From plug-discuss-bounces@lists.phxlinux.org Tue Jul 10 06:38:06 2018 Return-Path: X-Original-To: lurker@lists.phxlinux.org Delivered-To: lurker@lists.phxlinux.org Received: from phxlinux.org (localhost [127.0.0.1]) by phxlinux.org (Postfix) with ESMTP id C179C32A0008; Tue, 10 Jul 2018 06:38:06 -0700 (MST) X-Original-To: plug-discuss@lists.phxlinux.org Delivered-To: plug-discuss@lists.phxlinux.org X-Greylist: delayed 1759 seconds by postgrey-1.35 at plug; Tue, 10 Jul 2018 06:38:05 MST Received: from slow1-d.mail.gandi.net (mslow2.mail.gandi.net [217.70.178.242]) by phxlinux.org (Postfix) with ESMTPS id 7C3FD32A0007 for ; Tue, 10 Jul 2018 06:38:05 -0700 (MST) Received: from relay12.mail.gandi.net (unknown [217.70.178.232]) by slow1-d.mail.gandi.net (Postfix) with ESMTP id E8D023A5FAF for ; Tue, 10 Jul 2018 15:08:46 +0200 (CEST) Received: from ocho (ip13.ip-142-44-237.net [142.44.237.13]) (Authenticated sender: ted@gould.cx) by relay12.mail.gandi.net (Postfix) with ESMTPSA id 63398200020 for ; Tue, 10 Jul 2018 13:08:43 +0000 (UTC) Date: Tue, 10 Jul 2018 08:08:41 -0500 From: Ted Gould To: Main PLUG discussion list Message-ID: <1531227692.local-5b3fbd6e-e96b-v1.2.2-96fb3a99@getmailspring.com> In-Reply-To: References: Subject: Re: OT: Charging a Macbook in the woods X-Mailer: Mailspring MIME-Version: 1.0 X-Spam-Level: X-BeenThere: plug-discuss@lists.phxlinux.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Main PLUG discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Main PLUG discussion list Content-Type: multipart/mixed; boundary="===============4132122815447347764==" Errors-To: plug-discuss-bounces@lists.phxlinux.org Sender: "PLUG-discuss" --===============4132122815447347764== Content-Type: multipart/alternative; boundary="5b44afd9_290ac540_2ea5" --5b44afd9_290ac540_2ea5 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline On Jul 10 2018, at 12:30 am, Victor Odhner wrote: > My wife has a tablet (Sansung SM-T530NU Nook) that can be charged in my= truck. But it rejects every attempt to load from the Macbook via USB cab= le or BlueTooth =E2=80=94 the devices see each other, but can=E2=80=99t q= uite get a connection. > Only remaining possibility seems to be a micro SD chip. > > Many of the tablets do special negotiation on power, and the chargers and= others expect that. I'd recommend having a USB condom in general, but in= this case it'd probably also solve the negotiation problem. These are th= e ones I use. https://smile.amazon.com/PortaPow-3rd-Data-Blocker-Pack/dp/B00T0DW3=468/ = (https://link.getmailspring.com/link/1531227692.local-5b3fbd6e-e96b-v1.2.= 2-96fb3a99=40getmailspring.com/0=3Fredirect=3Dhttps%3A%2=46%2=46smile.ama= zon.com%2=46PortaPow-3rd-Data-Blocker-Pack%2=46dp%2=46B00T0DW3=468%2=46&r= ecipient=3DcGx1Zy1kaXNjdXNzQGxpc3RzLnBoeGxpbnV4Lm9yZw%3D%3D) Also there are many extended charge batteries provided by Anker which may= work for your needs. I was looking at buying this one for my Dad who has= a CPAP machine and would like to be able to camp. I imagine a smaller on= e would work depending on what you want. https://www.anker.com/deals/powerhouse2 (https://link.getmailspring.com/l= ink/1531227692.local-5b3fbd6e-e96b-v1.2.2-96fb3a99=40getmailspring.com/1=3F= redirect=3Dhttps%3A%2=46%2=46www.anker.com%2=46deals%2=46powerhouse2&reci= pient=3DcGx1Zy1kaXNjdXNzQGxpc3RzLnBoeGxpbnV4Lm9yZw%3D%3D) Ted --5b44afd9_290ac540_2ea5 Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline
On Jul 10 2018, at 12:30 a= m, Victor Odhner <vodhner=40cox.net> wrote:
M= y wife has a tablet (Sansung SM-T530NU Nook) that can be charged in my tr= uck. But it rejects every attempt to load from the Macbook via USB cable = or BlueTooth =E2=80=94 the devices see each other, but can=E2=80=99t quit= e get a connection.
Only remaining possibility seems = to be a micro SD chip.

Many of the= tablets do special negotiation on power, and the chargers and others exp= ect that. I'd recommend having a USB condom in general, but in this case = it'd probably also solve the negotiation problem. These are the ones I us= e.


Also there are many e= xtended charge batteries provided by Anker which may work for your needs.= I was looking at buying this one for my Dad who has a CPAP machine and w= ould like to be able to camp. I imagine a smaller one would work dependin= g on what you want.

Ted
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