Sorry this text is only in French
http://auto.lapresse.ca/auto-ecolo/201312/12/01-4720253-le-froid-influe-sur-lautonomie-et-la-recharge-rapide.php?utm_categorieinterne=trafficdrivers&utm_contenuinterne=cyberpresse_B2_auto_508450_accueil_POS1
If you want it in english right click and click on...