4-Cell DXGH8 52Wh 7.6V Laptop Battery for Dell XPS 13 9370 9380 7390 Inspiron 13 5390 14 7490

Replacement Battery for Dell XPS and Inspiron

This 4-cell lithium-ion battery replaces part numbers DXGH8, H754V, 0H754V, HK6N5, P82G001 and P82G002. It fits Dell XPS 13 9370, 9380, 7390 and Inspiron 13 5390, 5391, 14 7490 models. The pack delivers 52Wh at 7.6V and includes two screwdrivers for installation. Buyers who need a higher-capacity pack or a different voltage cannot use this unit.

Practical Limits of a 7.6V 52Wh Pack

The battery stores 52 watt-hours of energy at a nominal 7.6 volts, which determines the maximum runtime a compatible laptop can achieve on a single charge. Capacity loss is normal; the supplier rates the cells for about 300 to 500 full discharge and charge cycles before noticeable degradation. Built-in protection guards against short circuit, over-voltage, over-current and deep discharge. Systems that require a different voltage or connector layout will not accept this battery.

Upgrading from a Worn Original Cell

This unit replaces an exhausted factory battery that no longer holds a useful charge, restoring the laptop's original unplugged runtime. The jump is worth it when the old pack drops below a workable threshold or shows swelling, but it does not increase capacity beyond the stock 52Wh specification. Users who want longer runtime than the original design provided must look for a higher-watt-hour alternative if one exists for their chassis. The package includes a user manual and a 1-year manufacturer warranty.