What is the voltage of the Highlander's battery?
3 Answers
The Highlander's battery is 60 volts. Car batteries, also known as storage batteries, are a type of battery that works by converting chemical energy into electrical energy. Batteries are categorized into conventional lead-acid batteries, dry-charged batteries, and maintenance-free batteries. Typically, when people refer to a car battery, they mean a lead-acid battery. The normal service life of a car battery ranges from 1 to 8 years, depending largely on the vehicle's condition. The Highlander is a mid-size SUV with dimensions of 4890 mm in length, 1925 mm in width, and 1720 mm in height, with a wheelbase of 2790 mm. The Highlander is equipped with an engine coded 8AR-FTS, which is a 2.0-liter turbocharged engine producing a maximum power of 220 horsepower and a maximum torque of 350 Newton-meters.
Regarding the Highlander's battery voltage, I've always remembered it as a standard 12-volt system, just like most passenger vehicles. The battery is located under the hood, in a prominent position, usually at the front right. As a long-time owner, I've found that regularly checking the voltage is crucial—using a simple multimeter, the reading after turning off the engine should be between 12.4 volts and 12.8 volts to be considered healthy. Low voltage can easily lead to starting difficulties, especially more common during cold winter temperatures. It's recommended to check it once every summer and before winter to avoid being stranded during long trips. The original battery typically lasts 3-5 years; my Highlander's lasted 4 years before replacement, thanks to Toyota's stable and reliable quality. When replacing, just choose one with a matching CCA rating. Be mindful not to leave interior electronics like lights or the AC on while parked, as this accelerates battery drain. Ensure the battery terminals are free of corrosion—keeping them clean extends their lifespan.
The Highlander's battery is a standard 12-volt configuration, located in the engine compartment—just lift the hood to find the marked position. Having driven this vehicle for years, I regularly monitor voltage readings using a mobile OBD tool. When it drops below 12.2V, stay alert—symptoms include sluggish starts or dashboard warning lights. Monthly inspections are recommended, along with keeping a portable jump starter as backup. Battery lifespan varies with usage patterns; frequent short trips or prolonged parking may cause undercharging. I advise professional testing every 2-3 years, especially in hot southern regions where batteries degrade faster—upgrading to AGM type offers better durability at higher cost. Maintaining optimal condition also improves fuel efficiency, ensuring smoother and more reliable driving overall.
