Battery Capacity Tester calibration service

With the aim of serving customers with the best after-sales services, EMIN Vietnam has established the Equipment Inspection - Calibration - Repair Service Center. With the support from numerous equipment manufacturers in the world, EMIN Vietnam possesses well-prepared calibrating instruments. EMIN Vietnam has successfully repaired and calibrated specialized equipment in Vietnam, ensuring the quickness, effectiveness and convenience for customers. Only few technical trading company in Vietnam do possess this technical capacity including EMIN Vietnam.

>> Battery Impedance Tester
- Check battery capacity on battery status based on comparison settings of internal resistance and voltage for different types of batteries.

>> Other information
* Battery with low internal resistance will supply current to the device (Load) as required, high internal resistance causes battery voltage to drop. Due to the voltage drop, the current flowing to the device (Load) is cut off leaving energy in the battery.

  * Battery capacity tester can test all types of batteries including Nickel-Metal Hydride (NiMH) batteries, Nickel Cadmium (NiCd) batteries, Lithium-Ion (Li-ion) batteries, alkaline and acid batteries- lead. Users can choose from 2 models to suit their application: Battery capacity tester with battery test card up to 60V and 1200Ah. The battery state analysis is PASS / WARNING / FAIL based on a six-way combination comparing the upper and lower limits of the Internal Resistance and Voltage threshold. This result is then indicated by LED and beep.

For further information about calibration service, visit our website at:

For further information and calibration requirements, Please contact

Equipment Inspection - Calibration - Repair Service Center - EMIN Vietnam JSC 

 Adress: No 11, Hoang Cau Moi Street, Trung Liet Ward Dong Da District, Ha Noi City

Email: - Hotline: 097.251.2864 (Mr. Truong)