40WH XCMRD Battery for Dell Inspiron 15 3000 Series 3542 3543 3531 3541 3521 3537 i3531 i3542-6000bk 15R 5537 5521 17R 5737 5721 14 3421 3437 3443 14R 5421 Latitude 3540 3440 FW1MN P28F V8VNT sold2024 favorable for using in dark

favorable for using in dark

Stock is limited

Excellent ease of use and outstanding long-term stability

Complies with UL Standard 1863 and Article 800-51 of The National Electrical Code

40WH XCMRD Battery for Dell Inspiron 15 3000 Series 3542 3543 3531 3541 3521 3537 i3531 i3542-6000bk 15R 5537 5521 17R 5737 5721 14 3421 3437 3443 14R 5421 Latitude 3540 3440 FW1MN P28F V8VNT sold2024 favorable for using in dark40WH XCMRD Battery for Dell Inspiron 15 3000 Series 3542 3543 3531 3541 3521 3537 i3531 i3542 6000bk 15R 5537 5521 17R 5737 5721 14 3421 3437 3443 14R 5421 Latitude 3540 3440 FW1MN P28F V8VNT About MENLONG MENLONG is a manufacturer that has been producing replacement parts for laptop batteries and chargers since 1998. It has more than 20 years of experience. The products are strictly based on the core requirements of quality and the successful product