50Wh Samsung AA-PLYN4AN Battery

$72.00

Free Shipping | Installation tools included
Reliable battery for work, study, or travel.
Built-in protection: overcharge, over-discharge, short circuit, overcurrent & temperature safety.
Important Shipping Notice (Chinese New Year 2026 - Batteries)
During the Chinese New Year 2026 holiday period, laptop battery orders may take longer than usual to deliver. This delay is mainly caused by battery sourcing (most laptop batteries are manufactured in China) and holiday logistics congestion.

Estimated Battery Delivery Time
Please allow up to 30 days for delivery during this period.

If You Need a Battery ASAP
We completely understand that a working laptop is time-sensitive. If you need a battery urgently, please order with caution. For the fastest solution, you may prefer a local seller or another supplier that is not impacted during the holiday season. While we are sorry we may not be the quickest option for urgent cases, we will be genuinely happy if you can get your problem solved sooner.

If You are Not in a Hurry
If you can wait, you can place your order with confidence. It is very common to keep using a laptop with reduced battery runtime by plugging it in when needed. We will ship as soon as sourcing and logistics allow, keep your order moving, and deliver a high-quality, reliable battery that fits your device properly.

Thank you for your understanding and support.
SKU: Battery-US-Samsung-AA-PLYN4AN-50Wh Category: Tag:

Description

Product Information

  • Item Condition: Brand New
  • Color: Black
  • Capacity: 50Wh
  • Output Voltage (Volts): 7.4 Volts
  • Number of Cells: Cells
  • Package Included: 1 x Battery for Samsung
  • Warranty: 12 Months / 30-Day Return

Compatible Part Numbers (not all):
Samsung AA-PLYN4AN BA43-00340A

Compatible Model Series (partial list):
Samsung 5 550 Chromebook XE550C22 Series

Precision Replacement Battery for Samsung Chromebook 550 Series

Get back to peak productivity with our AA-PLYN4AN replacement battery. Specifically designed for the Samsung 5 550 Chromebook (XE550C22), this 50Wh battery ensures a consistent 7.4V output, matching the original technical requirements to keep your device running efficiently during school or work.

Technical Specifications

Part Number AA-PLYN4AN / BA43-00340A
Voltage 7.4 Volts
Capacity 50 Wh
Battery Type Lithium-ion Polymer
Condition Brand New
Warranty 12 Months / 30-Day Return

Compatibility Guide

To ensure a perfect match, please verify that your original battery’s Part Number or Laptop Model is listed below.

Compatible Part Numbers:

AA-PLYN4AN | BA43-00340A

Fits Laptop Models:

  • Samsung Series 5 Chromebook 550
  • Samsung XE550C22 / XE550C22-A01US
  • Samsung XE550C22-H01US

Installation & Optimization Tips

  • Internal Battery: This is an internal battery. Installation requires opening the Chromebook casing. Ensure the device is powered off and the charging cable is disconnected before installation.
  • Connector Security: Ensure the battery cable is correctly aligned and fully pressed into the socket on the motherboard to ensure proper charging and system recognition.
  • Calibration: After installation, we recommend charging the battery to 100%, then discharging it to 10% for the first 2-3 cycles to calibrate the system’s battery gauge.

Frequently Asked Questions

Q: Is this battery compatible with the original Series 5 (XE303C12)?

A: No. This battery is specifically for the Chromebook 550 (XE550C22). The XE303 series uses a different battery model. Please check your model number on the bottom of your laptop.

Q: Why does my Chromebook show a “Battery missing” icon after replacement?

A: This is usually due to a loose connector. Please re-open the case and ensure the multi-pin battery cable is pushed all the way into the connector on the motherboard.

Package Included: 1 x Brand New Battery for Samsung (AA-PLYN4AN)

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