This is a generic, equivalent one, 100% compatible. This 3.7V 860mAh Replacement Li-ion battery is designed to compatible with Nokia 2680 Slide 3600 3710 Fold 7020 7100 X3-02.

Specifications:
* Product Type: generic/equivalent
* Battery Voltage: 3.7V
* Battery Capacity: 860mAh
* Condition: new, 1 Year Warranty!
* Easy Installation
* Battery is tested accurately before shipping
* Compound Li-ion Chip, Safer and More Reliable

Compatible Part Numbers:
BL-4S

Compatible Model:
For Nokia 2680 Slide 3600 3710 Fold 7020 7100 X3-02