Selmarturbo4batterychargerinstructions Link ((hot)) · Extended

If the battery feels hot to the touch or smells like rotten eggs (sulfur), stop charging immediately. The battery may have a shorted cell.

Disclaimer: This guide is for informational purposes. Always refer to the specific label on your device for voltage and amperage ratings. selmarturbo4batterychargerinstructions link

8–12 hours (often an overnight charge). If the battery feels hot to the touch

Attach the red positive clip to the positive (+) terminal of the battery. selmarturbo4batterychargerinstructions link

Follow the "Positive to Positive" rule to avoid short circuits:

When you first turn it on, the needle will likely jump to a higher number (e.g., 3 or 4 Amps). This indicates the battery is drawing a high current because it is flat.