To Next PageTo Next PageWhat to do if my Schumacher SPI3 Battery Charger won't turn on?
If your Schumacher Battery Charger won't turn on, the AC outlet may be dead or there could be a poor electrical connection. Check for an open fuse or circuit breaker supplying the AC outlet. Also, inspect the power cord and any extension cords you're using.
What does it mean when my Schumacher Battery Charger display shows CONNECT CLAMPS?
If the display shows 'CONNECT CLAMPS', it indicates that the clamps are not making a good connection or the fuse is bad. Check for poor connections at the battery and frame. Replace the in-line fuse for the ring connector.
What to do if my Schumacher Battery Charger display shows CHARGE ABORTED-BAD BATTERY?
If the display shows 'CHARGE ABORTED-BAD BATTERY', the battery is either too large for the charger, or the battery voltage is still below 10V after 2 hours of charging. You may need a charger with a higher amp rate. Have the battery checked.
Why does my Schumacher SPI3 show ANALYZING BATTERY?
When the green LED is lit and the display shows 'ANALYZING BATTERY' your Schumacher Battery Charger is checking the condition of the battery. This is normal.
Explains various symbols and markings used on the charger and manual for safety.
Illustrates different plug types (C, G, I) used with the charger.
Details hazards and precautions related to electric shock and fire risks.
Highlights dangers associated with explosive gases from batteries.
Warns about explosive gases from batteries and personal safety measures.
Details hazards and precautions when handling corrosive battery acid.
Safety advice on charger placement to avoid explosion and acid contact.
Steps to prevent sparks near the battery when connecting the charger.
Precautions to avoid sparks near the battery when it's not in the vehicle.
Warnings regarding electric shock and fire from AC power cord usage.
Describes the function of the digital display for status and messages.
Explains how to select battery type and language using the button.
Details the meaning of the LED indicator states (solid, pulsing, flashing).
General instructions for using quick-connect cable assemblies with the charger.
Step-by-step guide for connecting battery clamps for charging.
Instructions for attaching and using ring terminals for charging.
Explains display messages for battery connection status and errors.
Details automatic charging, maintain mode, and troubleshooting aborted charges.
Explains various symbols and markings used on the charger and manual for safety.
Illustrates different plug types (C, G, I) used with the charger.
Details hazards and precautions related to electric shock and fire risks.
Highlights dangers associated with explosive gases from batteries.
Warns about explosive gases from batteries and personal safety measures.
Details hazards and precautions when handling corrosive battery acid.
Safety advice on charger placement to avoid explosion and acid contact.
Steps to prevent sparks near the battery when connecting the charger.
Precautions to avoid sparks near the battery when it's not in the vehicle.
Warnings regarding electric shock and fire from AC power cord usage.
Describes the function of the digital display for status and messages.
Explains how to select battery type and language using the button.
Details the meaning of the LED indicator states (solid, pulsing, flashing).
General instructions for using quick-connect cable assemblies with the charger.
Step-by-step guide for connecting battery clamps for charging.
Instructions for attaching and using ring terminals for charging.
Explains display messages for battery connection status and errors.
Details automatic charging, maintain mode, and troubleshooting aborted charges.
General| Type | Automatic Battery Charger |
|---|---|
| Input Voltage | 120V AC |
| Input Frequency | 60 Hz |
| Output Voltage | 6V/12V |
| Output Current | 3A |
| Battery Types Supported | Standard, AGM, Gel |
| Charging Stages | Multi-Stage Charging |
| Safety Features | Overcharge Protection |
| Charging Modes | Maintain, Charge |
