Disassembled water dispenser as it was not working at all. The whole thing is removed with the help of removing the latches which keep the inside cage at place. I was not able to remove that cage without destructing the latches (the plastic is very hard). My issue was the battery connector had bad contact. I measured the battery capacity and it was mere 800 mAh which is very low for 18650 battery (it was enough for 5-6 bottles of 11 litres ). Replaced with known good battery extracted from laptop battery.

Everything was glued back with B-7000 glue.

Please feel free to ask questions.

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