Lenovo Legion 14 15 ISK ISE Replacement Battery L14S4PB0 L14M4PB

Lenovo Legion 14 / 15 ISK / ISE Replacement Battery — L14S4PB0 / L14M4PB

Restore full battery performance to your Lenovo Legion 14 or 15 laptop with this 100% new replacement battery, built to original specifications.

Specifications

• Battery Type: Li-ion
• Voltage: 15V
• Capacity: 4000mAh
• Recharge Cycles: 500+
• Operation Time: Approx. 2–4 hours (varies by usage)
• Part Numbers: L14S4PB0, L14M4PB

Compatible Models

• Lenovo Legion 14 ISK
• Lenovo Legion 14 ISE
• Lenovo Legion 15 ISK
• Lenovo Legion 15 ISE

Tip: Check the bottom label of your laptop to confirm your model before purchasing.

Why Choose This Battery?

• ✅ 100% new — never refurbished or reused cells
• ✅ Built-in protection against overcharge, over-discharge, and short circuit
• ✅ Plug-and-play replacement
• ✅ 1-year warranty included