A: Yes. The Turbo 4 has automatic float charging. Once the green LED is solid, it will maintain the battery without overcharging. However, for unattended charging, ensure the battery is in good condition and the area is ventilated.
Earlier Turbo 4 models have a selector switch; newer versions auto-detect. If you have switches:
Set this before powering on.
Before diving into step-by-step instructions, it’s crucial to understand what the Selmar Turbo 4 is and is not.
Important: Do not use this charger on non-rechargeable batteries or batteries with visible damage (cracks, bulges, leaking acid). selmarturbo4batterychargerinstructions
The Turbo 4 delivers high amperage. Ignoring safety protocols can damage your battery or cause injury.
The Selmar Turbo 4 uses color-coded leads: Red = Positive (+), Black = Negative (-). A: Yes
Crucial: Do not connect clamps backwards. The Selmar Turbo 4 has reverse polarity protection, but it will not start charging if misconnected.
Unlike smart chargers, the Selmar Turbo 4 requires manual intervention. Here is how to set the dials: Set this before powering on
Familiarize yourself with the hardware: