Harbor Freight Tools 38391 operating instructions Controls Components, 120 V~ Charging

Controls and

Components

120 V~ Charging

Jump Start ON/OFF

RedBlack

Clamp Work Test Clamp

Light Meter

Cigarette

Lighter

Plug-In

Power

Cord (5)

Charging		Voltage	120 V
Receptacle		Test
			Charging
		Switch
DC Charging			Plug
	Light
			(Male)
Light	Switch

Figure 1

Charging

Note: After purchase and before initial use, fully charge the Jump-Start battery until the DC charging LED turns off.

WARNING! The ON/Off switch (See Figure 1) regulates power to the clamps only. Keep it in the “Off” position except when jumpstarting.

Figure 2

1.Plug the Power Cord (5) into a wall outlet and plug the female end of the Power Cord into the 120V male Charging Plug of the 120V~ Charging Port (see Figure 2, above).

2.Before first use, fully charge the

Jump-Start battery until the DC Charging LED turns off.

3.After each jump start, fully recharge the battery until the DC Charging LED turns off. It may take up to 48 hours to fully charge the Jump-Start battery. Check the progress by pressing the Voltage Test Switch. The level of battery power will then display on the Test Meter.

4.Fully recharge Jump Start battery every 30 days to ensure long battery life and reliability.

Note: The charger unit comes equipped with an automatic shut off LED to prevent overcharging. Leave the unit plugged in to make sure it is charged for emergencies.

SKU 38391 For technical questions, please call 1-800-444-3353. Page 4