Premium MR90Y Battery for Dell Inspiron 14 & 15 Series

Is your laptop struggling to hold a charge, dying unexpectedly, or required to stay permanently plugged into the wall? Restore full portability and reliable power to your device with this Premium MR90Y Battery. Designed specifically for the Dell Inspiron 14 and 15 series, this direct replacement restores your laptop's run time to factory standards.

Quality Tier: Premium (Genuine OEM)
This Premium-tier component is a genuine original equipment manufacturer (OEM) part. Unlike cheap aftermarket batteries that degrade quickly, exhibit rapid capacity loss, or pose thermal risks, this authentic Dell-compatible battery guarantees built-in overcharge protection and precise system reporting to your computer's BIOS.

Specifications & Compatibility

• Condition: Brand New
• Battery Model / MPN: MR90Y
• Compatibility: Engineered specifically for Dell Inspiron 14 and 15 systems.
• Exact Model Support: Seamlessly fits and powers models 14-3421, 3437, 5421, 15-3521, 5521, and 3721.