Nisam znao za to, na mnogim telefonima sam koristio jače punjače od fabričkih i uvek se punio isto kao i s originalnim.
Ovo sam našao na netu u vezi jačeg punjača na nexus 5.
Anandtech says that the Nexus 5 charging limits input to a max of 1.5A.
When it comes to charging, Google continues to do the sane thing and implement BC 1.2 signaling. Unlike the LG Optimus G, the Nexus 5 does not use the battery charging IC Qualcomm makes for use in conjunction with its normal PMICs, instead it uses the TI BQ24192 to charge at up to 1.5 A maximum and a MAX17048 fuel gauge. This seems to be done in order to accommodate wireless charging, though there could be other cost considerations at play. The Nexus 5 seems to charge in the linear region at just above 1 A however, although the limit set for BQ24192 is 1.5 A, and has a total charge time just above 2.5 hours on the supplied 1.2 A charger.