Description
Product Information
- Item Condition: Brand New
- Color: Black
- Capacity:54 Wh
- Output Voltage (Volts):7.4 Volts
- Number of Cells:4 Cells
- Package Included: 1 x Battery for Lenovo
- Warranty: 12 Months / 30-Day Return
Compatible Part Numbers (not all):
Lenovo 121500156
Lenovo 121500225
Lenovo 35012654
Lenovo L12M4P21
Lenovo L13S4P21…
Compatible Model Series (partial list):
Lenovo Yoga 2 Pro (80AY)
Lenovo Yoga 2 Pro 13 (20266)
Lenovo Yoga 2 Pro 13 (59xx) Series…
High-Performance 54Wh L12M4P21 Battery for Lenovo Yoga 2 Pro 13
Restore the legendary flexibility of your Ultrabook with the L12M4P21 (54Wh) premium replacement battery. Specifically engineered for the Lenovo Yoga 2 Pro 13 (Type 80AY / 20266), this 4-cell lithium-polymer battery matches the high-energy demands of the QHD+ display. Whether you’re presenting in tent mode or working in laptop mode, this battery provides the reliable runtime your mobile lifestyle requires.
Technical Specifications
| Part Number | L12M4P21 / L13S4P21 / 121500156 |
| Voltage | 7.4 Volts |
| Capacity | 54 Wh |
| Cell Configuration | 4-Cell Premium Li-Polymer |
| Condition | Brand New |
| Warranty | 12 Months / 30-Day Return |
Verified Device Compatibility
Designed exclusively for the Yoga 2 Pro 13.3-inch platform:
Compatible Laptop Series:
- Lenovo Yoga 2 Pro 13 Series
- Lenovo Yoga 2 Pro 13 (Type 80AY)
- Lenovo Yoga 2 Pro 13 (Type 20266)
- Lenovo Yoga 2 Pro 5938 / 5939 / 5940 Series
Replacement Part Numbers:
- L12M4P21 / L13S4P21
- 121500156 / 121500225
- 35012654
Why Choose This Yoga 2 Pro Battery?
- Optimized Energy Density: Provides 54Wh of power in an ultra-slim footprint, maintaining the original sleekness of your Yoga Ultrabook.
- Smart Calibration: Fully compatible with Lenovo power firmware for accurate real-time percentage monitoring.
- Advanced Safety Guard: Built-in protection against over-charging, short-circuiting, and swelling—vital for preserving the life of your internal components.
- Direct Drop-in Replacement: Precisely molded screw holes and cable length ensure a hassle-free internal installation.
Frequently Asked Questions
Q: Will this fit the standard Yoga 2 13 (Non-Pro)?
A: No. The Yoga 2 13 (Non-Pro) and Yoga 2 Pro use different battery designs. This model is exclusively for the Yoga 2 Pro.
Q: Is it difficult to install this internal battery?
A: It is relatively simple. You will need a Torx T5 screwdriver to remove the bottom cover of the laptop. Always remember to unplug the battery connector from the motherboard before removing screws.
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