Pixel 4 XL Battery: Genuine Part / Replacement Kit – iFixit

Replace a dead or damaged model G020J-B battery.

iFixit is an official Google partner. Our Genuine Google parts are supplied by the official Google supply chain.

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%.