Battery for Samsung Galaxy A20e (GH82-20188A) — Li-ion 3000mAh, replacement for A202

Replacement Li-ion battery designed for the Samsung Galaxy A20e (model A202) with a rated capacity of 3000 mAh. This battery restores original runtime for devices with worn or degraded cells and matches the standard voltage and physical form factor used in the A20e. It is intended for use in phone repairs and DIY replacements where a direct-fit battery is required to return the device to functional condition.

Advantages

The battery delivers the rated 3000 mAh capacity to help restore typical operating time between charges. Compatible dimensions and connector layout allow straightforward physical replacement without significant modification to the device. Using a Li‑ion cell ensures predictable charge and discharge behavior and compatibility with the Galaxy A20e charging circuitry when installed correctly. The design supports regular charging cycles and is suitable for everyday smartphone usage patterns.

Suitable for

• Replacing a worn or failing battery in a Samsung Galaxy A20e (A202)
• Phone repair shops performing battery replacements
• Experienced DIY users performing a direct battery swap
• Restoring normal runtime for older A20e devices

Key specifications

• Battery type: Lithium‑ion (Li‑ion)
• Rated capacity: 3000 mAh
• Nominal voltage: standard for smartphone Li‑ion cells (compatible with Galaxy A20e)
• Form factor: flat, thin pack sized for Samsung Galaxy A20e internal compartment
• Intended use: replacement cell for smartphone

How to use

Power off the device and remove the back cover or housing according to the service instructions for the Galaxy A20e. Disconnect the old battery from the mainboard connector and remove any adhesive or securing elements used in the original assembly. Install the replacement battery in the same orientation, reconnect the battery connector, and secure the pack using appropriate adhesive strips or mounting points. Reassemble the device and perform a full charge cycle before regular use to allow the battery management system to calibrate.

Recommendations

To maintain battery health, avoid deep discharges and prolonged full‑charge storage. Use the manufacturer‑recommended charger and cable, avoid exposure to excessive heat or moisture, and follow standard ESD and safety precautions during replacement. If unsure about performing the replacement, consult a professional repair service.