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Soft battery maker Enfucell plans to expand into mainland and US

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Finland soft battery developer Enfucell is looking for Euro5 million (HK$61 million) in financing for business expansion in the United States and in China, said chief operating officer Risto Huvila.

The company holds the patent for soft battery technology, developed by Zhang Xiachang, a Shanghai-born Chinese scholar who has studied in the Finnish capital Helsinki since the 1970s.

Soft batteries, which emit low voltage power, are as thin as a piece of paper and are printed on film. Their size and the fact they can be bent and crumpled means they can be embedded in a wider range of products than conventional batteries.

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Mr Zhang said applications could include cosmetic masks and Radio Frequency Identification (RFID) tags used to identify luggage at airports. These batteries can supply power for up to a year.

'Cosmetic products such as masks are more effective if the ingredient is placed on the soft battery,' Mr Zhang said.

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'It will be absorbed by the human skin more effectively because of the power from the soft battery.

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