Celsius according to the standard listed in the catalog.

3- Connections and main batteries:

Another important issue that should be considered is the periodic inspection and visit of batteries. In each visit, make sure that the connections between the batteries are completely tight, the battery terminals (terminals) are not oxidized, and the battery is not too hot or swollen. In case of oxidation, first remove the batteries from the circuit and then completely clean the batteries with boiling water and sandpaper so that the conductivity of the batteries is completely maintained.

When cleaning the battery head, avoid contact of sulfates with clothes and skin because sulfates are acidic and will harm your skin and clothes. It is worth mentioning that by observing the above-mentioned issues, the useful life of the batteries has increased and the entire capacity of the batteries can be used optimally.

4– the same voltage of the batteries:

Considering that UPS batteries are connected in series and all batteries receive the same amount of charging current, the voltage of each battery must be measured separately in each periodic service to determine all batteries. They have the same quality. If it is determined that one or more batteries have a lower voltage than other batteries, these batteries must be removed from the circuit.

In devices that work with high direct voltage (DC), if one or more batteries are damaged, these batteries receive the same amount of current as healthy batteries. This causes damaged batteries to get very hot, and if this process continues, it can eventually lead to a fire, so voltage control is very important in every service.

5- Battery cabinet:

In order to avoid short circuit and possible impact, as well as to have a stylish appearance, you must use suitable battery cabinets. These cabinets are made in different sizes and dimensions, according to the number and capacity of batteries, and they usually have rust-resistant static colors and are made of suitable alloy with standard thickness.

For more information on choosing a battery cabinet, it is recommended to read Battery Rack and Cabinet Read.

Buying guide from Tesla

Tesla company, a supplier of all kinds of UPS batteries with the lowest price in the market, serves all customers.

If you have questions and requests for advice about your purchase, you can call the support numbers and share your problem and question with our experts.

You can also buy battery FG20721 from Cactus Store.

Support and communication numbers with Tesla (02188312456 / 02188861253)

Nominal voltage

12 volts

Capacity

7.2 amps

Manufacturing Country

Italy

the length

151 mm

width

70 mm

Height

94 mm

Weight

2.6 kg

life span

8 to 10 years

Suitable for

oops

security systems

Telecommunication equipment

Medical equipment

automatic doors

Etc

Advantages and Disadvantages

Product specifications:

  • No need for maintenance (adding water or electrolyte)
  • Long life (8 to 10 years at 20°C)
  • Safe operation (according to EN 50272 standard)
  • Possibility of installation in different modes (vertical, horizontal)
  • UL approved
  • VDS approved for some specific models
  • High efficiency and reliability
  • Retrievable

Battery advantages:

  • With AGM technology, closed type with safety gas discharge valve
  • Has EUROBAT classification for general use