HobbyKing.com New Products Flash Sale
Reply
Thread Tools
Old May 31, 2014, 02:08 PM
Registered User
Joined Apr 2014
104 Posts
Question
Polarity of UM 1S Battery Plug?

I'm working on a 1S battery adapter, and on the UM T-28, I'm assuming that the white wire is positive, and the black is negative? Can someone confirm this?
Eagle2Nitro is offline Find More Posts by Eagle2Nitro
Reply With Quote
Sign up now
to remove ads between posts
Old May 31, 2014, 07:43 PM
Registered User
The Jackalope's Avatar
Canada, BC, Courtenay
Joined Feb 2014
107 Posts
the logic is sound.
When I'm working weird battery setups, I confirm polarity by checking my charger's leads
The Jackalope is offline Find More Posts by The Jackalope
Reply With Quote
Old May 31, 2014, 07:48 PM
Registered User
Joined Apr 2014
104 Posts
I use this charger:

http://www.horizonhobby.com/products...r-THP103CQACDC


And you can't see the charger wires!
Eagle2Nitro is offline Find More Posts by Eagle2Nitro
Reply With Quote
Old Jun 01, 2014, 04:01 PM
The Luftwaffle
Waffleman's Avatar
United States, FL, DeLand
Joined Sep 2012
981 Posts
Yes it is. I havent confirmed with an actual UM battery, but the 500mah Eflite batteries for the 180qx have white and black wires, while my charger has red and black. the red goes to the white.
Waffleman is offline Find More Posts by Waffleman
Reply With Quote
Reply


Thread Tools

Similar Threads
Category Thread Thread Starter Forum Replies Last Post
Alert NEW 1S to 6S Battery Voltage Indicator W/ Plug For 1S Readout scharlach Scratchbuilt Indoor and Micro Models 6 Aug 09, 2013 07:11 PM
For Sale NEW 1S to 6S Battery Voltage Indicator W/ Plug For 1S Readout scharlach Aircraft - Electric - Micro & Indoor Airplanes (FS/W) 5 Aug 09, 2013 11:37 AM
Wanted 1s UM female battery plug. Rtlee117 Aircraft - General - Miscellaneous (FS/W) 0 Dec 12, 2011 09:46 PM
For Sale Micro Battery plug adapter (Um Female, Um Male, Jst) boredom.is.me Aircraft - Electric - Micro & Indoor Airplanes (FS/W) 0 Jun 30, 2011 01:59 PM
Hitec tX battery charging - polarity of plug? fprintf Batteries and Chargers 3 Feb 22, 2003 11:51 AM