Thread: new fangled jump starter packs..help
View Single Post
Old Dec 29, 2017 | 01:12 PM
  #3  
Caddyshack's Avatar
Caddyshack
10K+ Poster!!
 
Joined: Mar 2013
Posts: 10,837
Likes: 1,033
From: Guildford
Default
They are "smart" and often adjust their voltage.
Reply
1