G400S laptop battery 53Wh 15V 4-cell H5CKD

Replacement Battery for Dell Inspiron and Vostro

This 53Wh lithium-ion battery replaces the Dell H5CKD pack used in Inspiron 5400, 5406, 5502, 7306, 7405, 7500 and 7506 2-in-1 Silver models as well as Vostro 5300, 5301, 5401, 5402, 5501 and 5502 series. It is built new with four cells at 15V and includes overcharge, overdischarge, over-temperature and short-circuit protection. The pack ships with two screwdrivers and an instruction sheet for straightforward installation.

Capacity and Runtime Headroom

At 53 watt-hours the cell delivers a full day of typical office work on supported ultraportables and 2-in-1s. Heavier workloads such as sustained video editing or gaming will draw the pack down faster, and the 500-cycle rating means capacity will gradually taper after extended daily charging. The 15V output matches the original specification so the system’s power management sees no difference.

Upgrade Path and Fit Limits

The battery directly substitutes Dell part numbers H5CKD, 7T8CD, 0TXD03, TXD03, 09077G and 9077G across Latitude 3410, 3510 and the Inspiron and Vostro families listed. It does not fit Inspiron 7300, 7306, 7500 or 7506 2-in-1 Black chassis, so buyers with those black-edition models must verify the original battery label before ordering. No other Dell or non-Dell platforms are supported.