Description
Product Information
- Item Condition: Brand New
- Color: Black
- Capacity:7400 mAh / 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 121500250
Lenovo 121500251
Lenovo 35044556
Lenovo 5B10K10190
Lenovo L13M4P02
Lenovo L13N4P01…
Compatible Model Series (partial list):
Lenovo Y50-70
Lenovo Y50-70 (80EJ)
Lenovo Y50-70 Touch
Lenovo Y50-80
Lenovo Y70-70 Touch
Lenovo Y70-70 Touch (80DU) Series…
Premium 54Wh L13M4P02 Battery for Lenovo Y50-70 & Y70-70 Gaming Series
Restore the portable edge of your high-performance gaming rig with the L13M4P02 (54Wh) premium replacement battery. Specifically engineered for the Lenovo Y50-70, Y50-80, and Y70-70 Touch series, this 4-cell lithium-polymer battery provides the stable 7.4V output required to support high-end processors and dedicated GPUs. It is the perfect upgrade to ensure your classic Y-series laptop stays powered through intense gaming sessions and creative workloads.
Technical Specifications
| Part Number | L13M4P02 / L13N4P01 / 5B10K10190 / 121500250 |
| Voltage | 7.4 Volts |
| Capacity | 7400 mAh / 54 Wh |
| Cell Configuration | 4-Cell High-Density Li-Polymer |
| Condition | Brand New |
| Warranty | 12 Months / 30-Day Return |
Verified Device Compatibility
Designed for Lenovo Y-Series Gaming and Touch platforms:
Compatible Laptop Series:
- Lenovo Y50-70 / Y50-70 Touch
- Lenovo Y50-80 / Y50-80 Touch
- Lenovo Y70-70 / Y70-70 Touch
- Lenovo Y70-80 Series
- Model Types: 80EJ, 80DU
Replacement Part Numbers:
- L13M4P02 / L13N4P01
- 121500250 / 121500251
- 5B10K10190
- 35044556
Why Upgrade Your Y50/Y70 Battery?
- Original Performance Delivery: Calibrated to provide the high peak current necessary for Y-series high-resolution screens and discrete graphics cards.
- Space-Saving Li-Polymer: Features advanced polymer cells that prevent the “bulge” issues often found in older laptop batteries, protecting your trackpad and keyboard.
- Enhanced Safety BMS: Integrated circuit board prevents overcharging, over-discharging, and voltage spikes for long-term component safety.
- Direct Compatibility: No firmware errors—designed to be fully recognized by Lenovo Power Management software instantly.
Frequently Asked Questions
Q: Is this battery internal or external?
A: This is an internal battery. You will need to remove the bottom cover of your Y50 or Y70 laptop to perform the installation. It is a simple process involving a standard Phillips screwdriver.
Q: Will this fit the IdeaPad Y510p or Y500?
A: No. The Y500 and Y510p series use external batteries. This battery is exclusively for the Y50 and Y70 thin-and-light gaming series.
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