Electrical Characteristics

Power Supply: Battery (Rechargeable)

Operating Voltage Range: DC 3.4V - 4.5V

Operating Current: 4V/Average 55.5mA

Standby Current: 4V/Average 5mA

Sleep Current: 4V/Average 3.1mA

Internal Battery Capacity: 20000 mAh (3.7V polymer battery)

Environmental Characteristics

Operating Temperature Range: -20°C - 75°C

Storage Temperature Range: -30°C - 80°C

Operating Humidity Range: 10%-85% RH (non-condensing)

Communication Characteristics

Communication Module Brand/Chip Model: EC25/EC200/UC200/7070G

Communication Frequency Band: See description at the end of this article

SIM Card: Micro SIM Card

Communication Antenna: Internal

GPS/BD Positioning Characteristics

Positioning Module Brand/Chip Model: Zhongkewei AT6558R

Cold Start Time: Average 32 seconds

Warm Start Time: Average 1 second

Sensitivity (Tracking): -162 dBM

Positioning Antenna: Built-in

External Interface

Light Sensor: Built-in light sensor

USB: 5V Charging Port

Specifications

Dimensions: 121mm * 65mm * 48mm (20,000mA)

Casing Material: ABS Plastic

IP Rating: IP65

Magnet: 22mm * 4mm * 5 NdFeB permanent magnets

Main Weight: 20,000mA (472g)