The Lumia 950 and Lumia 950 XL fail to take the Lumia 1520 battery life crown - MSPoweruser
Microsoft Lumia 950 - Full phone specifications
New Microsoft Lumia 950 XL Lumia 940 XL RM-1118 Battery BV-T4D BELTRON 3340 MAH | eBay
Microsoft Lumia 950 specs - PhoneArena
Replacement BV-T4D Battery For Nokia Lumia 950XL/Lumia 950 XL RM-1116/950 Dual SIM RM-1118 940 XL - Walmart.com
4120mAh 3.85V BV-T4D Li-ion Battery Replacement For Microsoft Nokia Lumia 950 XL | eBay
Amazon.com: High Capacity 3500mAh Rechargeable Grade A+ Battery with Specialized Intelligent USB Travel Charger for AT&T Microsoft Lumia 950 Cellphone : Cell Phones & Accessories