How to Take Care of Your Hybrid or EV Battery
Smart maintenance tips for keeping your Toyota running at its best!
If you’ve made the switch to a Toyota Hybrid or Battery Electric Vehicle (like the bZ4X), you’re already driving smarter. These vehicles are designed for long-term efficiency, lower emissions, and reduced running costs—but like any car, they benefit from the right care. One of the most important components? Your hybrid or EV battery. Here’s what you need to know to keep it performing at its best.
Know What Powers Your Toyota
Toyota Hybrid Electric Vehicles (HEVs) use a combination of petrol and electric power. The hybrid battery automatically charges through regenerative braking and engine power—no need to plug in.
Battery Electric Vehicles (BEVs), like the Toyota bZ4X, are powered solely by an electric motor and require external charging.
Both types feature advanced lithium-ion or nickel-metal hydride batteries that are built to last, with Toyota’s Hybrid Battery Warranty covering up to 10 years* with annual health checks.
Keep Your Battery Healthy with Regular Driving
Batteries stay healthiest when they’re in use. If your hybrid or EV sits idle for weeks at a time, the battery can gradually lose charge—especially in colder months.
Top tip: If you’re not driving often, aim to take your car for a 30-minute drive at least once a week. This allows the hybrid system to cycle properly and the 12-volt auxiliary battery to recharge.
Don’t Worry About Overcharging
With Toyota’s electric vehicles, overcharging isn’t a concern. The system includes built-in safeguards that prevent the battery from exceeding optimal levels. So you can plug in overnight with confidence.
That said, regular, moderate charging (rather than constantly topping up or running flat) is ideal for long-term battery health.
Protect Your Battery from Extreme Temperatures
Battery performance can drop in very hot or cold weather. Fortunately, Toyota’s battery management systems are designed to handle a wide range of Australian conditions. However, simple steps like parking in a garage or shaded spot can make a difference—especially in summer.
If you're heading out on a longer road trip, pre-conditioning the cabin while still plugged in can help reduce battery drain.
Stick to Genuine Toyota Servicing
Toyota-trained technicians know exactly how to care for your hybrid or EV. During your scheduled service, we’ll inspect the hybrid system, check for any battery alerts, and perform a Hybrid Health Check if needed.
It’s peace of mind that your vehicle is performing safely, efficiently, and as it should.
Drive Smarter, Longer
Whether you’re behind the wheel of a RAV4 Hybrid or the all-electric bZ4X, taking simple steps to look after your battery will help ensure peak performance for years to come.
Have questions about your hybrid or EV? Our team at New Town Toyota is here to help—with genuine advice, expert servicing, and Toyota-certified support.
We’re with you for the road ahead. Family owned. Community driven.