SAKO Li-Max 12.8V 200Ah LiFePO4 Lithium Battery

The SAKO Li‑Max 12.8V 200Ah LiFePO₄ Lithium Battery is a high-performance, deep cycle energy storage solution designed for homes, businesses, solar energy systems, UPS backup, and off-grid installations. Built with advanced LiFePO₄ (Lithium Iron Phosphate) technology, this battery offers unmatched safety, superior cycle life, and reliable performance — making it an ideal choice for modern energy storage in Bangladesh.

With a nominal voltage of 12.8V and a capacity of 200Ah, the battery provides approximately 2.56kWh of usable energy, enough to power high-demand appliances and electronics for residential and commercial applications. Its robust design and lightweight construction make it suitable for a wide range of applications, including solar home systems, industrial backup power, off-grid installations, RVs, and marine power systems.

One of the key advantages of the SAKO Li‑Max 12.8V 200Ah battery is its long cycle life. Rated for up to 5000 cycles at 25°C with 80% Depth of Discharge (DoD), it significantly outperforms conventional lead-acid batteries, providing years of reliable service. This extended lifespan reduces maintenance requirements and overall cost of ownership, making it a cost-effective solution for both residential and commercial users.

Equipped with a Smart Battery Management System (BMS), this battery ensures comprehensive protection against overcharge, over-discharge, overcurrent, short circuits, and extreme temperatures. The BMS also balances individual cells, optimizing performance and extending the battery’s overall lifespan. Combined with the inherent thermal and chemical stability of LiFePO₄ chemistry, the battery is safe, reliable, and environmentally friendly.

The battery supports continuous discharge currents up to 100A and pulse discharge up to 200A, making it suitable for applications requiring surge power such as inverters or motor-driven devices. Its IP65 protection rating ensures resistance to dust and water ingress, allowing safe installation in homes, offices, and semi-outdoor environments. With a weight of approximately 27 kg and compact dimensions, it is easy to transport, install, and integrate into existing energy systems.

Designed to withstand the challenges of Bangladesh’s power environment, the SAKO Li‑Max 12.8V 200Ah battery delivers reliable energy during frequent power outages, voltage fluctuations, and grid instability. Its low self-discharge rate ensures that stored energy remains available even after extended periods of inactivity, ideal for seasonal or backup energy storage.

Applications of this battery include:

• Solar energy storage systems for homes and businesses
• UPS backup power for sensitive electronics and appliances
• Off-grid and hybrid inverter systems
• Marine and RV power supply
• Industrial energy storage and backup

Product Data Sheet

This SAKO Li‑Max 12.8V 200Ah LiFePO₄ Lithium Battery provides high-capacity energy storage, smart protection, long lifespan, and versatile application — making it an excellent choice for modern energy solutions in Bangladesh. It is perfect for solar systems, backup power, off-grid installations, and mobile energy applications, offering users reliable, efficient, and safe power for years.