Yachu 2.5 kWh Lithium battery

The Yachu 2.5 kWh Lithium Battery is a high‑performance rechargeable energy storage unit built on lithium‑iron‑phosphate (LiFePO₄) technology, designed to provide safe, reliable and long‑lasting power for solar energy systems, backup power, off‑grid installations and residential energy storage applications. It stores electrical energy efficiently and delivers smooth, consistent power to your loads without the weight and maintenance of traditional lead‑acid batteries.

🔋 Battery Type & Capacity

• Chemistry: Lithium‑Iron‑Phosphate (LiFePO₄) — known for excellent thermal stability, safety, long life and deep‑cycle capability compared with lead‑acid alternatives.

• Energy Storage: ~2.5 kWh (2,560 Wh) of usable energy — enough to power lighting, small appliances, communication gear or critical devices during outages or off‑grid operation.

• Nominal Voltage: Common nominal voltages around 25.6 V or 48 V depending on system configuration (often 25.6 V for 2.5 kWh packs).

🛡️ Performance & Protection

• Long Cycle Life: Designed to withstand thousands of charge/discharge cycles (often 4,000–6,000 + cycles at 80 % Depth of Discharge), meaning years of reliable operation.

• Built‑in Battery Management System (BMS): Smart BMS protects against overcharge, over‑discharge, over‑current, short‑circuits and extreme temperatures to increase safety and prolong battery life.

• Low Self‑Discharge: Retains stored energy when idle, reducing the need for frequent top‑ups and preserving capacity over time.

⚡ Benefits & Features

• Lightweight & High Energy Density: Much lighter than equivalent lead‑acid batteries for easier installation and handling.

• Maintenance‑Free: No water top‑ups or periodic maintenance required.

• Broad Application Range: Ideal for solar storage systems, off‑grid homes, telecom backup, UPS applications and small business energy buffer systems.

• Scalable: Can often be connected in parallel (and sometimes series) with other batteries to increase overall storage capacity as needed.

🏡 Common Uses

✔ Solar energy storage — store excess power from solar PV panels for night‑time or cloudy day use.
✔ Backup power — support critical appliances and electronics during grid outages.
✔ Off‑grid systems — power cabins, remote homes or equipment without mains electricity.
✔ Hybrid storage/inverter systems — integrate with inverters and charge controllers for seamless energy management.

🧠 Ideal For

✔ Homeowners seeking reliable backup power
✔ Solar installers and renewable energy professionals
✔ Small business backup and energy cost management
✔ Off‑grid enthusiasts and remote power users