Always on the go? No more worries about running out of battery power! You can power your Laptop with this light weight and easy-to-carry 4-Cell Lithium-Ion Battery from Dell . With a capacity of up to 40 WHr, the battery lets your laptop work seamlessly when you are on the move. This battery provides uninterrupted reliable performance you need to get the most out of your laptop. Compatibility Dell Certified Parts undergo rigorous testing by qualified engineers to ensure compatibility and reliability in your Dell system. Our sustaining qualification process allows for testing and certification of the newest technology on your Dell system. Quality Dell uses only OEM grade quality components. Warranty Our Limited One Year Warranty guarantees that if our Dell Certified Parts should fail, we will replace them. Dell Certified batteries mean that you will not need to worry about voiding your system’s hardware warranty. Technical Support Our experienced technical support staff is available to answer any questions regarding your Dell Certified Parts upgrade. Parts purchased from other sources will not be supported by Dell. Device Type: Notebook battery Weight: 8.01 oz Battery: Lithium ion 4-cell - 40 Wh Batteries Qty: 1 Dimensions (WxDxH): 2 in x 10.7 in x 0.8 in Manufacturer Warranty: 1 year warranty Designed For: Inspiron 14 3442, 14-3421, 15 3531, 15 3537, 15 3541, 15 3542, 15 3543, 15R 5521, 15R 5537, 17 3737, 17 5748, 17 5749, 17R 5737, 17R-5721, 3521, 3721, 3737, 5721; Latitude 3440, 3540; Vostro 2421, 2521 Device Type: Notebook battery Quantity: 1 Technology: 4-cell lithium ion Capacity: 40 Wh Service & Support: Limited warranty - 1 year Width: 2 in Depth: 10.7 in Height: 0.8 in Weight: 8.01 oz Designed For: Dell Inspiron 14 3442, 14-3421, 15 3531, 15 3537, 15 3541, 15 3542, 15 3543, 15R 5521, 15R 5537, 17 3737, 17 5748, 17 5749, 17R 5737, 17R-5721, 3521, 3721, 3737, 5721 Dell Latitude 3440, 3540 Dell Vostro 2421, 2521
