Dell TRHFF 3-Cell 43 Wh Lithium-Ion Laptop Battery for Inspiron 15 5547/5548, Latitude 3450/3550

The TRHFF is a direct-fit replacement battery engineered for select Dell Inspiron and Latitude laptops. Unlike generic third-party packs, this 3-cell unit is built to match the original 43 Wh energy profile, so your notebook keeps its slim profile and balanced weight distribution.

Highlights

• Lithium-Ion chemistry with 3 cells and 43 Wh capacity
• Nominal voltage: 11.1 V
• Capacity: 3870 mAh
• Compatible with Inspiron 15 5547, 15 5548, Latitude 3450, and Latitude 3550
• Internal battery design, black colour

In daily use

Swapping in the TRHFF restores dependable runtime for office work, browsing, and media. The 43 Wh pack is the same capacity class as the factory battery, so you can expect similar endurance between charges. Installation is straightforward on the supported models, and the internal form factor keeps the laptop's underside clean.

Full specifications

• Product type: Laptop Battery
• Battery technology: Lithium-Ion (Li-Ion)
• Number of cells: 3
• Capacity: 43 Wh
• Nominal voltage: 11.1 V
• Capacity (mAh): 3870 mAh
• MPN: TRHFF
• Compatible brand: Dell
• Compatible models: Inspiron 15 5547, Inspiron 15 5548, Latitude 3450, Latitude 3550
• Battery type: Internal
• Colour: Black
• Rechargeable: Yes
• Condition: New

Final note

For a dependable power source that matches the original Dell battery's capacity and voltage, the TRHFF is a practical choice for Inspiron 15 5547/5548 and Latitude 3450/3550 owners.