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.






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