Faced with a slow charge as its two-chempecker from the two-chamber Z.U. Smartphone, as well as with slowly charging a two-chemper smartphone from a double pottery.
For the weekend, it was measured, figured out the reasons and eliminated. It turns out that in almost all double chapels, a specially complete cable is extremely thin, limiting the charging current of the panibank at 0.5a.
This is due to the fact that the double pots are not equipped with double-digging z. In particular, stock z. Nokia, Philips, Lenovo, HTC 0.5A when connecting to double-chempecked smartphones and plug in thick (from the smartphone), the wire is issued (for a short time!) To 0.8-1.A, and Z.U 1A is issued to 1.5-1.7a. Accordingly, if it is thoughtlessly connect these near-suming z.u. To the chalktank with the entrance to 2a, z.u. Thin wire, plibank will be charged with a current of 0.5a and overload Z.U. will not happen . But on the thick two-chemper wire from the smartphone - Z.U. Issuance of abnormal current, it will be overloaded and after some time it can overcome.
Of course, the charging of the smartphone from the panibank is a thin wire also goes to 0.5a, which is enough for slow recharging, but not enough for recharging, and for active work, which was noticed me.
The measurements made on three (!) Affordable beliefs: Lenovo PB300, PB10600, Xiaomi 10,000 - in all input to 2a, all standard thin cable allowed only charging current to 0.5a.
Accordingly, now, every chalktank complied with a thick brand wire 20AWG (by the way, a couple remained, I can share) and charging current (both workers from the network and smartphone from the chalk) became stable 1.7-2.0
P.S. It is a pity that it is not written in one instruction on the panibank.
Post has been editedIzb - 29.02.16, 13:02