Almost 23000 miles driven Toyota Yaris hybrid 1500c...
You should follow the safing procedure for Nimh Battery. You should read the complete guideline from the following link;http://crrtraining-com/CRR2/assets/pdfs/QT013A.pdf
Just keep ur rear floor mats clean to prevent dust going in the battery cooling system under rear seat. Avoid hard accelerations as this strains the battery, (currents can peak as high as 60amps or more) resulting in reduced battery life.for comparison ur home split ac draws around 15 amp current
2017 model, right? Then you dont need to open up the battery to do stuff like busbar cleaning, as this is not required at this stage.
Sir 2014 model
reach battery packclean terminals of all cellscheck fan for dirt or any blockage in ventilation path
a more detailed service will be to individually check all cells and re-arrage them with cells showing more performance in the middle
NYC cabs place a filter in that cooling duct to prevent debris from passing through.
And at least in Pakistan where dust/dirt comes a lot in cabin with dirty shoes. One should clean/replace these filters timely. People are stupid enough to actually remove them so that hybrid system stays cool.
Thats not limited to cars
Ive seen people remove air filters for their home ac because baar baar ki jhanjatt.
Split draws it at 220V, AC. Here dc and low volts
Well then as pointed above, u may need busbar cleaning, but its not a diy job for novice, and busbar nut torque is very very important. I hav seen numerous battery packs with overtightened busbars leading to cell leakage nd other problems.
Hahahaha