Description
Amizar 200Ah Tall Tubular Gel Battery: The Ultimate Maintenance-Free Power Solution
Take your energy independence to the next level with the Amizar 200Ah Tall Tubular Gel Battery. Specifically engineered for high-demand solar systems and critical inverter backups, this battery combines the legendary durability of Indian Tall Tubular technology with the convenience of a maintenance-free gel electrolyte.
Unlike standard flooded batteries that require messy distilled water top-ups, the Amizar Gel series is factory-sealed and valve-regulated (VRLA). This means zero spills, zero fumes, and zero maintenance, making it the perfect choice for indoor installations, residential homes, and remote telecommunications sites where regular servicing is difficult.
Why Choose Tall Tubular Gel Technology?
The Amizar 200Ah battery stands out by merging two powerful technologies:
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Tall Tubular Plates: The positive plates are housed in reinforced glass-fiber tubes. This design prevents “active material shedding,” allowing the battery to withstand thousands of deep discharge cycles without losing capacity.
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Gelled Electrolyte: By suspending the acid in a silica-based gel, the battery eliminates acid stratification. This ensures consistent power delivery and prevents the internal plates from corroding at the bottom.
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Maintenance-Free (VRLA): The sealed design recombines gases internally, eliminating the need for water refilling and making the battery safe for poorly ventilated spaces.
Technical Specifications & Performance
| Feature | Specification |
| Nominal Capacity | 200Ah @ C20 Rate |
| Nominal Voltage | 12V |
| Battery Type | Tall Tubular Gel (VRLA / Maintenance-Free) |
| Cycle Life (80% DOD) | 1,200 – 1,500+ Cycles |
| Cycle Life (20% DOD) | Up to 5,000 Cycles |
| Design Life | 7 – 10 Years |
| Efficiency | >90% Ampere-Hour Efficiency |
| Self-Discharge Rate | <3% per month at 25°C |
| Charging Voltage | Bulk: 14.2V – 14.4V | Float: 13.5V – 13.8V |
Product Highlights
1. Unmatched Deep Cycle Performance
The Amizar 200Ah is built for the “daily cycle.” It can be discharged deeply every night and recharged every morning by your solar panels without the rapid degradation seen in automotive or flat-plate batteries. This makes it ideal for off-grid living where reliability is non-negotiable.
2. Temperature Resilience & Safety
Gel batteries are naturally more resistant to thermal runaway and extreme temperatures. Whether installed in a hot utility room or a cold outdoor cabinet, the fumed silica gel ensures the battery operates safely and maintains its chemical stability, preventing leaks and bulging.
3. 30% More Cyclic Life
Thanks to its premium Indian manufacturing standards, the Amizar series offers 30% more cyclic life than standard standby batteries. With the ability to provide up to 5,000 cycles at a shallow 20% Depth of Discharge (DOD), this battery is a long-term investment that lowers your total cost of ownership.
4. Fast Charging & Low Self-Discharge
Engineered with high-grade lead-tin-calcium alloys, this battery accepts charges faster than traditional models. Additionally, its low self-discharge rate means it can sit in storage or on “standby” for months and still be ready to power your home during an emergency.
5. Eco-Friendly & Spill-Proof Design
The sealed construction makes the Amizar 200Ah environmentally safe. There is no risk of acid leaks damaging your floors or harmful fumes affecting your family’s health. Its rugged, vibration-resistant casing also makes it suitable for mobile applications like RVs or boats.
Primary Applications
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Solar Off-Grid Systems: The backbone of home power systems, storing solar energy for night use.
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Inverter & UPS Backups: Providing long-duration backup for offices and homes during grid failures.
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Telecommunications: Reliable power for remote towers and communication hubs.
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Security Systems: Ensuring CCTV and electric fences stay active 24/7.





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