Description
New battery high capacity, 11.1V 65WH, effective capacity..Replaced by: Dell Inspiron 14R (5421, 5437), Inspiron 15R (3521), Inspiron 17R (5521, 5537), compatible with P / N: MR90Y, N121Y, G35K4, MK1R0, YGMTN..Package includes: 1 * for Dell MR90Y.Lithium-ion batteries reduce the risk of battery leakage and maximize output stability. Built-in circuit protection enhances safety of use and extends battery life..What do you get: our fans' favorite 12-month warranty and friendly customer service.