Vtech Monkey Jump (1982, LCD, Watch batteries, Model# ??)
Arcade Time & Fun series, basically a Donkey Kong clone, also released by Innovator Electronics as Kid Kong. This is also available as a tabletop game called Wild Man Jump by Vtech (and I've also seen the tabletop released by Cheryco as Monkey Jump and Ludotronic as Hop' Man (in France)).
Do I have this? Yes, loose.