Inverter batteries are the backbone of uninterrupted power supply, ensuring smooth operation of homes and businesses during power cuts. However, one of the most common issues that affect battery performance is sulphation—a condition where lead sulfate crystals accumulate on the battery plates, reducing its efficiency and lifespan.
At Extron Battery, a trusted tubular battery manufacturer in India, we prioritize delivering high-performance batteries with superior longevity. But to get the best out of your inverter battery, understanding and preventing sulphation is crucial.
What is Sulphation?
Sulphation occurs when lead sulfate (PbSO₄) forms on the battery’s plates and hardens over time. While some amount of sulphation is normal during battery discharge, excessive build-up can:
✔ Reduce battery capacity
✔ Increase charging time
✔ Cause premature battery failure
The good news? With proper care and maintenance, you can prevent sulphation and extend the life of your inverter battery.
How to Prevent Sulphation in Inverter Batteries?
1️⃣ Keep Your Battery Fully Charged
One of the primary causes of sulphation is leaving the battery in a discharged state for long periods. Always ensure your Extron inverter battery is fully charged, especially if not in use for extended durations.
✔ Avoid deep discharges
✔ Regularly top up the charge
✔ Use an efficient charge controller
2️⃣ Use a Smart Charging System
A low or irregular charging voltage can lead to incomplete charging, accelerating sulphation. A good-quality inverter with a smart charging mechanism can prevent undercharging and overcharging, keeping your battery healthy.
3️⃣ Regularly Check & Maintain Electrolyte Levels
For tubular inverter batteries, electrolyte levels play a crucial role in performance. Low electrolyte levels expose the battery plates, leading to sulphation.
✔ Check electrolyte levels monthly
✔ Use distilled water only to top up
✔ Avoid overfilling, as it can cause leakage
4️⃣ Perform Equalization Charging
Equalization charging is an occasional controlled overcharge that helps break down hardened lead sulfate crystals. This process restores lost capacity and improves battery life.
✔ Perform equalization every 2–3 months
✔ Follow manufacturer guidelines for voltage and time
✔ Do not overdo it, as excessive overcharging can damage the battery
5️⃣ Store & Install Your Battery in a Proper Environment
Sulphation accelerates in extreme temperatures. Always place your Extron inverter battery in a cool, dry, and well-ventilated location.
✔ Avoid direct sunlight and heat sources
✔ Keep away from excessive moisture
✔ Ensure proper airflow to prevent overheating
Why Choose Extron Battery?
As a leading tubular battery manufacturer in India, Extron Battery designs high-performance batteries with advanced technology to reduce sulphation risks. Our inverter batteries provide:
✔ Superior charge acceptance
✔ Longer backup & lifespan
✔ Low maintenance & eco-friendly design
Final Thoughts
Preventing sulphation is key to maximizing your inverter battery’s efficiency and longevity. By following proper maintenance steps, ensuring regular charging, and choosing high-quality tubular batteries from Extron, you can enjoy uninterrupted power for years to come.