hube wrote:
差不了多少～
我這次淘回來的成本是650台幣（只有電池盒），
再去光華買變壓器＋2顆電池共花了740，
如果再買2顆電池也要500，
三者加在一起大概1900。
如果在台灣當地買，保固上較好！
因為若在淘寶買的有問題，寄回去很麻煩的！
運費至少150且得自費。。
samsung真貴
電池三陽的一顆才150
5V2A變壓器算150好了
4顆電池=600+變壓器150+本體650=1350
http://www.ebay.ca/sch/i.html?_from=R40&_trksid=p4712.m570.l1313&_nkw=18650+power+box&_sacat=See-All-Categories
Product Description
Feature:
Output voltage: 5V
Output current: 1.5A (MAX 2A)
Charge voltage: DC 5V,1A (recommended more than 1A ).
the center PIN of Charging port is +.
Battery protection: full auto stop, protection against overcharge, the battery voltage is below 2.9V start protection, turn off the output, you can perfect or protect the lithium polymer battery 18650! !
Box size: 106 * 82 * 22mm
Use four 18650 2600MAH battery,Capacity up to 10000MAH.
Please use the 18650 battery without protection. because this power box Circuit built-in protection. otherwise would burn the power box.
Note:
Protection With Activation
Press the activate button to activate battery!(only use after you change the battery. please press one time, do not press long time or many times, that would burn the circuit.)
Do not put anti-battery, that will burn out the circuit board.
Blue LED will light when charging to the load. Flashes during charging, Not the same flicker frequency of different loads, it means that the boost circuit is working. (Some models Always lights)
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