Model; VARTA CP454 rechargeable lithium battery
Size: 14*5.4 mm
Voltage: 3.7v
Capacity: 85mah

With wire and rechargeable battery

 

Note,If you need to remove the connect tab and wire, please leave a message

Compatable with :JBL Free X True Wireless in-Ear Headphones

Package include: 
2 pcs VARTA CP1454 Batteries