3679 TC reported battery charge loss at Rear DT car (3680).

CE checked 3680 Battery low voltage and over temperature. ~~~~~ CE checked 3680 Battery low voltage and over temperature.
 
EMU 3680 battery replacement completed.
N.AFAIRUZ //15.11.21.
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EMU 3679 Battery to be replaced.
N.ASUAHIDY //16.11.21.
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