Battery EB-BS942ABY 4300mAh by Samsung Galaxy S26 5G SM-S942 premium quality

The EB-BS942ABY 4300 mAh battery for Samsung Galaxy S26 5G SM-S942 is a Premium-quality replacement designed to replace a deteriorated internal battery. It is compatible with the SM-S942B, SM-S942B/DS variants and other regional versions of the Galaxy S26 family. It uses lithium-ion technology, with a typical capacity of 4300 mAh, a rated capacity of 4175 mAh and a voltage of 3.9 V. It allows the repair of devices experiencing reduced battery life, irregular discharge or shutdowns associated with battery wear. It is intended for technical service centres specialising in Samsung device repair, maintenance and refurbishment.

• Component type: Internal rechargeable battery for smartphones.

• Battery reference: EB-BS942ABY.

• Typical capacity: 4300 mAh.

• Rated capacity: 4175 mAh.

• Nominal voltage: 3.9 V.

• Nominal energy: 16.29 Wh.

• Technology: Lithium-ion (Li-ion).

• Compatible model: Samsung Galaxy S26 5G.

• Technical models: SM-S942, SM-S942B, SM-S942B/DS, SM-S9420, SM-S942N, SM-S942U, SM-S942U1 and SM-S942W.

• Function: Energy storage and power supply for device operation.

• Quality: Premium.

The EB-BS942ABY Premium battery allows a deteriorated unit in the Samsung Galaxy S26 5G to be replaced when capacity loss affects its everyday operation. Its typical capacity of 4300 mAh and rated capacity of 4175 mAh identify the capacity configuration corresponding to this reference, while its 3.9 V voltage makes it easier to select the appropriate component.

The EB-BS942ABY identification allows this replacement to be distinguished from batteries used in other Galaxy S26 family devices. For professionals, having a specific reference and its electrical characteristics simplifies repair preparation and subsequent charging, power supply and battery life checks. It is a Premium-quality alternative suitable for maintenance work, replacement of worn batteries and refurbishment of Samsung smartphones.

• Completely power off the device, disconnect the battery and use electrostatic discharge (ESD) protection.

• Carefully remove the rear cover and disassemble the deteriorated battery using appropriate tools.

• Clean away the previous adhesive residue and properly prepare the battery compartment.

• Check the EB-BS942ABY reference and correctly align the power connector without forcing the contacts or flex cable.

• Install the battery using suitable mounting adhesives and ensure correct positioning inside the device.

• Check device startup, battery recognition and charging system operation before final closure.

• Perform a charging test and verify the stability of the battery percentage and its behaviour during use.

• Renew the closure adhesives and check correct assembly and sealing of the rear cover.