SpecificationsBattery Type: Li-ion;
Voltage: 15.2V;
Capacity: 63Wh/3941mAh;
Battery life: Up to 500 recharge cycles over the life of the battery.
Compatible Part NumberRJ40G WY9DX 01K2CF 075X16 0WK3F1 0M3KCN.
Compatible Laptop ModelsFit for Dell Latitude 14 5420, Dell Latitude 15 5520, Dell Precision 3560, P137G P137G001 P104F P104F001 P104F002. (Note: Latitude 5420 5520 laptops are compatible with two types of batteries (RJ40G-63Wh and WY9DX-42Wh), please select the correct battery model according to the original battery of your laptop. )
Quality Assurance100% new from manufacturer, every battery has passed factory testing, grade A cells ensure fast charges and low power consumption, built-in circuit protection ensures both safety and stability. CE / FCC / RoHS Certified for safety.
Perfect After-saleWelcome to email us if you have any issues, questions or concerns, we promise to resolve the problem within 24 hours. We guarantee 30 days money-back and 12-month warranty.