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Top 7 high-tech trends in 2015 (4)

(People's Daily Online)    10:26, January 07, 2015
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Durable battery

How often do you recharge your smart phone? It’s different for everyone. Personally speaking, my smart phone is charged (on average) every day, and my tablet PC every other day. There is a huge gap for the development of more durable batteries. A fully charged electronic car, for example, can cover only 200 kilometers.


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(For the latest China news, Please follow People's Daily on Twitter and Facebook)(Editor:Gao Yinan,Yao Chun)

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