Microsoft Lumia 640 XL Battery Code 493
This Official Nokia BV-T4B replacement battery has a capacity of 3000mAh. This will give you the power to keep going throughout the day.
Identical in size to the original battery, this is compatible with the original battery cover. Meaning you won’t have to replace any accessories when you buy this battery
The Nokia battery is made with advanced lithium-ion technology. This gives you a high performance output which is more durable and reliable than other batteries.
Compatible with original battery cover
Same capacity as original battery
Compatible With Nokia Lumia 640 XL