MUNEFE Battery Pack Expansion Board, Power Module, Battery Pac | Shop The World
From USA
NewMUNEFE
MUNEFE Battery Pack Expansion Board, Power Module, Battery Pack Charger Accessory for Powering or Charging Devices Home Office
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•TWO WORKING MODES: The battery expansion board offers two distinct operating modes: outdoor portable power supply and indoor UPS power supply. In outdoor mode, the motherboard is powered solely by the battery, providing a maximum external power output of 5.1V at 2.5A, making it suit for portable applications where mobility and convenience are key.
•EFFICIENT POWER DISPLAY: The battery expansion board comes equipped with a clear 4 2 LED indicator system to show real-time charging, discharging, and battery power status. The LED indicators help you track the battery’s remaining charging and ensure that you never run out of power unexpectedly.
•PROTECTIVE FEATURES: Safety is a priority with the battery expansion board, which integrates overcurrent and overdischarge protection mechanisms to ensure good and safe operation. The board’s self-recovery function prevents damage from external short circuits, automatically restoring the output when the short circuit is cleared.
•OVER DISCHARGE PROTECTION: The battery expansion board is equipped with advanced PMU over-discharge protection technology. When the battery voltage drops below 2.8V, the PMU will detect over-discharge and automatically cut off the 5V output to prevent damage to the battery. This feature is especially important for maintaining the longevity and health of your battery over time.
•COMPACT DESIGN: Despite its compact size, the battery expansion board delivers impressive output capabilities. It supports a maximum output of 5.1V at 3A when used as a UPS power supply and can also provide 5.1V at 2.5A for outdoor use, making it highly versatile for various charging and power needs.
From USA
