After connecting both sets of clamps to the battery terminals, the green LEDs on the center module are not illuminated. What does this mean?
If the green LED’s on the center module are not lit, it probably means that the clamps are not securely fastened. Adjust the clamps until the green LED’s illuminate. If the green LED’s still do not light after you have firmly connected the clamps, then your battery is damaged, completely drained (no residual voltage), or has less than the 6 residual volts required for boosting. The average residual voltage in batteries that require jumping is about 9 volts.
Related Questions
- Why is that after several hours or even days of charging the Lithium Battery inside using the panel, the LED indicator is still in color red?
- Why does the red LED not immediately come on when I touch the terminals to POS and NEG terminals of a battery?
- What is the voltage drop between the center stud (alternator terminal) and the battery terminals?
