Leader 120ah Battery

The Leader 120Ah battery is a high-performance power storage solution designed for residential and light commercial use. Available primarily in Tall Tubular and Short Tubular configurations, these batteries are engineered to withstand deep discharge cycles and the demanding electrical conditions of regions with frequent power outages.

Below are the detailed specifications and a comprehensive description of the Leader 120Ah battery.

Technical Specifications

Detailed Product Description

1. Advanced Tubular Technology

The core of the Leader 120Ah battery lies in its tubular plate design. Unlike standard flat-plate batteries, tubular batteries use positive plates made of lead-oxide-filled tubes. This design provides a larger surface area for chemical reactions and prevents the shedding of active material, which is the primary cause of battery failure. This makes the Leader 120Ah exceptionally durable and capable of delivering a steady power supply over long durations.

2. High Temperature Resilience

Designed specifically for tropical climates, these batteries feature a robust grid alloy that minimizes corrosion even in high-temperature environments. The battery can operate efficiently at standard temperatures around 27°C but is built to maintain performance stability when ambient temperatures rise, ensuring that your backup doesn’t falter during peak summer months.

3. Deep Discharge & Fast Charging

One of the standout features of the Leader 120Ah is its Deep Discharge Recovery. It is designed to be discharged to a low level without permanent damage to the cells. Furthermore, the battery utilizes low-resistance materials that allow for faster charge acceptance. This is crucial for areas where the “on” time of the grid is short, requiring the battery to replenish its energy quickly before the next power cut.

4. Low Maintenance Design

Leader has focused on user convenience by incorporating ceramic water level indicators. These floats allow users to monitor the electrolyte levels at a glance without having to open the vent plugs. The battery also features a high-purity electrolyte and special additives that significantly reduce water loss, meaning you only need to top it up every 8 to 10 months under normal usage.

5. Application Versatility

The 120Ah capacity is a “sweet spot” for many users. It is ideal for:

• Homes: Powering 2–3 fans, 3–4 LED lights, and a TV for approximately 4 to 6 hours.

• Small Offices: Providing backup for computers, routers, and essential lighting.

   

• Solar Systems: The C10 rated solar variants are specifically optimized for off-grid and hybrid solar inverters, ensuring high efficiency in energy conversion.

   

6. Safety and Build Quality

The battery casing is constructed from high-grade, impact-resistant ABS plastic. This ensures that the battery is leak-proof and can withstand minor physical shocks during transport or installation. Additionally, the non-leaking vent plugs are designed to capture and return acid fumes to the cell, minimizing environmental pollution and the risk of terminal corrosion.

Comparison Note

• Tall Tubular (LFPN/LS): Best for maximum backup and longer life (occupies more height).

• Short Tubular (LSTJ): Best for compact spaces where floor area or height is limited, offering similar performance in a smaller footprint. Warranty Policy of Leader Battery

• The warranty policy for a Leader 120Ah battery depends on the specific model and series you own. Leader typically uses a “Split Warranty” system, which consists of a Free Replacement Period and a Pro-Rata Period.

  1. Warranty Duration by Model

  Depending on whether you have a standard inverter battery or a solar-optimized one, the duration varies:

  • Tall Tubular Series (e.g., LS-12036 / LFPN 1536): Usually comes with a 36-month warranty ($18\text{ months free replacement} + 18\text{ months pro-rata}$).

  • Solar Tubular Series: Often carries a longer 60-month warranty ($36\text{ months free replacement} + 24\text{ months pro-rata}$).

  • Xtra-Power Series: Some premium models may offer up to 72 months ($36 + 36$ or $30 + 30$).

Would you like me to calculate the estimated backup time for specific appliances you plan to use with this battery?