Schumacher 00-99-000867-0109 digital display, To charge the Jump Starter internal battery

3.10If no audio alarm sounds, turn the rotary switch to the 12V position. The clamps are now powered. Crank the engine. If the engine does not start within 5 – 8 seconds, stop cranking and wait at least 1 minute before at- tempting to start the vehicle again. (This permits the battery to cool down.)

3.11After the engine starts, turn the rotary switch to the O (OFF) position. Then disconnect the black clamp (-) and then the red clamp (+) in that order. Store the clamps in the compartments located on the sides of the case.

3.12Recharge the jump starter as soon as possible after use.

*NOTE: In the rare case of jump-starting a vehicle that has a positive- grounded vehicle electrical system, connect the NEGATIVE black clamp (-) to the negative terminal (-) of the vehicle battery. Then connect the POSITIVE red clamp (+) to an unpainted and unmoving part of the vehicle chassis or engine block. If you are unsure of the nature of the vehicle’s electrical grounding system, check the owner’s manual of the vehicle. To disconnect the clamps, reverse the order.

4.digital display

The display can be used to indicate a battery’s voltage when connected to a battery or the percentage of charge in the jump starter’s internal battery.

With the switch in the O (OFF) position, connect the clamps to the ve- hicle’s battery, and its voltage is displayed. Turn the jump starter’s rotary switch to 12V, and the combination of both internal and external batteries are shown.

To read the internal battery’s charge status: disconnect the clamps from the vehicle’s battery, with the switch in the O (OFF) position, press the display button to read the percentage of charge left in the internal battery or turn the switch to the 12V position, and the voltage level of the internal battery is displayed. A fully charged battery will read 100% or 12.8 volts.

5.CHARGING of internal battery with built-in, 3-amp charger.

important:

•charge immediately after purchase

•keep fully charged.

This Jump Starter comes with a sealed, non-spillable DieHard mainte- nance-free lead-acid battery. This internal battery is specifically designed to deliver high power jump-starting as well as repetitive deep cycling performance.

After removing the jump starter from the package for the first time, charge it for a minimum of 8 hours before using.

To charge the Jump Starter internal battery:

5.1Make sure the rotary power switch on the front panel is in the O (OFF)

position. • 3 •