
A battery is an indispensable part of your car. It can be compared to what the heart does to the human body- It constantly streams in a steady power source into your car components. All of the car’s electronics, including the ECU, headlights, AC, music system, horns, and even the starter motor, rely on the battery to function. And, that is why just like how we should keep our heart healthy, we should also keep our car battery healthy.
Say Checkmate To Climate
On average, a car battery should last between 2 and 6 years. However, the temperature can have a huge impact on the average battery life. A hot day can negatively affect the battery’s life expectancy because of the evaporation of its fluids. So, to make your battery last as long as possible, you must consider the climate in which you will drive. You should take extra care if you are driving in a hot climate.
It’s true that the climate is uncontrollable. But, you can control the battery damage in more than one way. Our experts understand your concerns about maintaining your vehicle batteries. That’s why we’re here to give you 8 tips to take good care of your car battery. As Chennai’s leading Exide car battery dealers and having served our clients for over two decades, we are confident that our maintenance guide will help your batteries last longer.
A car’s battery is unquestionably one of its most essential components. While car operations are almost impossible with low batteries, its high repair and replacement costs make maintenance even more essential. Regular maintenance will ensure the safety of car batteries for many years to come.
In light of our experiences, we have listed below some tips for maintaining your car battery.
Let shade be your car’s brigade
It has been observed that high temperatures often impact the volume of Sulphuric acid inside the battery. Rapid evaporation of the acid causes the battery to die sooner. The best way to protect your car battery from high heat and humidity is to park it in a shaded area or under a covered parking area. This will ensure that your vehicle is not directly exposed to heat.
Clean the batteries umpteen times
Over time, car batteries accumulate dust and corrosion. Rust can form over metal parts of the battery, especially around the terminals, if exposed to dirt and humidity for a long time. These are often the major causes of short circuits and discharges that hinder the longevity of your battery. Therefore, it is highly recommended to clean the battery regularly with a dry cloth to ensure a steady flow of power for a long time.
Say no to quick rides
Short rides prevent your car’s battery from getting fully charged. To avoid this, we recommend driving long distances and doing so more frequently. Investing in a portable car battery charger is a sensible option if you don’t drive your car too often. You can use portable chargers to jump-start your car if you get stranded on the road. You will not have to rely on getting assistance from other vehicles if you have a portable charger with you.
Also Read: Why Should You Rent A UPS System?
Monitor the battery’s water level regularly
Battery cells contain distilled water which must be monitored regularly to ensure the appropriate level is maintained. Over time these liquids tend to evaporate and get drained, eventually concentrating the acid. This condition can result in corrosion and reduced battery life. To ensure that the battery’s water level is maintained properly, and if it becomes low, top it up right away.
Fasten your battery tight
Loosely fitted batteries are prone to vibration. Vibration can cause serious internal damage and short circuits. Regularly inspect the terminals of your car battery to make sure it is fastened tightly to the mounting bracket. This is especially important when you make a long and bumpy ride in your car.
Lower the power usage
You should turn off your air conditioner and radio when the engine is not running. Using these power-consuming features can cause wear and tear on your battery. It has also been observed that extended periods of idling are harmful to the batteries.
Ride often
Unused cars can reduce the lifespan of their batteries if they are left for long periods. If you do not use the batteries for a long time, you will be unable to start the vehicle. If you are not in town, ask a friend to drive your car around.
Never forget to turn off the lights
When you step out of your car, make sure you turn off your car’s lights. Leaving the headlights or door lights on can shorten the life of your battery. Consider making it a habit to check the car’s lights every time you use it. This way, you ensure that your battery is not stressed or overloaded, thereby extending its life.
Maintaining a car’s battery is vital to avoid incidents of breakdowns and unexpected damages. With the eight tips mentioned in this article, be confident about driving your car safely and without the fear of breaking down. As one of the best USP and Exide car battery dealers in Chennai, we ensure that your car batteries receive prolonged service life and optimum performance. Our services and products are exclusively designed to exceed your expectations and keep you satisfied in all possible ways.

