Twenty spare laptops will be stored for six months before distribution to schools. How should their lithium-ion batteries be left?
Vingt portables de réserve seront stockés six mois avant d'être distribués à des écoles. Dans quel état laisser leurs batteries lithium-ion ?
Answers
AFully charged to 100% and plugged in for the whole periodChargées à 100 % et branchées pendant toute la période
BCompletely drained to 0% so that they cannot overheatComplètement vidées à 0 % pour qu'elles ne puissent pas surchauffer
CAt roughly 40–60% charge, switched off, somewhere cool and dryChargées à environ 40–60 %, portables éteints, dans un endroit frais et sec
DIn a hot storeroom to keep them activeDans un local chaud pour les garder actives
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