The FP4 Battery V1 Li-L3905 mAh from Fairphone is a high-quality replacement battery designed specifically for the Fairphone 4. This lithium-ion battery offers a capacity of 3905mAh, ensuring long-lasting power to keep your device running throughout the day. With its sleek design and reliable performance, this battery is a perfect match for your Fairphone 4. It is built to the highest standards, ensuring safety and longevity. Whether you need a replacement for your old battery or simply want to have a spare for emergencies, the FP4 Battery V1 Li-L3905 mAh is a must-have accessory. Upgrade your Fairphone 4's power and never worry about running out of battery again with this reliable and efficient battery from Fairphone.