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Rectangular black lithium-ion battery pack with three cells and label showing part numbers

PowerWarehouse

PowerWarehouse GBM3X4 laptop battery for GETAC K120

SKU CH-58WK-RY108

Three-cell 11.1 V lithium-ion battery replaces the GETAC K120 original with 2040 mAh capacity

  • Battery type3 Cell Lithium-Ion
  • Compatible withGETAC K120
  • Ready-to-install replacement for GETAC K120
  • 3-cell lithium-ion chemistry delivers 11.1 V output
  • 2040 mAh capacity supports extended mobile work
  • Matches OEM part numbers 242142000002, 441142000003, BP3S1P2100S-01, GBM3X4
  • Brand-new unit backed by 12-month manufacturer warranty

Compatible Replacement for GETAC K120

This PowerWarehouse GBM3X4 battery is a direct replacement for the GETAC K120 laptop. It matches OEM part numbers 242142000002, 441142000003, BP3S1P2100S-01 and GBM3X4. The three-cell lithium-ion pack restores mobile power for field workers and mobile professionals who rely on the K120 chassis.

Three-Cell Lithium-Ion Pack at 11.1 V

The unit delivers 11.1 V and 2040 mAh capacity using a 3 cell lithium-ion design. It slots into the existing battery bay without adapters or cable changes, freeing the user from a tethered AC adapter. No additional hardware or firmware updates are required for installation.

Sustained Output from 2040 mAh Cells

Under continuous load the 2040 mAh cells maintain a steady 11.1 V rail rather than sagging after a short burst. The three-cell arrangement balances current draw across each cell, reducing heat buildup during long shifts. Capacity remains consistent across repeated charge cycles in typical field conditions.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $69.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Part number242142000002, 441142000003, BP3S1P2100S-01, GBM3 × 4
Power
Battery type3 Cell Lithium-Ion
Compatibility
Compatible withGETAC K120

Questions about this item

How long does the 2040mAh capacity last before the battery needs recharging?

The 3-cell lithium-ion pack is rated at 2040mAh and 11.1V; actual run-time depends on the K120 workload and power settings.

Does the battery get hot or noisy during continuous operation?

Lithium-ion cells generate some heat under load but contain no moving parts, so the pack itself is silent.

Which GETAC laptop models does the GBM3X4 fit?

The battery is compatible with the GETAC K120 and replaces OEM part numbers 242142000002, 441142000003, BP3S1P2100S-01 and GBM3X4.

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