Lenovo Replacement Battery TP00128A TP00129A L20D4P71 L20C4P71 L20M4P71

Lenovo Replacement Battery — TP00128A / TP00128B / TP00129A / L20D4P71 / L20C4P71 / L20M4P71

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

Specifications

• Battery Type: Li-ion
• Voltage: 15.44V
• Capacity: 57Wh
• Recharge Cycles: 500+
• Operation Time: Approx. 3–5 hours (varies by usage)
• Part Numbers: TP00128A, TP00128B, TP00129A, L20D4P71, L20C4P71, L20M4P71

Compatible Models

• Lenovo ThinkPad series (TP00128A / TP00129A 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