At just 2.75 inches (70 mm) thick, the Litio 1.28 is designed to disappear into even the tightest spaces. Its sleek, wall-mountable form makes it perfect for installing behind seats, inside compact enclosures, or along walls—indoors or out—without sacrificing power or performance.

Don’t let its slim profile fool you—the Litio1.28H-BT delivers serious power for demanding applications. Engineered with advanced LiFePO4 cells, it provides stable, high-output energy to support everything from home backup to mobile and off-grid systems. Its compact size makes installation easy, while its performance rivals larger, bulkier batteries—offering long-lasting, dependable power in a sleek form.

The Litio1.28H-BT features an advanced Battery Management System (BMS) with built-in Bluetooth for intelligent performance and effortless monitoring. Access real-time data, track battery health, and stay in control—anytime, from your smartphone.

The Litio 1.28H-BT includes an integrated heating system that allows safe charging and stable performance even in sub-zero conditions. Its temperature-regulated LiFePO₄ cells protect the battery during cold weather and ensure long-term reliability. Ideal for RVs, off-grid setups, and compact installations where consistent winter performance is essential.

Before installing the battery, make sure to leave 1.97–3.94 in (50–100 mm) of clearance at the top, and at least 7.87 in (200 mm) on the side with the busbars.