12VOLT BATTERY MINDER • $200 • AVAILABLE FOR SALE • I ordered a 12 volt battery minder for a Concorde battery instead of a 24 volt. Lists for 270.95 from Spruce. Never been installed but can't send it back. $200.00 and I will pay the freight. Also 8 Tempest UREM spark plugs. One hour of running time. Owner wanted fine wire. 15.00 apiece. All tested good with a Tempest plug tester. No scammers and I don't have VENMO. • Contact James Dvorak - J&M AVIATION LLC , Owner - located Atkinson, NE 68713 United States • Telephone: ---------- • ---------- • Posted April 30, 2024 • Show all Ads posted by this Advertiser • Recommend This Ad to a Friend • Email Advertiser • Save to Watchlist • Report This Ad