Dell Inspiron 14-5442 5443 5447 5448 P39F Replacement Battery TRHFF | 11.1V 43Wh

Dell Inspiron 14-5442 5443 5447 5448 Replacement Battery — TRHFF

Restore full battery performance to your Dell Inspiron 14-5442, 5443, 5447, or 5448 laptop with this 100% new replacement battery, built to original specifications.

Specifications:

• Battery Type: Li-ion
• Voltage: 11.1V
• Capacity: 43Wh
• Recharge Cycles: 500+
• Operation Time: Approx. 1.5–3.5 hours (varies by usage)

Part Numbers: TRHFF

Compatible Models: Dell Inspiron 14-5442, Dell Inspiron 5443, Dell Inspiron 5447, Dell Inspiron 5448, Dell P39F

Tip: Check the bottom label of your laptop to confirm your model before purchasing.

Why Choose This Battery?

• ✅ 100% new — never refurbished or reused cells
• ✅ Built-in protection against overcharge, over-discharge, and short circuit
• ✅ Plug-and-play replacement
• ✅ 1-year warranty included