Description
Product Information
- Item Condition: Brand New
- Color: Black
- Capacity:5264 mAh / 40 Wh
- Output Voltage (Volts):7.6Volts
- Number of Cells:4 Cells
- Package Included: 1 x Battery for Lenovo
- Warranty: 12 Months / 30-Day Return
Compatible Part Numbers (not all):
Lenovo 35042926
Lenovo 5B10J40259
Lenovo 5B10J40264
Lenovo L15C4P71
Lenovo L15L4P71…
Compatible Model Series (partial list):
Lenovo IdeaPad Miix 700-12ISK (80QL)
Lenovo IdeaPad Miix 710-12IKB Tablet (80W1)
Lenovo IdeaPad Miix 720-12ISK (80QL) Series…
40Wh L15C4P71 4-Cell Battery for Lenovo IdeaPad Miix 700 / 710 / 720
Restore the professional mobility of your premium tablet with the L15C4P71 (40Wh) premium replacement battery. Specifically engineered for the Lenovo Miix 700, 710, and 720 series, this 4-cell lithium-polymer battery delivers a robust 5264mAh capacity. As an essential component for your 2-in-1 device, it provides the stable voltage required for the high-resolution displays and mobile processors of the Miix lineup.
Technical Specifications
| Part Number | L15C4P71 / L15L4P71 / 5B10J40259 / 5B10J40264 |
| Voltage | 7.6 Volts |
| Capacity | 5264 mAh / 40 Wh |
| Cell Configuration | 4-Cell High-Density Li-Polymer |
| Condition | Brand New |
| Warranty | 12 Months / 30-Day Return |
Verified Miix Tablet Compatibility
This battery is custom-designed for Lenovo’s flagship 12-inch tablets:
- Miix 700-12ISK (80QL)
- Miix 710-12IKB (80W1)
- Miix 720-12ISK (80QL)
- Fits Part: L15C4P71
- Fits Part: L15L4P71
- Fits Part: 5B10J40259
Why Choose the L15C4P71 Premium Battery?
- Ultra-Slim Tablet Fit: Precision-molded to fit the highly compact internal space of the Miix chassis, ensuring no screen pressure or bulging issues.
- Reliable Energy Density: High-grade cells maintain 40Wh of power, optimized for the high-PPI displays found on the Miix 700 series.
- Advanced Safety Architecture: Features built-in protection against over-voltage, thermal runaway, and short-circuits to safeguard your high-value tablet hardware.
- Original Performance Sync: Fully recognized by Lenovo Vantage for original battery health tracking and rapid charging capabilities.
Frequently Asked Questions
Q: Is it difficult to replace the battery in a Miix tablet?
A: Replacing a Miix battery involves removing the tablet’s screen panel. We recommend using specialized tools and referring to a professional service manual to avoid damaging the display and digitizer.





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