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مشاهدة النسخة كاملة : Tesla unveils battery to power homes


BECKHAM
01-05-2015, 11:07 AM
US electric carmaker Tesla Motors unveils batteries that can power homes and businesses in a bid to expand beyond its vehicle business.

for more... (http://www.bbc.co.uk/news/technology-32545081#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa)