Which wire is positive on a Schumacher ship n shore battery speed charger
Get someone who works with electrics regularly to test the output on the cables with a voltmeter or a multimeter set to volts. They will be able to tell you which is which. Don't use the charger until you've found out which is which as this could do serious damage to the vehicle or the charger.
4 amp Viking battery charger has the clamp symbol blinking and won't charge battery
IN CAR
CONNECT TO BATTERY AND NOT HAVE CAR BATTERY CABLE CONNECTED,
HE CHARGER HAS BRIAN THAT WE ALL KNOW IS TINY AND LAME. OR SMARTER THAN THE AVERAGE BEAR.
IF THE BATTERY HAS 1 WEAK CELL IT , MAY SHUT OFF.
THIS IS TO PREVENT BATTERY EXPLOSIONS.
EVEN CARS NEW, ALTERNATORS DO THIS TRICK./
USE A VOLT METER, AND CHECK BATTERY VOLTAGE FIRST, IF AT 10V A CELL IS OPEN OR SHORTED,AND BOTH ARE BAD NEWS,. EOL OF BATTERY.
REPEAT THE TEST WITH BATTERY LUGS PULLED.
USE A VOLT METER.
OLD RELIC CHARGES DID NOT DO THIS, IT WORKS NO MATTER WHAT AND ON SOME A BAD BATTERY OVERHEATED FAST. BUT 4AMPS IS (TINY)
MY Schumacher SE4020 10/40/200-AMP Wheel-Style
I researched your question and I did find a website that sells parts for your battery charger. Click on the link or paste it in to your web browser the link is below.
http://www.centurytool.net/SE_4020_Schumacher_Battery_Charger_Parts_List_s/30660.htm
I hope this helps you out and if it does please leave me a Yes that I did help you. Thank you.
11/19/2022 6:20:58 PM •
SE4020...
•
Answered
on Nov 19, 2022
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