It. Now in front of the vehicle. Right on top of the hyundai emblem there put your hand in there. And pull it up. And the hood just opens up and it's supported by those two rods over there.

Under normal conditions, your car will require a hybrid battery replacement every 150,000 miles or 15 years, whichever comes first.

Hyundai Sonata Hybrid Battery pack contains 72 sealed Li-ion modules which are connected in series and produce approximately 266.4 Volts.

The 2012 Hyundai Sonata Hybrid is powered by a 2.4-liter four-cylinder gasoline engine generating 166 horsepower and 154 pound-feet of torque that is paired with an electric motor making 40 hp and 151 lb-ft. Combined, the two power units are good for 206 hp and 193 lb-ft of torque.

The internal combustion engine vehicle is powered by a 12V battery, but the battery of a hybrid vehicle consists of a high-voltage battery and a low-voltage battery. The two batteries have different roles as much as the difference in voltage and capacity.

Fortunately, most hybrid cars have two batteries: the hybrid battery and a much smaller battery to operate the electronics in your vehicle.

275,000 miles Hyundai says the battery has lasted up to 275,000 miles in company tests, which should be more than enough time for normal motorists. The automaker recently announced a base price of $25,850 for the 2012 Sonata Hybrid.

Fortunately, most hybrid cars have two batteries: the hybrid battery and a much smaller battery to operate the electronics in your vehicle. If the smaller battery dies, it's not a problem.

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The 13.8 kWh lithium-ion polymer battery stores electricity generated by the regenerative braking system, which is then used to power the electric motor.

Hyundai says the battery has lasted up to 275,000 miles in company tests, which should be more than enough time for normal motorists. The automaker recently announced a base price of $25,850 for the 2012 Sonata Hybrid.

Fortunately, most hybrid cars have two batteries: the hybrid battery and a much smaller battery to operate the electronics in your vehicle. If the smaller battery dies, it's not a problem.