<1>Model: AA-PBSN4AF . Voltage: 15.2V . Capacity: 57Wh/3780mAh 4-Cell. Color: Black . 100% New from Manufacturer. (Please open the back case of your laptop and check out the exact part number of your laptop's original battery Before placing your order) Any questions you can contact with us via "Your Orders" tab in Amazon account, we will deal with it for you within 24 hours.
<2>Compatible Models: for Samsung ATIV Book 9 PRO NP940Z5J series.Samsung NP940Z5J,Samsung NP940Z5L,Samsung NP940Z5L-X01US,Samsung NP940Z5L-X03US series.
<4>After-sale Warranty: We guarantee 30 days money-back and 12-month warranty; 24 x 7 email support. (Important Note: Amazon return windows will close after one month, don't worry about it, you can click on seller store on right corner “ask a question” and contact seller directly for 12 month warranty.)
<5>Quality Assurance: All ASODI products are Certified by CE, FCC for safety. Strict guidelines for compatibility, and standards compliance for environment safety.We specialize in providing quality products from and quality customer service.