3HWPP 68Wh 15.2V Laptop Battery for Dell Latitude Precision Inspiron

68 Wh 15.2 V replacement battery

This 68 Wh lithium-ion pack operates at 15.2 V and uses four cells to power compatible Dell laptops. It replaces part numbers 3HWPP, 03HWPP, 10X1J, N2NLL, 1VY7F, 3YNXM and 451-BCMN. The unit fits Latitude 5401, 5410, 5411, 5501, 5510, 5511, Precision 3541, 3551 and Inspiron 17 7500, 7506, 7706 2-in-1 Black Edition models. Buyers with Silver Edition 7500 or 7506 2-in-1 units cannot use this battery.

Sustained discharge stability

The pack is rated for more than 1000 charge cycles over its service life. Cells are selected to maintain consistent voltage delivery during extended workloads rather than only in short bursts. Capacity is stated as 68 Wh without inflation, so runtime predictions remain reliable across repeated full discharges. No thermal-throttling behaviour or rapid capacity fade is reported in the supplier data.

Installation kit and common issues

Each box includes the battery, two screwdrivers and a printed instruction sheet for the swap. The physical layout matches the original Dell design, so no case modification is required. The only frequent fitment error is attempting to install the pack in a Silver Edition Inspiron 17 7500 or 7506 2-in-1, which the manufacturer explicitly lists as incompatible. Users should verify the exact model suffix before opening the chassis.