Specifications: Battery type: Li-ion. Color: Black. Voltage: 15.2V. Capacity: 63Wh/3941mAh/4Cell. New from Manufacturer. Up to 500 recharge cycles over the life of the battery, Each of our product is CE-/FCC-/RoHS-Certified.
Compatible Models: Replacement for Dell Latitude 14 5420 Series, Replacement for Dell Latitude 15 5520 Series, Replacement for Dell Precision 15 3560 Series, Replacement for Dell P137G P137G001 P104F P104F001 P104F002 Series. (There are 2 battery(RJ40G-63Wh and WY9DX-42Wh)of the Latitude 5420 5520 laptop, Please check your original battery part number, shape to avoid wrong purchase!)
Safety: The battery has undergone a number of technical tests such as discharge, short circuit, over current, high temperature, over voltage, etc., and every detail is carefully done. Please be assured that our battery That Can not Harm Your Laptop or Worse
HIGH QUALITY: Ensure compliance with all safety and environmental regulations, including proper labeling and packaging, to maintain customer trust and avoid potential legal issues. Our batteries are designed to provide reliable performance and long-lasting power, ensuring you get the most value out of your purchase.