At present mobile phone charger of the following focused on waste:
Mobile phone charger has been wasted, they already exist in China 1.4 billion population of about 40 million home and family. Half of the families have already lost 2 / 3 of the mobile phone, that is, 20 million * 2 / 3 = 13 million mobile phone charger.
Cell phone chargers is wasted, they exist in a million per year replacement users. If the original charger can continue to use, then the 100 million replacement is purely a waste of the user, the average monthly waste of 8.3 million mobile phone charger.
Be a waste of cell phone chargers, they exist in the average monthly increase of 5 million mobile phone users for PB991A, PB992A, PB994A, PB995A. Suppose evenly distributed 5 million households, while about 2.5 million families with 2.5 million a waste of * 2 / 3 = 1.6 million mobile phone charger.
At present, universal cell phone charger on the market of hp battery price of 15-50 million range, according to the average price of 30 yuan count, then at least a waste of the current month (8.3 million +160 million) * 30 yuan = 297 million.
