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EV41H Cat 1 Battery GNSS Tracker

Cat 1 Battery GNSS Tracker

The EV41H is a 4G LTE GPS tracker designed for smart battery swapping, allowing for data interaction between battery and cloud platform&App. It supports triple positioning technology and communicates with the BMS protection board in the battery via the TTL/485 interface. And the EV41H can collect and upload the status and data of batteries to the platform, helping increase service life, and reduce the risk of theft. The wide, 9-90V input voltage range is compatible with batteries of different voltage types, and the features of this device will prove valuable in managing batteries of all sorts.

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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.
Compact Size
Ideal for the installation in a small space to maximize unnoticeability.
Multiple Working Modes
Configurable working modes according to your actual demands.
Multiple 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 100.15 x 37.00 x 13.18 mm
Weight 35g
Operating environment
Operating temperature –20 to +70
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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