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Samsung Galaxy A41 2020 EB-BA415ABY Replacement Battery 3.85V 2850mAh

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Fits Samsung Galaxy A41 2020 and replaces OEM part EB-BA415ABY.
Voltage sits at 3.85V with 2850mAh capacity — standard output for this phone.
Connector type is Samsung's proprietary contact strip with mechanical alignment tabs.
We bench-tested this cell against the OEM curve; BMS accepted charge without fault codes.
On first use, run one complete discharge-charge cycle with fast charging disabled so the fuel gauge IC recalibrates to this cell's discharge profile before high-current charging resumes.
Delivery time

This product ships directly from our Manufacturer's Warehouse and is usually delivered within 7 – 10 business days to your doorstep.

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Fresh Battery, Worth the Wait

To provide the highest-quality replacement battery, we ship this battery directly from the manufacturer rather than from aging warehouse inventory. This means delivery may take a little longer, but it helps ensure you receive a fresh battery with better performance, a longer lifespan, and greater reliability.

Estimated delivery: 7–10 business days
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By continuing with your purchase, you acknowledge and agree to the estimated 7–10 business day delivery timeframe.
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Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

Delivery and Shipping

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

Disclaimer

⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.

Voltage

3.85V

Amp

2850mAh

Samsung Galaxy A41 2020 — 3.85V Li-Polymer Replacement Battery (EB-BA415ABY)

This is a 3.85V, 2850mAh Li-Polymer replacement battery for the Samsung Galaxy A41 2020. It fits the SM-A415 series including SCV48 and SC-41A variants. The OEM part number is EB-BA415ABY, also cross-referenced as GH82-22861A.

  • SM-A415 series compatibility: The SM-A415, SCV48, and SC-41A all share the same battery bay dimensions and connector pinout. The BMS handshake protocol is identical across these variants, so a single cell covers the full model group without modification.
  • Bench tested on actual hardware: We ran this cell in an SM-A415F under charge and discharge cycles. The BMS accepted the USB-PD handshake without rejection, and coulomb counter registration completed within the first full cycle.
  • Fuel gauge recalibration on first use: On first use after installation, disable fast charging for one complete discharge-charge cycle. This lets the fuel gauge IC build an accurate discharge curve against the new cell before high-current fast charging pushes current into an uncalibrated state.

Sudden shutdown at 20–30% on the Galaxy A41 after a cell swap

This happens because the fuel gauge IC is still calibrated to the old cell's discharge curve. The new cell hits a voltage cliff under modem or screen load at a point the IC doesn't recognise as critical. The phone cuts out before the percentage reading reaches zero. One full discharge-charge cycle without fast charging re-maps the IC to the new cell and stops the premature cutoff.

Galaxy A41 won't power on after the replacement battery was stored flat

Li-Polymer cells dropped below approximately 2.5V trigger a BMS lockout as a safety measure against cell reversal. The phone won't respond to the power button and may not show any charge indicator. Connect the device to a wall charger — not a PC port — and leave it for 20–30 minutes without pressing anything. Once the BMS sees voltage rise above its recovery threshold, the charge indicator will appear and normal boot becomes possible.

Compatible Models

Galaxy A41 2020 SCV48 SC-41A SM-A415 SM-A415D SM-A415J SM-A415F/DS SM-A415F/DSN

Replaces Part Numbers

EB-BA415ABY GH82-22861A

Technical Specifications

Voltage3.85V
Amp Hours2850mAh
Capacity2850mAh
Rate10.97Wh
Net Weight41.2g /1.45 oz
Gross Weight66.2g /2.34 oz
Approximate Weight66.2g /2.34 oz
Dimension 71.00 x 57.42 x 4.20mm

Product Highlights

  • Brand: Samsung
  • Manufacturer: CS
  • Series: Standard
  • Color: Black
  • Product Type: Li-Polymer
  • Battery Type: Li-Polymer
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Frequently Asked Questions

My Galaxy A41 shows 25% battery and then just shuts off — is something wrong with this replacement cell?

Nothing is wrong with the cell itself. The fuel gauge IC inside the A41 was calibrated to the discharge curve of your original battery, not this one. It loses track of the actual voltage under heavy load — modem, screen, or GPS — and the phone cuts out before the reading reaches zero. Do one full discharge-charge cycle with fast charging turned off and the IC will recalibrate to the new cell's curve.

Fast charging stopped working on my A41 the day I installed the new battery — it only charges slowly now.

This is normal on the first cycle after a cell swap. The USB-PD negotiation between the charger and the phone's charge IC can fall back to standard current when the BMS reports an uncalibrated state. Complete one full slow charge from near-empty to 100%, then reconnect your fast charger. The protocol handshake should re-establish at full current after that first cycle completes.

The back of my Galaxy A41 feels warm near the battery while it charges after the replacement — should I be concerned?

A new Li-Polymer cell has slightly higher internal impedance than a broken-in cell, so the charge IC works a little harder in the first few cycles and generates more heat than you may have noticed before. This is expected and fades as the cell completes its initial cycles. If the warmth is concentrated at the battery and not the charging port, and it does not feel hot to the touch, continue charging normally — the temperature will settle by the third or fourth full cycle.

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