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EV41M Cat 1 Battery GNSS Tracker

Cat 1 Battery GNSS Tracker

The EV41M is a hidden-installed 4G LTE battery tracker with a handle structure, and the advanced GPS antenna provides strong signal acquisition and more accurate positioning capability. The EV41M's TTL/485 interface allows for communications with the BMS protection board in the battery and the body computer of the vehicle. In addition to these features, triple positioning technology and the wide, 9-90V input voltage range will make the EV41M a perfect solution for position and status monitoring of lead-acid and lithium batteries, and anti-theft.

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Battery Management System
Realize the transparent transmission of battery data, better obtain the status of battery cells.
GPS & BDS & LBS Positioning
A synergy of multiple positioning systems ensures that locations
are accurately displayed on the cloud platform.
4G LTE Communication
The device can receive and transmit data in the coverage of the 4G network.
9-90V Operating Voltage
Wide operating voltage range is suitable for a huge variety of batteries.
Handle Structure
The specific structure that designed for hidden installation.
IPX5 Water Resistance
Rugged design ensures continued optimal performance,
even in the toughest conditions.
Geo-FenceMultiple Alerts
A virtual area set on the platform by yourself, you'll be informed when
the battery crossing its boundary.
Remote Cut-Off (Power)
Immobilize the battery by cutting off its power source via an installed relay.



Positioning system GPS+BDS+LBS
Frequency GPS: L1
Positioning accuracy <2.5m CEP
Track sensitivity -165dBm
Acquisition sensitivity -148dBm
TTFF (open sky) Avg. hot start ≤1sec
Avg. cold start ≤32sec
Communication network LTE Cat 1
LTE-FDD: B1/B3/B5/B8
LTE-TDD: B34/B38/B39/B40/B41
Input voltage 9-90VDC
Physical specification
Dimensions 128.8 x 62.0 x 23.1 mm
Weight 178g
Operating environment
Operating temperature –20 to +70
IP rating
Sensors 3-Axis Accelerometer
Scenarios Abnormal vibration alert, Geo-fence entry/exit alert, Power failure alert, Removal alert


User Manual


Quick Start

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