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 0B23-01Q9000M
Medion 3ICP6/58/75
Medion 1510-2LHY000
Medion 40068772
Medion PD6OK…
Compatible Model Series (partial list):
Medion Akoya 63635,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 P15651,Medion Akoya P6645,Medion Akoya S15447,Medion Akoya S15449,Medion Akoya S15450,Medion Akoya S17402,Medion Akoya S17403,Medion Akoya S17404 ,Medion Akoya S6426,Medion Akoya S6445,Medion Akoya S6446,Medion Akoya S6645,Medion Erazer P15609,Pegatron M15CLN,Pegatron M15CUN,Pegatron M15GUN,Pegatron M15TNN,Pegatron M15TUN,Pegatron M17CUN …
⚠️ Important Compatibility Note: 25mm Cable Version
This A31-M15 battery is produced with different cable lengths. This specific listing features the 25mm cable. Please physically compare your original battery’s cable shape and length before purchasing to ensure a correct fit for your motherboard connector.
High-Quality 42Wh A31-M15 Replacement Battery
Restore the portable performance of your Medion device with this A31-M15 high-density lithium battery. Specifically tailored for the Akoya P-Series, S-Series, and Erazer P15609, this 11.4V power cell offers 42Wh of stable energy. Designed to meet or exceed original specifications, it provides a reliable and safe energy source for both work and entertainment.
Technical Specifications
| Part Number | A31-M15 / 40068772 / 0B23-01Q9000M |
| Cable Length | 25mm (Short Cable Version) |
| Voltage | 11.4 Volts |
| Capacity | 3740 mAh / 42 Wh |
| Cell Chemistry | 3-Cell Premium Li-Polymer |
| Warranty | 12 Months / 30-Day Return |
Verified Model Compatibility
Designed for Medion models using the Pegatron M15/M17 chassis:
Medion Akoya Series:
- Akoya P15645 / P15648 / P15651
- Akoya S17402 / S17403 / S17404
- Akoya S15447 / S15449 / S15450
- Akoya S6445 / S6446 / S6645
- Akoya E6245 / E6247 / E6248
Medion Erazer & Pegatron:
- Erazer P15609 Gaming
- Pegatron M15CUN / M15TUN
- Pegatron M17CUN / M15CLN
Why This Replacement?
- Original Communication IC: Ensures perfect synchronization with the laptop’s BIOS for accurate battery percentage and health reporting.
- Multi-Layer Protection: Built-in PCM provides advanced safety against overcharging, short circuits, and overheating.
- Premium Li-Polymer Cells: High energy density cells maintain their 42Wh capacity over hundreds of charge cycles.
- Global Safety Certified: Fully compliant with international safety standards for piece-of-mind operation.
Frequently Asked Questions
Q: My laptop model is S17402, will this work?
A: Yes, the S17402 is highly compatible with the A31-M15. However, please double-check that your internal battery uses the 25mm short cable version.
Q: What if my cable length is different?
A: If your cable is significantly longer (e.g., 50mm or 70mm), this 25mm version will not reach the connector. Please check our other listings for alternative A31-M15 cable lengths.





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