44Wh Medion 40064155 Battery

$101.00

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-Medion-40064155-44Wh Category: Tag:

Description

Product Information

  • Item Condition: New
  • Color: Black
  • Capacity:4090 mAh / 44 Wh
  • Output Voltage (Volts):10.86 Volts
  • Number of cells :4 Cells
  • Package included:1 x Medion Battery
  • Warranty: 12 Months / 30-Day Return
  • Compatible part number (not all):
    Medion 40064155,Medion F15…
  • Compatible computer model series (not all):
    Medion Akoya P6685,Medion Akoya S6425,Medion Akoya S6426,Medion Akoya E6439,Medion Akoya E6440,Medion Akoya P6685,Pegatron F15KUR..

Reliable 44Wh 40064155 Battery for Medion Akoya Series

Refresh your Medion Akoya’s mobile life with the 40064155 replacement battery. Specifically tailored for the Akoya P6685, S6425, and E6440 series, this battery ensures your laptop remains a true portable workstation. Designed with high-quality lithium cells, it provides a stable 10.86V output, preventing sudden shutdowns and ensuring consistent power during document editing, web browsing, or streaming your favorite media.

Technical Specifications

Part Number Medion 40064155 / F15 / F15KUR
Voltage 10.86 Volts
Capacity 4090 mAh / 44 Wh
Cell Architecture 4-Cell High-Performance Li-ion
Condition Brand New
Warranty 12 Months / 30-Day Return

Perfect Fit for Akoya Series

Compatible with the following Medion Akoya sub-models:

  • Akoya P6685 Series
  • Akoya S6425 Series
  • Akoya S6426 Series
  • Akoya E6439 Series
  • Akoya E6440 Series
  • Pegatron F15 / F15KUR Chassis

Product Highlights

  • Original Standard Efficiency: 44Wh capacity precisely matches the original energy profile, maintaining the laptop’s slim design without compromising on-the-go usage.
  • Advanced Safety Integrated: Features high-precision internal electronics to guard against over-current, short circuits, and voltage fluctuations.
  • Seamless Integration: Fully compatible with the Medion BIOS and charging system; no software errors or “battery not recognized” messages.
  • Durable Life Cycles: Rated for hundreds of charge cycles with minimal capacity loss over time.

Frequently Asked Questions

Q: Is 10.86V safe if my old battery says 10.8V or 11.1V?

A: Yes. 10.8V, 10.86V, and 11.1V are standard compatible voltages for this series and will not harm your laptop.

Q: How do I identify if I need the 40064155 model?

A: Please check the label on your original battery for the part number “40064155” or “F15”. This is common in Akoya S6425 and P6685 models.

Package Included: 1 x Brand New 44Wh Medion 40064155 Replacement Battery

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