Sealey RS105.V4 Instruction Manual
![Sealey RS105.V4 Jump Starter manual cover](/images/jttTkTuUcbcaoMjIPlnCBJwJ/thumbs/thumb175x175.webp)
Ensure the jump starter is fully charged. Connect the red positive clamp to the positive terminal of the battery, and then connect the black negative clamp to a metal part of the car's engine block. Do not connect the black clamp to the negative terminal of the battery.
Check if the jump starter is charged by pressing the power button. If it does not turn on, recharge the unit using the provided charger. Inspect the charging cable and port for any damage.
Press the power button to activate the LED indicators. The number of illuminated LEDs will show the current charge level of the battery.
Yes, the Sealey RS105.V4 has a USB port that can be used to charge electronic devices such as smartphones and tablets. Ensure the jump starter has sufficient charge before use.
Regularly check the physical condition of the cables and clamps for any signs of wear or damage. Charge the jump starter every three months to maintain battery health even if it's not used frequently.
Store the jump starter in a cool, dry place away from direct sunlight and extreme temperatures. Ensure it is charged to at least 50% before storing it for extended periods.
Continuous beeping may indicate an incorrect connection or a reverse polarity issue. Double-check the clamps' connections to ensure they are attached correctly.
It typically takes about 3 to 4 hours to fully charge the jump starter using the supplied AC charger. Avoid overcharging by disconnecting it once fully charged.
Yes, but cold weather can affect battery performance. Keep the jump starter warm before use in extreme cold to ensure optimal performance.
Verify that the jump starter is fully charged and connections are secure. If the car still doesn't start, wait a few minutes before trying again or check for other issues with the car battery or starter.