
Peugeot 408 is originally equipped with a Camel L2-400 battery. Camel batteries are produced by recycling used batteries, which undergo professional technical processing to regenerate materials such as recycled electrolytic lead, recycled alloy lead, and recycled plastics, forming new batteries. Battery usage precautions: 1. If a battery is left unused for a long time, it will slowly self-discharge until it becomes unusable. Therefore, the car should be started periodically to recharge the battery. 2. When the ammeter indicates insufficient charge, the battery should be recharged promptly. 3. The density of the electrolyte should be adjusted according to standards based on different regions and seasons.

I've researched the battery models for the Peugeot 408. Based on models from the past three years, the mainstream configurations are the 70Ah L2-400 or T110 models. However, it's important to note that there may be variations between different model years. My 2019 model uses an EFB start-stop battery with dimensions of 278mm×175mm×190mm. When selecting a new battery, pay special attention to three key parameters: the cold cranking amperage (CCA) should not be lower than the original 680A, the capacity should be between 60-75AH, and the positive/negative terminal positions must match the engine compartment layout. When I replaced my battery, I compared Varta and Fengfan, and ultimately chose a Camel EFB battery with a two-year warranty. In fact, there's no need to insist on original equipment manufacturer (OEM) parts - as long as the parameters meet requirements, compatible models from international brands often prove more durable. For replacement, I recommend visiting a professional shop as they use equipment to maintain uninterrupted power supply to the vehicle during the process.

Last week, I just replaced the battery for my Peugeot 408. After removing it, I found the original one was a 60AH VARTA brand. The mechanic said older models usually use the L2-400 type, while newer models use the H6 specification with EFB technology. I measured the battery compartment dimensions myself, and as long as the length, width, and height are within 300mm × 175mm × 190mm, it should generally fit. When changing the battery, I noticed a detail: if your car has an automatic start-stop function, you must choose an EFB or AGM battery—a regular lead-acid battery will fail within three months. Now I’m using a domestic DF brand start-stop battery, which saved me over 200 yuan and works just as well. Before replacing the battery, it’s a good idea to test the condition of the old one—sometimes it’s just terminal oxidation causing poor contact, and cleaning it can extend its life by another six months. Avoid getting it replaced at the 4S shop; roadside professional battery stores charge half the labor cost.

From a circuit matching perspective, the common battery options for the Peugeot 408 are the 60AH L2-400 or the 70AH T110. The key points are that the rated voltage must be 12V, and the CCA (Cold Cranking Amps) should be above 650A. I've seen cases where people installed smaller capacity batteries, resulting in difficult starts during winter and even blown fuses. When replacing, it's best to choose a model with an exhaust tube, as the 408's battery compartment is semi-enclosed, and regular batteries can accumulate hydrogen gas, posing a risk. In terms of brands, the original equipment often uses Varta, but Bosch's DIN66 specification also offers good compatibility. Actually, there are label stickers on the side of the battery, so just lift the hood to check. Remember to back up the vehicle computer data before disconnecting the power; last time I did it, the window anti-pinch function stopped working.


