Description
Made in India leak-proof sealed maintenance-free AGM Vrla Deep Cycle Battery with wide operating temperature, high impact resistant cast, and low self-discharge.
mercurydirect.com.ng
Mercury GEL Elite 200Ah Deep Cycle Battery
The Maintenance-Free Power Standard for Solar, Inverter & UPS Systems
The Mercury GEL Elite 200Ah Deep Cycle Battery is the definitive solution for users requiring stable, long-lasting backup power with zero maintenance. Specifically engineered for solar, inverter, and UPS applications, this battery thrives in environments where frequent power outages, high ambient heat, and repeated charge-discharge cycles are common.
Utilizing advanced GEL VRLA technology, the electrolyte is immobilized as a gel using silica, making it safer, cleaner, and more durable than conventional flooded or tubular alternatives.
Why This Battery Ranks as the Leading Choice
Engineered for True Deep-Cycle Use: Capable of repeatedly discharging up to 80% of its capacity without compromising long-term performance.
Zero-Maintenance GEL Technology: Eliminates the need for water topping, acid spills, and harmful acid mist, making it ideal for indoor residential or office installations.
Unmatched Thermal Stability: Performs reliably across a wide operating temperature range, resisting the rapid degradation typical of standard batteries in hot tropical climates.
High-Rate Discharge Performance: Heavy-duty internal grids ensure consistent voltage output even under heavy appliance loads, protecting your electronics.
Exceptional Self-Discharge Rates: Retains its charge for extended periods when idle (less than 4% discharge per month), ensuring reliability for emergency backup.
Key Technical Specifications
Battery Type: GEL VRLA (Sealed Lead Acid)
Nominal Voltage: 12V
Rated Capacity: 200Ah (at 20-hour rate)
Weight: ~56.5 kg (Heavy-duty construction)
Cycle Life: Up to 700 cycles at 80% Depth of Discharge (DOD)
Dimensions: 523mm (L) x 240mm (W) x 225mm (H)
Common Use Cases & Real-World Applications
This battery is the preferred choice for critical infrastructure and home comfort, including:
Hybrid and Off-Grid Solar Systems: Storing energy for use during non-sunny hours.
Home & Office Inverters: Providing silent, fumes-free backup during grid failure.
Critical UPS Banks: Protecting data centers and telecommunications equipment.
Security & Emergency Lighting: Ensuring safety systems remain active.
How It Compares in the Market
Vs. Flooded/Tubular Batteries: Offers a completely maintenance-free experience with no water topping or toxic fumes, though tubular batteries may offer more cycles if meticulously maintained.
Vs. Standard SMF/AGM Batteries: The GEL technology provides better recovery from deep discharges and superior performance in high-temperature environments.
Vs. Lithium-Ion: While Lithium offers higher energy density and more cycles, the Mercury GEL Elite provides a dependable deep-cycle solution at a significantly lower upfront cost.
Summary
Product: Mercury GEL Elite 200Ah
Primary Benefit: Maintenance-free, high-durability deep-cycle GEL design.
Quantifiable Advantage: Superior heat tolerance and 80% deep-discharge capability.
Differentiator: Safest indoor installation profile with 12-month warranty support.
Conclusion: Choose the Mercury GEL Elite 200Ah for a professional-grade, “install-and-forget” power solution that combines safety with proven deep-cycle performance.
- Uninterrupted Power Supply (UPS)
- DC Power Supply
- Emergency Lighting
- Network Communication Equipment
- Telecommunications Power Supply
- Railways Signaling Systems
- Power Station System
- Medical Equipment
- Electronic Weighing Machines
- Uninterrupted Power Supply (UPS)
- DC Power Supply
- Emergency Lighting
- Network Communication Equipment
- Telecommunications Power Supply
- Railways Signaling Systems
- Power Station System
- Medical Equipment
- Electronic Weighing Machines


Olushola –
Better
Olumide Odumosu –
Is 200ah battery voltage after charging should read 13.1v
Olalando (verified owner) –
Yes, that is correct sir, or a bit more depending on the inverter.
Olalando (verified owner) –
Yes, even a bit more depending on the type of inverter.