NShi 4GVGH 84WHR 11.4V 6 Cell Battery for Dell Precision 5510 XPS 9550

Ready replacement for Precision 5510 and XPS 9550

This 6-cell lithium-ion pack restores original runtime to Dell Precision 15 5510 and XPS 15 9550 laptops. It matches the OEM 4GVGH, 1P6KD and 451-BBUX part numbers so installers can swap the old unit without adapter cables or firmware workarounds. The 11.4 V, 84 Wh rating delivers the same energy budget the chassis was designed for. Mobile professionals who need a dependable spare for travel or desk docking will find it a direct fit.

Black housing with internal protection circuits

The battery ships in a black enclosure that mirrors the factory profile, so it seats flush in the battery bay and the latch engages normally. Built-in circuitry guards against over-charge, over-discharge and short circuits while keeping self-discharge low during storage. CE, FCC and RoHS markings confirm the pack meets recognised safety and environmental standards. No extra mounting hardware or cable routing is required beyond the original laptop screws.

Stable voltage and low self-discharge in daily use

Rated at 11.4 V and 7368 mAh, the pack maintains steady output across typical workloads from document editing to video playback. The protection logic limits current spikes, which helps the laptop’s thermal solution run at its normal fan curve rather than ramping aggressively. Low self-discharge means a machine left in a bag for several days still boots with usable charge. The 6-month replacement warranty covers early-life defects.