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Battery Discharge Tester

Location: China Posted: Oct 15, 2021 2:38:51 AM Hits: 97

Battery Discharge Tester

Ref: TVR64356
Product description:
Battery discharge tester can be used as a discharge load, and through the continuous control of the discharge current, discharge with a set constant current. If the discharge duration has reached the set discharge duration, the tester will automatically stop the discharge and record all valuable and continuous real-time data of the process.

Battery discharge tester

Technical parameter:

Applicable battery

Lead-acid battery

Output voltage


Output current


Operating mode

Used independently or with a constant-current module

Protection performance

●Input terminal overvoltage protection, prompts on the LCD;

●Reverse polarity protection, buzzer alarm;

●Overcurrent protection, prompts on the LCD;

●85℃ overheat protection, prompts on the LCD, buzzer alarm.

Single battery voltage acquisition

The 433RF wireless module supports a communication distance longer than 100 m and monitoring for single battery voltages of 2V, 4V, 6V and 12V. If the total voltage is not beyond the set value, each battery pack will have an unlimited single battery quantity and can monitor one to sixteen RF wireless monitoring modules at the same time. One RF wireless monitoring module can monitor 12 single batteries at the same time.


The tester has a comprehensive protection function, wireless repeater access is simple, safe and accurate

Common faults and methods:





The module indicator is lit; the single batteries fail in receiving data.

Correct the module quantity on the tester and make the module address range correct.


The module indicator does not remain lit but is flickering.

The module needs at least four single batteries (numbered as “0” to “4”).

More details: Battery Discharge Tester
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