Features:Condition: Brand New , 'A' grade cells,100% Compatible!Battery type: Li-ion BatteryVoltage: 7.6VCapacity: 68WhBattery Cells: 4CellsOperation time: Approx 1.5-3 hours Compatible Part Numbers:GJKNX, GD1JP, 0GD1JP, DY9NT, 0DY9NT, 5YHR4, 451-BBZG. Compatible Model:For Dell Latitude 5480 Series, For Dell Latitude 5580 Series (only with M.2 storage), For Dell Latitude 5280 Series, For Dell Latitude 5288 Series, For Dell Latitude 5488 Series, For Dell Latitude 5490 Series, For Dell Latitude 5491 Series, For Dell Latitude 5495 Series, For Dell Latitude 5590 Series, For Dell Latitude 5591 Series, For Dell Latitude E5280 Series, For Dell Latitude E5288 Series, For Dell Latitude E5480 Series, For Dell Latitude E5490 Series, For Dell Latitude E5491 Series, For Dell Latitude E5580 Series, For Dell Latitude E5590 Series, For Dell Latitude E5591 Series, For Dell Precision 15 3520 Series, For Dell Precision 15 3530 Series and more.Attention: The For Dell laptop models on this product page are compatible with 4 battery models:VG93N(92Wh 6-Cell), GJKNX(68Wh 4-Cell), 93FTF(51Wh 3-Cell), 3DDDG(42wh 3-Cell).Please open the back cover of your laptop to check the original battery size and capacity before placing an order. Please scroll down to the list to purchase.How to confirm that the battery is suitable for your laptop? Method 1: Use System Information to find your laptop modelStep 1: Press Windows + R to open Run window. Step 2: Input "msinfo32" in the empty box and click OK to open System Information. Step 3: Keep in the System Summary section, and you will find the System Model item in the right pane. Method 2: Remove Battery from Laptop to find your laptop battery part numberStep 1: Switch off the laptop and unplug the power cable in case of electric shock Step 2: Remove the back panel with the screwdriver. You should to this with care avoiding any harm to the laptop components. Step 3: Disconnect the cable connected to the battery and then take out the battery. After that, you can check the specifications of your battery. Delivery details： 1. Items are generally shipped out within 24-48 hours after your payment has been cleared (Sat. & Sun. excluded.)2. Orders from the United States will all be shipped out via USPS . The shipment usually takes 3-7 business days( Exclude public holiday), if you need the item urgently, please contact us for detail before purchase.3. We ship to US ONLY and do not support Collection.4. All items will be shipped to buyer's paypal address. Please check your paypal address before place the order.5. We are not responsible for wrong or undeliverable address. We reserve the right to charge the shipping fee again for returned items due to wrong address. Warranty & Return： 1. We provide 30 days money back on non-defective, undamaged, unused and resalable products. Product is not eligible for refund after the 30-day refund period has expired.2. Our warranty does not extended to any products that are physically damaged or that are not under normal operating conditions as a result of misuse or improper installation on the buyer/user's part.3. For all returned products, Please contact us for the returning address and Pls no return case.4. In all cases, buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements. Refund will be made upon receipt of the returned item. Contact us： 1.Currently, our after-sale workmate good at English. it is better send eBay message in English. You will get our most effetive feedback in time. 2.If you have any question, just send a eBay message is a best solve way between us. 3.If you satifaction our service, leave 5 stars and postifive feedback at our store. It will help our small store development greatly. We will very appreciated for your doing.