Genuine Toyota Highlander Car Batteries

Toyota Highlander Car Batteries Parts Questions & Answers

• Battery
  28800-31291
  Q: What precautions should be taken when using a booster battery to start a Toyota Highlander?

  A: When using a booster Car Batteries to start a vehicle, there are important precautions to take. First, ensure the ignition switch is off and turn off all electrical loads. Wear safety goggles. Make sure the booster battery has the same voltage as the dead battery. Keep the vehicles from touching. If the booster battery isn't maintenance-free, remove vent caps and cover vent holes. Connect the red jumper cable to the positive terminals of each battery and the black cable to the negative terminal of the booster battery. Connect the other end of the black cable to a good ground on the vehicle to be started. Start the engine using the booster battery and, once running at idle speed, disconnect the jumper cables in reverse order.
• Battery, MAYDAY
  86777-76040
  Q: What are the essential steps for maintaining and charging a Toyota Highlander battery?

  A: First of all, maintaining your battery is key for vehicle performance. Disconnect the negative terminal, and avoid sparks near the battery. Inspect the battery tray and tighten loose bolts. For charging, remove the battery and use a slow-rate charger. If the battery contains detachable cell caps, calculate the gravity with a hydrometer.
• Battery, MAYDAY
  86777-76040
  Q: How do I check the battery?

  A: Firstly, the process of checking and replacing a battery involves disconnecting the Car Batteries cables, visually inspecting the battery's state of charge, performing an open voltage circuit test, and conducting a battery load test. When inspecting the battery, use a digital voltmeter to measure the battery's voltage, and remove the surface charge before taking accurate measurements. Also, the battery voltage should be around 12.5 to 12.9 volts. If it is lower, charge the battery before proceeding. Next, perform a battery load test using a load tester, following the manufacturer's instructions. Also, Maintain the load for 15 seconds or less and ensure the battery voltage does not drop below 9.6 volts. If the battery is weak, the tool will indicate this. When replacing the battery, disconnect the Battery Cables, and remove the hold-down clamp, and the battery. Clean or replace the battery tray if necessary. Install the new battery, ensuring it is identical in dimensions, amperage rating, and cold cranking rating. Finally, reconnect the battery cables in the reverse order of removal.