Nantech uses modern state of the art equipment, they then conduct Power Quality Audits and Power monitoring at various Engineering, Automobile, Aerospace, Pharmaceutical, IT Data centers, Textile, Printing, Defence & Railway establishments at a national level. The important factors while writing an audit of an instrument are its Voltage range, Frequency range, Transient response(response of system to change from steady state), Lag, current requirement ,Harmonics(voltage or current at multiple of frequency produced by non-linear loads) etc.
Nantech’s online UPS is a 3 phase four wire system. Its input voltage can range from 300V to 480 V and the output of this voltage will be between 380V to 400V with a ±1% range of variation. Its input frequency is 50 Hz with a ±10% variation and at the same time for the output frequency the variation regulation becomes ±0.05Hz. The voltage harmonics are less than 3% of its initial linear load and the transient response is less than 8 ( which means 10-90% of the linear load)
Nantechs line interactive UPS is a single phase system. Its input voltage range varies from 160V to 280V and output voltage is 220V or 230V with ±1% variation. Its input frequency is 50 Hz with a ±10% variation and at the same time for the output frequency the variation regulation becomes ±0.05Hz. Input lag factor is less than 0.8. Transient response is less than 8 ( which means 10-90% of the linear load) and voltage harmonics is less than 3% of the linear load.
The Servo Stabilizer has an input voltage from 170V to 270V and output voltage is Voltage range- 230V ±1%. Its input frequency range is 47-53 Hz.
READ THIS ALSO: Healthy Maintenance of Your Transformer
Active Harmonic Filter has an input voltage range of 400V,3Ph +N(+10% or -15%) and frequency range of 50Hz(60 Hz optional) with ±10% variation.
Constant Voltage Transformer has input voltage between170 to 270 V ( can be customizable) and the output voltage is 220V-1%. Its input line frequency is – 50 Hz with - 0.5% variation. Output regulation is 2% at no load to full load.
In Ultra Isolation Transformer 55 to 680 vac voltage is available with Input voltage 115v or 230v or 415v and the Output regulation is less than 2%.
Input DC (current) ranges from 10.5 to 14.2 A. Its input voltage is 12V and output voltage can be 220V to 230V.
Note- Here the ± 10% symbolises that a variation of -10% to +10% is noticed while operating that system.

Transformers are a costly and necessary portion of any machinery. As it is used to minimize power line issues such as electrical noise, spikes, surges, and ground loops, insulation transformers are used. It also offers high resistance to insulation and complete electromagnetic and electrostatic shielding. So, it is best to conduct annual maintenance check ups on your machinery to get maximum efficiency and increase product life.
Nantech Power Systems Pvt. Ltd. which gives the best hardware solution in Chennai city also delivers AMCs (Annual Maintenance Contract) when selling our electrical goods.
ALSO READ THIS: What is an Annual Maintenance Contract? And Why Should You Worry About It?
Preventive maintenance can help to detect problems and provides:
Conclusion: A famous saying “a stitch in time saves nine” used to express that it is better to spend little time and effort right now to avoid major problems in the future which may lead to cost more money sometimes life too.

Replacement and warranty periods might be necessary factors to consider while purchasing electrical appliances. But, the AMC (Annual Maintenance Contract) should also be taken into consideration before making your decision. To put it simply, it’s an agreement between you, the consumer, and the product’s company that ensures that you get repairs, and maintenance for free or nominal fees during the contract period, from the authorized executives of the company. We at Nantech provide AMCs while selling our electrical products and here’s a list of how you can benefit from it:
AMCs make sure that the repairs and services don’t get too pricey! Additionally, you know the upfront prices if any, ensuring that you aren’t falsely tricked into paying more than what is officially needed.
Unforeseen emergency situations can occur at times and leave you puzzled. But in case they occur during the contract period, you can instantly get help from the company! Just call the customer care of the product company and help will arrive at your doorstep.
The tech support executives working at the product’s company are extremely resourceful people since they are well-trained for their jobs. Of course, in case of emergencies, you can call a repair person from your local hardware store but chances are that they might be relatively unskilled and you might be overcharged for the maintenance or repair task. Or even worse, you can be scammed! Fortunately, authorized personnel are at your disposal, whenever needed and will do the job as per the official price.
