Osaka TA-2500 Battery Price and Review in Pakistan

Key Takeaways

• The Osaka TA-2500 battery is priced at PKR 80,400 as of an observation on 2026-08-26.
• It is described as a 7-plate, deep cycle, lead-acid, tall tubular battery.
• All available specifications are based on retailer product titles, not manufacturer datasheets.
• Always verify current pricing and detailed specifications directly with the dealer before purchase.

What is the current price of the Osaka TA-2500 battery in Pakistan?

The Osaka TA-2500 7PL Deep Cycle Lead Acid Tall Tubular Battery is currently listed at PKR 80,400. This price was observed on 2026-08-26 from the retailer w11stop.com. It is important to note that prices for batteries in Pakistan can fluctuate due to market conditions, import costs, and local taxes. Therefore, we recommend confirming the latest pricing directly with your local dealer or the retailer before making a purchase decision.

Understanding the Osaka TA-2500: Key Features

The Osaka TA-2500 is described by retailers as a Deep Cycle Lead Acid Tall Tubular Battery with 7 Plates. This classification indicates several key characteristics relevant for energy storage applications.

A "Deep Cycle" battery is engineered to provide a steady amount of current over a long period and can be discharged deeply and recharged many times without significant loss of capacity. This makes it suitable for applications like solar energy storage, where batteries are regularly cycled.

"Lead Acid" refers to the fundamental chemistry of the battery, a well-established technology known for its reliability and cost-effectiveness. The "Tall Tubular" design is a specific construction type for lead-acid batteries, often associated with enhanced performance and a longer cycle life compared to traditional flat-plate batteries, especially when subjected to deep discharge cycles. This design typically features robust tubular plates that are more resistant to shedding active material.

The "7 Plates" specification, as listed by the retailer, refers to the number of plates per cell within the battery. While the exact implications for performance are not detailed in the retail listing, the number of plates influences a battery's capacity, internal resistance, and overall power delivery characteristics. These details are derived solely from retailer product titles and should be considered as such, as manufacturer datasheets were not available for verification.

Osaka TA-2500 Specifications Overview

The following specifications for the Osaka TA-2500 battery are derived from retailer listings. These are retailer-listed attributes and should not be considered manufacturer datasheets.

Choosing the Right Battery for Your System

When considering a battery like the Osaka TA-2500 for your solar or backup power system, understanding its type and stated features is crucial for optimal system performance and longevity. A deep cycle battery, such as the Osaka TA-2500, is specifically designed to handle the repeated charge and discharge cycles typical of renewable energy systems, unlike automotive batteries that are designed for short bursts of high current.

The tall tubular construction offers advantages in terms of durability and efficiency, particularly in environments where consistent deep cycling is expected. When integrating this battery into your system, ensure its capacity and voltage are compatible with your inverter and charge controller. While specific capacity (Ah) for the TA-2500 is not provided in the retail listing, its classification as a tall tubular battery with 7 plates suggests it is intended for substantial energy storage. For detailed system sizing and to ensure compatibility, it is always recommended to consult a professional or refer to comprehensive solar sizing guides.

Safety: Handling Lead-Acid Batteries

Lead-acid batteries, including the Osaka TA-2500, contain corrosive sulfuric acid and produce flammable hydrogen gas during charging. Always handle them with extreme caution to prevent injury or damage.

• Eye Protection: Wear appropriate eye protection, such as safety goggles or a face shield, whenever you are working near batteries. This protects against splashes of corrosive electrolyte.
• Ventilation: Ensure the battery is installed in a well-ventilated area. Charging lead-acid batteries produces hydrogen gas, which is highly flammable and can accumulate in confined spaces, posing an explosion risk if ignited.
• No Sparks or Flames: Keep all sources of ignition, including open flames, sparks, and smoking materials, away from batteries, especially during charging. Static electricity can also generate sparks.
• Insulated Tools: Use only insulated tools when working with battery terminals. Accidental contact between a non-insulated metal tool and both terminals can create a severe short circuit, leading to sparks, burns, and battery damage. A spanner across a battery bank can short hundreds of amps, causing immediate and dangerous energy release.
• Kill Power First: Always disconnect all power sources (solar panels, grid power, inverter) before connecting or disconnecting battery terminals. This prevents electrical shocks and short circuits.
• Add Water Only: If the battery requires maintenance, add only distilled or demineralized water to the cells, never acid. Ensure you wear eye protection during this process.

When to call a technician instead

While understanding battery specifications and pricing is helpful for purchase decisions, the installation, configuration, and troubleshooting of solar battery systems often require professional expertise. If you are unsure about wiring connections, setting correct charging parameters for your inverter, or if you encounter any unexpected issues with your battery or solar setup, it is best to consult a qualified solar technician. Attempting repairs or installations without proper knowledge can void your warranty, damage expensive equipment, or pose significant safety risks due to the high voltages and currents involved. The specifications for the Osaka TA-2500 are based on retailer information, and a technician can help verify compatibility with your specific inverter and system requirements, ensuring safe and efficient operation.