Description
Product Information
- Item Condition: Brand New
- Color: Black
- Capacity:3740 mAh / 42 Wh
- Output Voltage (Volts): 11.4 Volts
- Number of Cells:3 Cells
- Package Included: 1 x Battery for Medion(This battery is offered with different cables. Please compare the shape and length of the cable)
- Warranty: 12 Months / 30-Day Return
Compatible Part Numbers (not all):
Medion A31-M15
Medion 40071980
Medion 40068772
Medion 0B23-039A000M
Medion A31-M17…
Compatible Model Series (partial list):
Medion Akoya 63635,Medion Akoya E17201,Medion Akoya E6245,Medion Akoya E6246,Medion Akoya E6247 ,Medion Akoya E6248,Medion Akoya P15645 ,Medion Akoya P15646,Medion Akoya P15647,Medion Akoya P15648,Medion Akoya P15649,Medion Akoya P15651,Medion Akoya P17601,Medion Akoya P17603,Medion Akoya P17605 ,Medion Akoya P17607,Medion Akoya P17609,Medion Akoya P17615,Medion Akoya P6645 ,Medion Akoya S15447 ,Medion Akoya S17401,Medion Akoya S17402,Medion Akoya S17403,Medion Akoya S17404,Medion Akoya S17405 ,Medion Akoya S17413,Medion Akoya S6426,Medion Akoya S6445 ,Medion Akoya S6446,Medion Akoya S6645,Pegatron M15CLN,Pegatron M15CUN,Pegatron M15GUN,Pegatron M15TNN,Pegatron M17AUN,Pegatron M17CUN,Pegatron M17GR,Pegatron M17TNN,Pegatron M17TUN,Pegatron M17WUN,,,, …
⚠️ Important: 45mm Medium Cable Version
The A31-M15 / A31-M17 series uses multiple cable lengths (25mm, 45mm, 70mm+). This listing is for the 45mm version, typically found in 17.3-inch models. Please verify the cable length of your original battery to ensure compatibility with your laptop’s internal layout.
High-Performance 42Wh A31-M15 Battery for Medion Akoya
Restore your laptop’s mobility with the A31-M15 / 40071980 replacement battery. Specifically optimized for the Medion Akoya E17201 and the P17xxx enthusiast series, this 11.4V battery utilizes high-density lithium-polymer cells. Designed for a perfect fit within the Pegatron M17 chassis, it provides stable power for long-duration productivity and multimedia sessions.
Technical Specifications
| Part Number | A31-M15 / A31-M17 / 40071980 / 0B23-039A000M |
| Cable Length | 45mm (Medium Cable) |
| Voltage | 11.4 Volts |
| Capacity | 3740 mAh / 42 Wh |
| Condition | Brand New |
| Warranty | 12 Months / 30-Day Return |
Verified Multi-Model Compatibility
Optimized for Medion laptops using the Pegatron M15/M17 architecture:
Akoya 17.3-inch Series (P & E Models):
- Akoya E17201
- Akoya P17601 / P17603 / P17605
- Akoya P17607 / P17609 / P17615
- Akoya S17401 / S17405 / S17413
Akoya 15.6-inch & Pegatron Chassis:
- Akoya P15645 / P15648 / P15649
- Pegatron M17AUN / M17CUN / M17TUN
- Pegatron M17WUN / M15CUN
Product Highlights
- Seamless Motherboard Sync: Fully compatible with Medion’s power management firmware for accurate battery percentage tracking.
- Advanced Safety Guard: Built-in Multi-Protection system protects against over-charging, overheating, and short circuits.
- High-Density Li-Polymer Cells: Premium cells designed to maintain 42Wh capacity even after hundreds of charge cycles.
- Standard 45mm Connector: Features the precise cable length required for the Pegatron M17 series layout.
Frequently Asked Questions
Q: Will this fit my Medion Akoya E17201?
A: Yes, the E17201 is a primary model for this 45mm version. Please check your original battery to confirm the cable length is approximately 4.5cm.
Q: Can I use a 25mm cable battery instead?
A: No. If your motherboard requires a 45mm reach, the 25mm version will be too short to connect to the power port.





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