Also Read: Why Do Inverter Batteries Die So Soon?
Electrical devices may become less efficient with the passage of time. However, maintaining them verifies that the devices are performing as per their given specifications. Lower efficiency can even lead to more expenditure. And hence, services are necessary so that you don’t end up spending more due to an inefficient device!
It’s often a debatable topic for some folks who state that maintenance isn’t necessary as long as the device is working perfectly. But contract periods offer you security, safety, and peace of mind during emergency situations. Moreover, you can’t get to know the efficiency and persisting potential problems within a device, without carrying out routine maintenance checks. These checks can even avoid or tackle a problem before it actually happens and make things go haywire.
In conclusion, Annual Maintenance Contracts are necessary to fortify your product and reassure you in times of crisis. We at Nantech sell a wide range of products with these contracts, to make sure you get help when you need it the most!

UPS- Uninterruptible Power Supply or Source. It is a backup system with incredible fast safe measures in place. In case of an emergency ( like main power failure) this appliance helps keeps machines connected to it safe and provides energy to these machines till the time its battery runs out.
In December 2016 the Emerson Network Power was renamed Vertiv by the Platinum Equity (company which acquired it).
ALSO READ THIS: VERTIV THERMAL PRODUCTS (PAC)
| SERIES | Input Voltage | Output Voltage | Battery | Application | Features |
Liebert ITON-
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220/230 VAC | ±10% of input VAC |
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Home or Small office’s computer and electronic equipment |
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Liebert GXT MT+ -
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230 VAC | ± 1% of input VAC | 12V/ 9 AH | For Critical Application like banks, Data Networks, Small Data Centers, VOIP Applications |
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Liebert GXT MT+ 6 kVA - 20 kVA
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± 1% of input VAC |
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Same as above |
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| Liebert POWERBANK 6 kVA | 230 VAC | ±2% AC INPUT | 192 VDC | Electrical Grid power cut or fluctuation issues like in middle of a surgery. |
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Liebert NXC
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305-477 VAC | ±20% of input VAC |
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Wide range of applications from IT and manufacturing to retail and transport |
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Liebert eXM 80kW - 200kW
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380/400/415 VAC | 380/400/415 VAC | Light industrial application | Online mode Eff-iciency 96% to 99%
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| Liebert APM 400- 600 kVA |
380/400/415 VAC | 380/400/415 VAC | Management of servers in IT |
Flex Power Tech is basically intelligence that helps the flexibility and adaptability. |
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Liebert APM
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380/400/415 VAC | 380/400/415 VAC | Same as above | Same as above | |
Liebert AF3
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Chennai which is one of the most leading city in advanced hardware technologies.
Nantech Power Systems Pvt. Ltd. provides you the best thermal products (PAC) in Chennai city.
Here are the two categories of thermal products provided by Nantech.
Small room cooling
For all-time temperature and moisture control in network closets, computer rooms, and other little spaces. Its low profile allows floor-mount or wall-mount fitting and requires little or no floor space.
Direct expansion floor-mount cooling unit
Provides top most Thermal management efficiency by advanced cooling technology for various data centers and server rooms.
ALSO READ THIS: Servo Voltage Stabilizers: – Air-Cooled vs Oil-Cooled
| LIEBERT SRC - SMALL ROOM COOLING | LIEBERT PDX - DIRECT EXPANSION FLOOR-MOUNT |
|---|---|
Benefits Less Risk
Industry-Leading Energy Efficiency
Fast, Simple Installation, Reliable
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Benefits
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Features
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Features
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To protect your critical types of equipment Nantech power systems Pvt.Ltd. the best servo voltage stabilizer dealers provide one of the best voltage stabilizers in Chennai city. This city is already advanced in technologies providing the futuristic level of hardware designs. If you are looking for servo voltage stabilizers your search ends here.
Voltage stabilizers are used to stabilize or regulate the voltage if the voltage is fluctuating over a given range. The main purpose of stabilizers is to provide a constant voltage to load or appliances.Servo Stabilizer is a Servo motor driven stabilization system that performs optimum voltage supply.
