When a generator is called into play for backup power, a good battery is a must to get it started. From construction sites to commercial buildings, warehouses, workshops, factories, and even residential properties, selecting the right battery can enhance starting performance and minimize unscheduled downtime.
So, how to select the best generator battery? This depends on a number of factors such as the generator’s voltage, engine size, starting requirements, battery capacity and manufacturer specifications.
What Is Battery of a Generator?
A generator battery is a battery that is used to start the generator’s engine. Upon activation of the starting system in the generator, the battery will provide current to the starter motor that will start the generator engine.
Generator batteries are not like regular automotive batteries, as generators may have certain starting and operating requirements. The proper battery always conforms to the manufacturer’s recommendations for the generator!
How to Select the Best Generator Battery?
The first step in determining which generator to choose is to verify the technical requirements of the generator. Before buying a replacement battery, take the following into account.
1. Check the Generator Voltage
The battery’s voltage should be equal to that of the generator’s starting system. Most generators require 12- or 24-volt starting systems, although this varied according to the generator model.
If the battery is not used with the proper voltage it may cause electrical issues and affect the starting system. Before choosing a battery, please refer to the generator manual or the manufacturer’s specifications.
2. Check the Battery Capacity
Batteries are usually rated in ampere-hours (Ah). It is a measure of the amount of electrical charge that a battery is able to deliver within a given time.
The capacity required will vary with the engine requirements and starting system used on the generator. Depending on the generator required, a battery of sufficient capacity helps to provide reliable starting power.
3. Talk about Cold Cranking Amps (CCA).
Cold Cranking Amps or CCA is a measure of a battery’s capacity to deliver high amps at cold temperatures.
Even though UAE is a generally hot climate country, CCA is a critical specification to consider when choosing a generator battery. The generator manufacturer should state a starting-current requirement that should be at least matched by the battery.
4.Check the Size of the Generator Engine
The larger the diesel generator, the more starting power is needed, compared to the smaller generator sets. The size of the engine, compression ratio and design of the starting-system may all effect the battery requirements.
Therefore, don’t buy a battery simply for its size. Always refer to the recommended battery specifications on the generator.
5. Test Manufacturer’s Specifications
The most effective method for picking a generator battery is to choose one that meets the generator maker’s suggestion.
Check the required:
- Battery voltage
- Ampere-hour capacity
- Starting current
- Battery dimensions
- Terminal configuration
- Battery type
- Number of batteries needed
This information is normally provided in the generator manual or technical documentation.
What Battery Does a Generator Use?
The type of battery will be the type of generator and specifications given by the manufacturer. Typically, lead-acid batteries are used for generator start applications and other battery types may be required for specific systems.
The key is not necessarily what type of battery you choose, but rather a battery that can be used with the generator’s starting system and operating conditions.
The importance of generator battery maintenance in the UAE?
Batteries can be subjected to extra strains due to the UAE’s hot climate. Excessive heat can cause batteries to age faster than normal, and may cause the battery to perform less well over time.
Properly maintained generators may help you to spot problems before they cause the generator to fail to start.
The following maintenance practices can be beneficial:
- Regular terminal checks of batteries
- Maintaining clean and correct terminal connections
- Checking the battery condition
- Checking for damaged or loose cables
- Checking charging-system performance
- In accordance with manufacturer’s maintenance recommendations
- Changing the battery if it becomes old or damaged as required
Periodic review will be especially critical for stand-by generators, as they cannot be used for a long time and need to be instantly available during an interruption of power.
How to Know a Bad Generator Battery?
If you see any of the following, you should inspect or replace a generator battery:
- Slow engine cranking
- Start up problems with generator
- Repeated starting failures
- Corroded battery terminals
- Damaged or swollen battery casing
- Low battery voltage
- Frequent battery discharge
- Reduced battery performance
When a generator repeatedly fails to start, the battery and its charger, cables, terminals and starting system should be inspected.
When should the battery be replaced in the generator?
There is no single replacement interval that applies to every generator battery. Battery life depends on factors such as usage, charging conditions, maintenance, operating temperature and battery quality.
Regular inspection and replacement of a generator battery is necessary when it is no longer performing to manufacturer’s standards.
Dubai and UAE business generator maintenance can help you to detect battery deterioration before it is a starting issue.
Is it possible to use a car battery for a generator?
Car batteries should never be a substitute for a generator battery.
The two batteries may be used for starting the engine, but they might be used differently and have different specifications. These parameters such as voltage, capacity, starting current and battery configuration are decided by the generator manufacturer.
Before replacing a generator battery, always check to see if it’s compatible.
Selecting Generator Batteries for Varying applications
The size and type of generator battery may depend on the location in which the unit is operated.
Construction Sites
Generators can be used at construction sites where consistent starting performance is required, and they might be relocated from one place to another.
Industrial Facilities
Backups generators are used by factories and industrial establishments to power certain machinery. Proper battery selection and maintenance can help assure reliable starting.
Commercial Buildings
Standby generators are allowed for offices, warehouses, retail buildings and other commercial buildings during a power outage. A well-maintained battery helps to maintain a backup system.
Workshops and Service Facilities
Generators can be utilized for operating tools, machinery and other equipment in workshops. Using a battery that meets the specifications of the generator will help minimize starting issues.
Where to Get Generator Batteries in UAE?
There are some factors that businesses need to consider before buying generator batteries, such as the generator model and technical specifications, battery capacity and its use.
Businesses looking for Generator Suppliers in UAE can get a relevant starting point for generator and battery related equipments on ABZTER’s category Generators & Battery Chargers.
Before ordering, please verify the battery requirements to make sure that it has the correct battery specifications and is compatible with the generator.
Final Thoughts
When it comes to selecting the generator battery, it’s not just about picking a battery by its physical dimensions or cost. Factors to consider include voltage, capacity, starting current and engine specifications and requirements.
In the world of Dubai and UAE businesses, periodic battery inspections are also a crucial consideration. When standby generators are needed, a properly sized and maintained battery will ensure that they are available when required.
When you are seeking generator battery suppliers in UAE, check the generator and battery equipment based on the technical requirements of your generator prior to buying.