Lenovo 5B10K87722 Battery

This Lenovo 5B10K87722 replacement battery is what you need to bring your dead laptop back to life!

• 0-Cycle - Each cell is brand new and has never been used.
• Rigorous Testing - Every single battery cell is tested to ensure it meets our specification.

Battery degradation is an inevitable part of your Lenovo laptop's lifespan — extend it with this replacement battery compatible with select models of Lenovo IdeaPad 310-15 and 510-15 laptopsFor 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%.. 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.