Its new hybrid battery in the CT200h would last 8-10 years or 100,000 to 150,000 miles depending on use and maintenance. If you notice decreasing gas mileage or blinker lights flashing, perhaps it’s time to replace. Replacing with a great company keeps your Lexus CT200h hybrid battery on smooth sail. Great hybrid battery manufacturers provide you budget-friendly, long-term options to reinvigorate your vehicle for pennies on the cost of dealerships — keeping your car green and powerful.