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EP821 Pro Intelligent Large-Screen Handheld Trunking Terminal Battery

The Device is equipped with an Android 8.0 Operating System (0S), a Kirin octa-core CPU,an 8-megapixel front camera, and a 12-megapixel HD rear camera. lt supports a wide range of bands on both enterprise and public networks.With an IP68 rating, the Device can be used in transportation, and energy industries, enabling professional trunking dispatching, multimedia dispatching, and broadband data services.

  1. Battery Type: Lithium - ion
  2. Standard Voltage: Not explicitly stated, usually around 3.7V or 7.4V for lithium - ion batteries, specific to be confirmed according to the product (common lithium - ion battery voltage, for reference only)
  3. Rated Capacity: 4000mAh
  4. Energy Content: Approximately 14.8Wh (calculated by 3.7V×4000mAh÷1000, if the voltage is 3.7V)
  5. Weight: Not specified, generally, the weight of a 4000mAh lithium - ion battery is about 150 - 200g, actual may vary
  6. Dimensions: Not provided in the available information, to be determined according to the actual product
  7. Compatibility: Specifically for EP821 Pro intelligent large - screen handheld trunking terminal
  8. Charging Power: Support 9V2A fast - charging, charging power is 18W
  9. Standby Time: More than 60 hours
  10. Number of Batteries: Standard configuration is 2 detachable batteries

    Product Parameters

    Type

    Specs

    Processor

    Kirin octa-core CPU

    Display

    5-inch 1,920 x 1,080 touchscreen

    Built-in Memory

    3GB RAM+32GB FLASH

    External Memory

    MicroSD(128 GB)

    Rear Camera

    12-megapixel camera with low illuminance supports autofocus and Auto White Balance (AWB) Supports flashlight

    Front Camera

    8-megapixel camera with low light

    Battery Capacity

    Replaceable 4,000 mAh battery with a standby time longer than 60 hours

    Speaker Power

    2.SW(Max)

    Wi-Fi

    2.4 GHz and 5 GHz, IEEE802.11 b/g/n

    Bluetooth

    4.lEDR

    External Port

    3.5 mm HDMI earphone

    SIM Card Type

    Physical SIM card (dual slots, Micro-SIM)

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