Lenovo Replacement Battery L21D3PF0 L21M3PF1 L20C3PF0 L20M3PF0

Lenovo Replacement Battery — L21D3PF0 / L21M3PF1 / L20C3PF0 / L20M3PF0

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

Specifications

• Battery Type: Li-ion
• Voltage: 11.1V
• Capacity: 45Wh
• Recharge Cycles: 500+
• Operation Time: Approx. 2–4 hours (varies by usage)
• Part Numbers: L21D3PF0, L21M3PF1, L20C3PF0, L20M3PF0

Compatible Models

• Lenovo IdeaPad / ThinkBook series (L21D3PF0 / L20C3PF0 compatible models)

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