Lenovo 121500126 Battery

Replace a dead battery in select Lenovo laptop models.

Battery degradation is an inevitable part of your laptop’s lifespan ¡ª extend it with this replacement battery. If your laptop won¡¯t turn on, won¡¯t hold a charge, or you simply experience poor battery life, this replacement battery may be what you need to fix it.

For optimal performance, calibrate your newly installed battery: Charge it to 100% and keep charging it for at least 2 more hours. Then use your device until it shuts off due to low battery. Finally, charge it uninterrupted to 100%.