Battery EB-BA566ABY 5000mAh by Samsung Galaxy A36 5G A366B A37 5G A376B A56 5G A566B A57 5G A576B premium quality

The EB-BA566ABY 5000 mAh battery is a replacement for Samsung Galaxy A36 5G SM-A366B, Galaxy A37 5G SM-A376B, Galaxy A56 5G SM-A566B and Galaxy A57 5G SM-A576B, as well as compatible regional variants. It features a rechargeable lithium-ion cell, with a minimum rated capacity of 4905 mAh and a nominal voltage of 3.9 V. It is designed to replace a deteriorated battery when rapid discharge, reduced battery life or battery-related shutdowns occur. Its identification through the EB-BA566ABY reference simplifies power system repairs, maintenance and professional refurbishment of these Samsung phones.

• Component type: Internal rechargeable battery for smartphones.

• Battery reference: EB-BA566ABY.

• Typical capacity: 5000 mAh.

• Minimum rated capacity: 4905 mAh.

• Nominal voltage: 3.9 V.

• Nominal energy: 19.13 Wh.

• Technology: Lithium-ion (Li-ion).

• Configuration: Single-cell battery.

• Connection system: Power flex cable with motherboard connector.

• Installation type: Internal battery secured to the chassis using adhesive.

• Compatible models: Samsung Galaxy A36 5G, Galaxy A37 5G, Galaxy A56 5G and Galaxy A57 5G.

• Galaxy A36 5G technical models: SM-A366B, SM-A366B/DS, SM-A366E, SM-A366E/DS, SM-A366U, SM-A366U1 and SM-A366W.

• Galaxy A37 5G technical model: SM-A376B.

• Galaxy A56 5G technical models: SM-A5660, SM-A566B, SM-A566B/DS, SM-A566E, SM-A566E/DS, SM-A566S, SM-A566U, SM-A566U1, SM-A566V and SM-A566W.

• Galaxy A57 5G technical models: SM-A576B and SM-A576B/DS.

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

The EB-BA566ABY battery allows a deteriorated battery to be replaced in four Samsung Galaxy A series models, simplifying spare parts selection and management in specialised repair workshops. Its typical capacity of 5000 mAh and minimum rated capacity of 4905 mAh provide specific data for identifying the corresponding configuration, while its nominal voltage of 3.9 V makes it easier to check its electrical characteristics.

Its lithium-ion technology and single-cell configuration provide a rechargeable power component for compatible devices. When reduced battery life results from battery wear, replacing it may improve the phone's everyday operation. It is a practical solution for professional repairs, maintenance and refurbishment, allowing charging and power stability checks before final closure.

• 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 repair tools.

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

• Check the EB-BA566ABY 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 during operation.

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