[Q] using laptop battery as usb charger
I bought a crappy battery pack from dx.com.
the battery works but makes a horrible noise when connecting the phone to the 2A port ... 1A no problem
also it was cheap, chinese, and labled "power bnak" instead of "bank"... total crap
and then I thought... I have a practically new perfectly good huge capacity 12 cell laptop battery that is just sitting on the shelf doing nothing since I don't carry around my laptop most of the time and its connected to ac power with battery disconnected all the time....
what if I could connect a Usb port directly to the battery?
It could be a really overkill emergency charger!
Anyone knows how this can be done?
HTC Desire S, s-off, cm11 port by devil-kin
LG G2 d802, stock Kit-Kat 20b, rooted