TAURKENAM 68Wh GJKNX laptop battery for Dell Latitude 5480 5580 5280 5288 5488 5490 E5280 E5288 E5480 E5580

Replacement Battery for Dell Latitude Series

This 68Wh lithium-ion battery replaces the original GJKNX, GD1JP, 0GD1JP, DY9NT, 0DY9NT, 5YHR4 and 451-BBZG packs used in Dell Latitude 5480, 5580, 5280, 5288, 5488, 5490, 5491, 5495, 5590, E5280, E5288, E5480 and E5580 models. It also fits Dell Precision 3520 and 3530 series laptops. The pack is supplied new and built to match OEM specifications.

Part Number Compatibility Decides Fit

The single specification that determines whether this is the correct part is the part-number match: your existing battery must carry one of the listed codes GJKNX, GD1JP, 0GD1JP, DY9NT, 0DY9NT, 5YHR4 or 451-BBZG. Dell uses several physically similar packs across the Latitude and Precision families, so verifying the exact part number on the old unit is the only reliable way to avoid a mismatch.

Sustained Runtime from a 68Wh Cell

Under continuous load the 68Wh capacity delivers a steady discharge curve typical of lithium-ion chemistry, maintaining voltage until the pack reaches its low-voltage cutoff. The cell does not exhibit the sharp voltage sag seen in aged or lower-capacity packs, so the laptop can sustain its performance state for the full rated duration instead of throttling early during long work sessions.