Portable TV

Battery System and Endurance Performance of the Portable TV

The portable TV, also known as the Bestie Machine, is equipped with a high-performance lithium iron phosphate (LiFePO₄) battery system. This power system ensures safe, stable, and long-lasting operation, allowing users to enjoy complete mobility without being tethered to a power outlet.

The battery uses advanced LiFePO₄ cells, known for their excellent thermal stability and long cycle life—supporting over 3,000 charge-discharge cycles. With a nominal voltage of 24V and a maximum output current of 5A, the system is efficient and reliable. Charging is done through a dedicated 2.5mm DC interface, providing quick and secure recharging. The battery system also includes multiple protection features such as overcharge, over-discharge, overcurrent, short-circuit, and over-temperature protection, ensuring safe operation at all times.

From a user experience perspective, the machine includes intuitive LED indicators: flashing green during charging, steady green when fully charged, and flashing red when battery is low. These indicators keep users informed of power status, preventing unexpected shutdowns.

In terms of endurance, a full charge can support several hours of continuous use, depending on screen brightness, content playback, and network activity. This makes the device ideal for mobile exhibitions, promotional events, personal entertainment, and portable teaching. It also supports simultaneous charging and usage, adding further flexibility.

In conclusion, the robust battery system and extended runtime of the Bestie Machine offer a truly portable and convenient experience, particularly suited for users who require high mobility and power independence.