[Noisebridge-discuss] Custom power banks - Turnkey manufacturers?

Anders Nelson anders.k.nelson at gmail.com
Thu Mar 17 20:19:45 UTC 2016

I'm trying to create a battery pack for a product I've been involved with
for eons that has a reasonably durable metal case and uses standard Li-Ion

Common power banks use any number of 18650-type 3.7v Li-Ion cells, a casing
around them and a PCB that contains USB connectors plus charging and
protection circuitry. These output 5v at 1A-2.1A.

I need a power bank that has a custom PCB and a non-USB output connector
that puts out 7.5v at 2A.

Essentially almost al design elements in a normal power bank can be used
but I need that higher voltage coming out.


Anders Nelson

+1 (517) 775-6129


On Wed, Mar 16, 2016 at 5:41 PM, Mitch Altman <maltman23 at hotmail.com> wrote:

> Can you explain a bit more about what you're looking for?
> Best,
> Mitch.
> ------------------------------
> Date: Tue, 15 Mar 2016 15:55:55 -0700
> From: anders.k.nelson at gmail.com
> To: dorkbotsf-blabber at dorkbot.org;
> noisebridge-discuss at lists.noisebridge.net
> Subject: [Noisebridge-discuss] Custom power banks - Turnkey manufacturers?
> Hello good people,
> Does anyone know of turnkey manufacturers for those USB power banks that
> actually has design resources to make modifications? I need a custom
> connector and higher-voltage boost stage. I can design the power convertor
> if they can do the mechanicals and manufacturing.
> I've looked into a few outfits on Alibaba and they are all flakes/fronts.
> IDEO is too custom.
> Any suggestions are appreciated!
> =]
> --
> Anders Nelson
> +1 (517) 775-6129
> www.erogear.com
> _______________________________________________ Noisebridge-discuss
> mailing list Noisebridge-discuss at lists.noisebridge.net
> https://www.noisebridge.net/mailman/listinfo/noisebridge-discuss
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