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F2024.1.5 A detection device for lithium batteries
F2024.5.7 A method and system for collecting AC excitation voltage of lithium batteries based on DC compensation - Invention Patent Certificate
F2024.08.27 A Four Terminal Test Line Contact Detection Method and System
F2024.09.10 A testing method for accurately identifying micro short circuits in battery cells before injection
F2024.10.01 A linkage protection circuit after arc detection
F2024.10.25 A DC voltage acquisition circuit based on temperature compensation
F2024.12.10 A method for synchronously testing the resistance and capacitance values of battery cells under high voltage excitation
F2025.01.24 A detection method and device for short circuits in solid-state batteries
ISO9001-2023
R2022.12.6 Ruijie fully automatic safety comprehensive testing line software v1.0
R2022.12.6 Ruijie fully automatic lithium battery testing and sorting software v1.0
R2024.09.06 AC Charging Pile Online Detection Technology System V1.0
R2024.09.06 Automatic Testing System Multi Platform Data Monitoring System V1.0
R2024.09.25 Potential Balance Tester Software Based on High Precision Welding Resistance Testing Technology V1.0
R2024.12.04 High precision cell short circuit tester software V1.0
R2024.12.05 Wiring harness comprehensive testing system software V1.0
R2025.01.06 Ruijie Battery Self Discharge Tester Software V1.0
RJ69 UL Certificate
RJ69 CE certificate
S2023.5.5 A battery cell short circuit testing device
S2023.5.5 A multi-channel parallel testing device for short circuit testing of battery cells
S2023.5.5 A high-precision DC resistance measurement circuit based on thermoelectric potential compensation
S2023.6.20 A tester for simultaneously testing the edge voltage and resistance of soft pack batteries
S2024.06.18 A high-precision DC resistance measurement circuit based on analog switch
S2024.07.26 A voltage regulator circuit structure for a voltage tester
S2024.11.08 A semi-automatic blade battery blue film withstand voltage testing fixture
W2022.12.30 Battery Internal Resistance Tester
W2022.12.30 Lithium battery cell short circuit tester
W2022.12.30 Voltage Insulation Tester
W2024.2.13 Milliohm Battery Testing Graphic User Interface for Battery DC Internal Resistance Tester 3501
W2024.2.23 Milliohm battery testing graphical user interface for precision battery internal resistance tester 3563
W2024.4.16 Graphic user interface for AC/DC withstand voltage insulation tester 6837
W2024.4.16 Graphic User Interface for Lithium Battery Cell Short Circuit Tester 69XX
W2024.6.12 Micro Euro Battery Test Graphic User Interface for High Precision DC Resistance Tester 3545
High tech enterprises
CE certificate for AC/DC withstand voltage insulation tester
Qingdao specialized, refined, unique and new small and medium-sized enterprises
S2024.06.18 Zeroing fixture for probe rod battery AC/DC internal resistance tester
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