Vmaxxfanee 8FCTC Battery Replacement for Dell Alienware M15 R3 R4 R5 R6 R7 M17 R3 Precision 5550 5560 5570 XPS 15 9500 9510 G15 5520 5510 Inspiron 5620 7510 7610 Vostro 7510 7620 Series SB10T83121

Welcome to Vmaxxfanee : Dear Customer, Thank you for your attention and support. We strongly recommend you to check and confirm your laptop model, original battery model and appearance before placing your order, compare it with our battery images to make sure it is the one you need, thank you! Note: If the new battery is not recognized during the initial installation, please reinstall and check if the interface is fully connected. Specifications: ①.Battery Type: Li-ion ②.Model: 8FCTC ③.Voltage: 11.4V ④.Capatity: 56Wh/4650mAh ⑤.Battery Condition: Brand New ⑥.Compatible Models (use "Ctrl+F to find your model quickly") Replacement for DELL XPS 15 9500 XPS 15 9500-R1505S -R1845S -R1845TS -R1945TS Series Notebook. ⑦.Compatible Part Numbers： 69KF2 8FCTC 08FCTC 070N2F 70N2F M59JH 0M59JH P8P1P 0P8P1P DVG8M 0DVG8M. ⑧.Package included: 1X 8FCTC battery One set of 5 IN 1 screwdrivers tool 1 Instruction manual ⑨.Tips for Optimal Use battery: <1>Discharge the new battery to 5%-10% (not 0%), then charge and cycle 3-4 times to wake up the new battery. <2>The important point is to perform a full discharge charge every other month to extend battery life. <3>Don't connect adapter for a long time while using the battery. It may damage the battery. <4>Avoid artificial shocks, disassembly, crush or puncture. Don't dispose of the battery in fire or water.Avoid using the battery in an environment where the temperature is too high or too low.