Servo stabilizer is an electromechanical device therefore its voltage correction speed is slower than static voltage stabilizer.
Following are the two types of servo voltage stabilizers
Air-cooled Servo Voltage Stabilizers are very much useful for various electrical as well as electronic applications.The servo stabilization mechanism with air-cooling means efficiently ensures optimumvoltages.This stabilizer includes a transformer and a power control circuit for controlling output AC voltage. The negative feedback circuit controls the voltage or power automatically and regulates it to a level that’s set or required. The most effective part is that within the entire operation, the voltage regulator doesn’t require any manual interruption, it functions automatically.
Oil-cooled have inherently higher short-time or sustained overload capacity as compared to Air-cooled types. The main difference between oil-cooled and air-cooled stabilizers is the capacity of oil-cooled stabilizers are for higher capacity. These are used in places where there is a high frequency of fluctuating voltage in the power supply. Anoil-cooled stabilizer guarantees that the fluctuation in the power supply does not affect the electronic or electricaltypes of equipment.
| Air-cooled servo voltage stabilizer | Oil-cooled servo voltage stabilizer | |
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| Cooling type | Natural Air-cooled | Oil-cooled |
| Mode of system | Fully Automatic | Fully Automatic |
| Input Voltage | 300-460V / 340-480V / 360-460V 3Phase | 300-460V / 340-480V / 360-460V 3Phase |
| Frequency | 45 - 55 Hz | 45 – 55 Hz` |
| Connections | Star | Star |
| Output voltage | 380 - 400V | 380 - 400V |
| Waveform Distortion | Nil | Nil |
| Output Waveform | As same as Input | As same as Input |
| Operating Temperature | 0°C to 45°C | 0°C to 45°C |
| Insulation | Class F | Class F |
| Output Voltage Regulation | +1% (No Load/Full load) | +1% (No Load/Full load) |
| Efficiency | 98% | 98% |
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| For more details and support | Click Here | Click Here |

Chennai city is leading in the hardware industry. From the past few years, it has advanced alot in hardware technology development. Foremost Nantech Power Systems Pvt Ltd., one of the most important major hardware manufacturing companies that provide top-level transformers.
Constant Voltage Transformer (CVT)is a non-linear transformer also known as Ferro resonant Transformer (Ferro).
Ferro resonance is a regulated voltage output provided by CVT through an electromagnetic phenomenon.
CVTs are basically 1:1 transformer that is excited high on their saturation curves, thereby providing an output voltage which isn’t significantly tormented by input voltage variations. This special characteristic is that the foundation of the appliance of Ferro resonant transformers as power conditioners.
An Ultra isolation transformer is a transformer that’s accustomed transfer electricpower from a source of alternating current (AC) power to some equipment or device while completely isolating the connected device from the power source, usually for safety.

An isolation transformer is a transformer, usually with symmetrical windings, which is used to decouple two circuits. An isolation transformer allows an alternating current(AC) signal or powers to be taken from one device and lead into another without electrically connecting the two circuits. Isolation transformers block the transmission of direct current (DC) signals from one circuit to another, but allow AC signals to pass through. They also block interference caused by ground loops. Isolation transformers with electrostatic shields are used for power supplies for sensitive equipment like computers, Lab Instruments, CNC Machines, Medical Equipments, etc.
Isolation Transformer employs a novel multiple shielding technique that reduces the inter-winding capacitance to a large extent and increases the DC isolation.
| Parameters | CVT | UIT |
|---|---|---|
| Transformer | Ferro resonant Transformer | Copper Wound Transformer |
| Noise Rejection | broadband for common & transient modes | excellent common-mode |
| Voltage Available | 2 to 680 Vac | 55-0-55 to 680 Vac |
| Voltage Stabilization | 5:1 or 15:1 or better | none |
| Input Voltage | 170 to 260 V | 115V/230V/415V |
| Output regulation | 3-5% | < 2% |
| Cooling Type | 170 to 260 V | Air/Oil cooled |
| Waveform | Sinusoidal | Sinusoidal |
| Efficiency | Better Than 85 % | 96 to 98%. (Depend on Capacity) |
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First important factor for a person while choosing an inverter is to check the power (in Watts) consumption. The following link maybe of help - https://www.vguard.in/product/product-power-calculator
Volt- Ampere (VA)- It is a unit of electrical power in a (electrical) circuit.
