Before placing an order, please confirm whether the product model is correct. Compatible Model: For Dell LATITUDE E5540 E5430 E5450 E5470 E5480 E5490 E5570 Package Includes: one Motherboard BIOS CMOS Battery Features: 100% Brand new and high quality. This product are tested before shipping. NOTE: 1. Before purchasing, please carefully check whether your computer model and product pictures match. 2. Please check both the model and picture before purchase. 3. Easy for you replace your faulty,cracked or broken one ,seller remind that you should replace this in the off state. 4. If you have a bulk purchase demand, please contact the customer service. 5.
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