Battery t6 power for Dell Latitude 5280 5290 5480 5490 5580 5590 — 8950mAh / 68Wh

Rechargeable replacement battery by t6 power compatible with Dell Latitude and Precision laptops listed. This Li‑poly battery has a capacity of 8950 mAh (68 Wh), nominal voltage 7.6 V, and a slim profile (233 x 96 x 7.5 mm) with a mass of 320 g. It is intended as an OEM‑compatible replacement to restore laptop runtime and supports standard charging cycles.

Advantages

The battery offers high capacity for extended runtime, compact dimensions that fit the specified Dell Latitude and Precision models, and a lightweight design that preserves portability. It is produced to match the electrical characteristics and mounting of the original battery and comes with multiple manufacturer product numbers for cross‑reference.

Suitable for

• Dell Latitude 12 5280 and 5290
• Dell Latitude 14 5480, 5490, 5491 and 5495
• Dell Latitude 15 5580, 5590 and 5591
• Dell Precision 15 3520 and 3530

Key specifications

• Type: Li‑poly
• Capacity: 8950 mAh (68 Wh)
• Voltage: 7.6 V
• Dimensions: 233 x 96 x 7.5 mm
• Weight: 320 g
• Manufacturer / brand: t6 power
• MPN / cross‑reference: 451-BBZG, GJKNX, 5YHR4, DY9NT, 451-BBZP, 049XH, MT31P, GD1JP, KCM82, FPT1C, DV9NT
• EAN: 8595605519672

How to use

Power down the laptop, disconnect the AC adapter and remove the existing battery following the laptop manufacturer's service instructions. Install the t6 power replacement battery into the compatible model, secure connectors and fasteners, then boot the system. Charge the new battery fully before first use and allow the laptop to perform its battery calibration routines if applicable.

Usage recommendations

Use the battery only with the compatible Dell Latitude and Precision models listed. Avoid exposure to high temperatures, liquid contact, or physical damage. For longest service life, keep the battery between 20–80% charge during storage and follow the laptop manufacturer's charging and power management guidelines.