650 VA is 520 Watts;700 VA is 588 Watts etc
(1kVA is 1000 VA)
| Exide | Microtek | Luminous | |
|---|---|---|---|
| Volt-Ampere available (capacity) |
650, 850, 1050, 1450 (VA) 2, 2.5, 3.5, 5.2, 7.5, 10 (kVA) |
700, 900, 1100, 1250, 1600, 2000 (VA) 2.6, 3.6, 5.5, 5.7, 8, 10 (kVA) |
700, 850, 1050, 1650, 1100,1700 (VA) 2, 2.5, 3.5, 5.2, 5.5, 7.5, 10 (kVA) |
| Features |
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| Price | Starts from Rs.4300 for 650 VA | Starts from Rs. 2700 for 700 VA | Starts from Rs. 3400 for 700VA |
| Battery Capacity | 150 Ah for all Inverters in VA For the inverters with kVA more than 150 Ah batteries can be used. Recently a few models come which operate on capacity from 135- 200 AH (for VA models only) 1 unit of 12 V batteries for VA |
150 Ah for all Inverters in VA For the inverters with kVA more than 150 Ah batteries can be used. 1 unit of 12 V batteries for VA |
150 Ah for all Inverters in VA For the inverters with kVA more than 150 Ah batteries can be used. Luminous has made new models of inverters which run on 200 Ah, 220 Ah etc( for VA models) 1 unit of 12 V batteries for VA |
| Warranty | 2 years manufactured warranty | 2 years manufactured warranty | 2 years manufactured warranty |
| Customer ratings | On Flipkart, Exide comes third in comparison to the other both brands in terms of popularity. | On Flipkart the second highest number of inverters with highest ratings are from Microtek | On Flipkart the maximum number of inverters with highest ratings are from Luminous |
| Type of Inverters | Sine Wave Inverters and Pure Sine Wave options are also present. | Sine Wave Inverters and Pure Sine Wave options are also present. | Sine Wave Inverters and Pure Sine Wave options are also present. |

What are tubular batteries?
Tubular batteries are also known as deep discharge batteries is a lead-acid battery. They provide a small amount of current, for example, 5 Amperes, for a long period of time. The electrodes of these batteries are thicker than the regular ones and hence cannot release a large amount of current. Moreover, they cannot be used in domains where a large amount of current is required in a relatively short period of time. Although they don’t provide high current, they last for a longer duration as compared to regular flat plate batteries.
Nantech Power Systems provide a multitude of tubular batteries:
As there are several options, we have provided a brief yet comprehensive comparison of different tubular batteries that you can choose from.
| Exide | SF Sonic | Luminous | Rocket | Okaya | |
|---|---|---|---|---|---|
| Plate size | The tubular plates are thick in nature. | The plates in SF sonic are constructed to be wide and thick. | The luminous tubular range of batteries is designed with thick tubular plates. | Positive plates are used with low antimony alloy. | Okaya batteries are designed with thick and strong plates that extend the working life of the battery. |
| Climatic conditions | Can be operated in extreme climatic conditions. | Designed to work in hot and humid weather conditions. | Designed to work in hot and humid weather conditions. | Designed to work in extremely hot and cold climatic conditions. | This zero-maintenance battery can be used in areas where the temperature is warm and humid. |
| Maintenance | LOW | LOW | LOW | Ultra-Low | Zero-maintenance |
| Warranty period | 3-4 years | 42 months | 24 months | 24 months | 3 years |
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To conclude, when you decide to purchase a tubular battery, make sure you understand your needs perfectly and are aware of the environment you are residing in. For places that have hot and humid weather conditions, like Chennai, all of the above Nantech Tubular batteries work perfectly well.