Dell Inspiron 3443 3521 5421 5437 5537 Replacement Battery XCMRD MR90Y | 11.1V 65Wh

Dell Inspiron 3443 3521 5421 5437 5537 Replacement Battery

High-quality replacement battery for Dell Inspiron 3000 and 5000 series. Engineered to meet OEM specifications for a perfect fit and reliable performance.

Battery Specifications

• Battery Numbers: XCMRD, MR90Y
• Voltage: 11.1V
• Capacity: 65Wh
• Cell Type: Li-ion
• Condition: New

Compatible Models

• Dell Inspiron 14 3443
• Dell Inspiron 15 3521
• Dell Inspiron 14 5421
• Dell Inspiron 14 5437
• Dell Inspiron 15 5537

Why Choose Our Battery?

• ✅ Meets or exceeds OEM specifications
• ✅ Built-in protection against overcharge, over-discharge, and short circuit
• ✅ Rigorous quality testing for safe and stable performance
• ✅ Easy drop-in replacement — no modifications required