Description Product Description Our Website is your source of high-grade internal and external laptop batteries! This brand new replacement Li-Polymer Battery is made with high-grade cells from Samsung, LG and Panasonic to ensure maximum performance. The housing of this Battery pack is made of non flammable and very durable plastic, which is fire-retarded and nonperishable when dropped from low heights. We provide replacement laptop batteries for brands including Sony, Dell, Compaq, HP, Apple, Toshiba, and so many more.We are a distributor specializing in replacement laptop batteries. Through our direct relationships with the manufacturers overseas and logistics centers across the country, we can deliver high-grade replacement products to your door at the most affordable prices. Compatible Devices: Compatible Part Number: Additional Information: Dell Inspiron N4020D, Dell Inspiron M4010, Dell Inspiron N4030D, Dell Inspiron 14VR, Dell Inspiron 14V, Dell Inspiron N4020, Dell Inspiron N4030 0M4RNN, FMHC10, TKV2V, W4FYY, X3X3X Model: Dell Inspiron 4030 SKU: 10076 Product Condition: Replacement, Brand New Voltage: 11.1V Capacity: 4400mAh Number of Cells: 6 cells Cell Type: Li-Polymer Color: Black Size: 208.0 x 62.1 x 21.0mm (L x W x H) Warranty: 3 Months Availability: In Stock, ETA 7-10 business days