
The original model of Hyundai ix35 is cmf60lbci. This vehicle is equipped with a maintenance-free calcium-based battery, with the brand being Sail Battery. The rated voltage is 12V, the 20-hour rate capacity is 60Ah, and the rated reserve capacity is 92min. The body dimensions of Hyundai ix35 are: length 4500mm, width 1850mm, height 1715mm, with a wheelbase of 2640mm and a fuel tank capacity of 58 liters. The Hyundai ix35 is powered by a 1.4T turbocharged engine, with a maximum power of 103kW and a maximum power speed of 6000rpm, paired with a 7-speed dual-clutch transmission.

I personally replaced the for my Hyundai ix35 a few days ago. There are actually several common original models, such as the Q-85 with 60Ah or the 80D26L with 65Ah. The key is to check which year your car is. My 2018 model came with a Camel Q-85, and I only saw the exact model number on the label after removing it. I recommend you open the engine hood directly to check the markings on the battery, as different model years might even have different battery brands. For example, a 2015 model owner in my car club uses a Fengfan brand battery. Remember to confirm if your car has start-stop functionality—if it does, you’ll need to choose an EFB or AGM battery, as a regular battery won’t last more than six months without draining. When replacing the battery yourself, be sure to wear insulated gloves, disconnect the negative terminal first, then the positive, and when installing the new battery, be careful not to short-circuit the terminals.

Last time during at the 4S shop, I specifically asked the technician about the original battery for the ix35. Their system showed common models as Q-85 and 80D26L, but the exact one depends on the vehicle configuration. The technician told me the most reliable method is to check the nameplate on the driver's door frame, which indicates the original battery specifications. From my own experience, the original battery lasts about three to four years, and when there's a delay in ignition, it's time to replace it. Currently, Varta batteries with the same specifications on the market are over 200 yuan cheaper than the original ones and perform even better. However, pay attention to the battery tray size—some owners bought oversized batteries to save money and ended up having to return them and repurchase. When replacing, it's best to have the technician clean the electrode oxides as well, which can extend the new battery's lifespan.

In our car enthusiasts group, we often discuss the original parts for the ix35. When it comes to the , most veteran owners use the 60Ah Q-85 model, while newer owners have encountered the 65Ah 80D26L. However, the most accurate information can be found by checking the actual vehicle—flip to the last chapter of the maintenance manual, and you'll find the electrical parameters table. Last month, while helping a neighbor replace his battery, I noticed his 2017 model used a Korean Rocket brand battery, with the model number printed on the side. Online shopping is quite convenient these days; just input the vehicle model and year to match the correct battery model. But be sure to choose genuine products with QR codes. It's recommended to check the battery condition every six months, as high summer temperatures can significantly accelerate aging. If you're replacing it yourself, remember to prepare a 10mm socket wrench—loosening the bracket screws will allow you to remove the old battery.

Last year when my ix35 suddenly wouldn't start, the mechanic diagnosed it as a dead battery. He pointed at the old battery and told me the original specification was 80D26L with 65Ah capacity, bearing Korean manufacturer logos. Later research revealed significant differences between batteries for different model years - vehicles with auto start-stop systems require special batteries. Now I always go to brand specialty stores for battery replacements - their computer system instantly displays matching models when I provide my vehicle's make and year. For maintenance, remember not to keep headlights or AC on too long after turning off the engine, as deep discharge severely damages batteries. There's an inspection window on top - when it turns black, it's replacement time. Don't wait until complete failure occurs.

Last year when I was replacing the , I visited three stores in the auto parts market, and all the shop owners mentioned that the Hyundai ix35 typically uses original batteries like Q-85 or 80D26L models. Later, after removing the old battery from my car, I saw it was a Fengfan Q-85 with a 60Ah specification. Currently, when buying a replacement battery, I mainly consider three parameters: capacity (choose between 60-65Ah), size (must fit the battery tray), and cold cranking amps (should be no less than 600A). I've compared OEM parts with branded ones, and actually, big brands like Varta offer more durable products with the same specifications. The replacement process is quite simple—just remember to lower the windows before disconnecting the power, and the whole removal and installation takes less than twenty minutes. It's advisable to keep an emergency power source in the car for self-rescue in case of a sudden power failure on the road.


