Tubular vs. SMF: Choosing the Right Inverter Battery Type

The battery is the most expensive and critical component of your backup system. In the Indian market, you primarily choose between two technologies for the best inverter battery:

• Tall Tubular Batteries: These are the workhorses of the Indian power market. They feature complex lead-acid plates housed in tubes, allowing for deeper discharges and a significantly longer life (up to 7 years). They require periodic water topping but offer the best value for money.
• SMF (Sealed Maintenance Free) Batteries: Also known as VRLA batteries, these are leak-proof and require zero water topping. They are ideal for high-rise apartments or offices where ventilation is limited, though they typically last 3-4 years.

At Neha Enterprises, our NGuard range covers both, ensuring you have the right fit for your specific environment.

What AH Rating Should You Choose for Your Home?

When comparing inverter battery prices in India, you'll see ratings like 100AH, 150AH, and 200AH. This rating determines your backup duration.

For a standard Indian household with 4-5 hours of daily power cuts, a 150AH Tall Tubular battery is the most popular and efficient choice. If you live in an area with frequent 8-10 hour outages, upgrading to a 200AH battery will ensure you don't run out of power before the grid returns.

Advanced Fast Charging and Deep Discharge Technology

NGuard batteries are engineered with High-Surface-Area Plates and specialized lead alloys. This ensures:

• Fast Recovery: Charges 20% faster than standard batteries, which is critical during unpredictable 'back-to-back' power cuts.
• Low Self-Discharge: Even if the power cut happens after a long interval, your NGuard battery retains its charge effectively.
• High Thermal Stability: Designed to operate safely even in the peak temperatures of Northern and Central India (up to 50°C).

Investment Security: Warranty and Real-World Lifespan

We understand that buying a battery is a significant expense. That's why NGuard provides one of the best inverter battery warranties in India. Our premium tall tubular range comes with up to 60 months of warranty, ensuring you have peace of mind for years.

In real-world Indian conditions, an NGuard battery typically outlasts its warranty period, provided simple maintenance steps are followed. Our pan-India service network ensures that if you ever face an issue, a technician is just a call away.

How to Make Your Inverter Battery Last 7+ Years

Follow these expert battery maintenance tips to maximize your investment:

1. Water Topping: Check the water level indicators every 3 months. Use only distilled water; never use tap water or mineral water as they contain impurities that damage the plates.
2. Terminal Cleaning: Keep the terminals dry and clean. Apply a small amount of petroleum jelly (Vaseline) to prevent white powdery corrosion.
3. Proper Ventilation: Ensure the battery is not kept in a completely closed box or cupboard. Lead-acid batteries release small amounts of hydrogen gas during charging and need air circulation.
4. Regular Discharge: If you don't have power cuts for a month, run your home on the inverter for 30 minutes to exercise the battery plates.