Skullcandy Push Active TWS Wireless Earphone Battery - 1254H 3.7V 70mAh
A good quality replacement battery the Skullcandy Push Active earbuds.
Actual measured dimensions (mm): D5.4 x W12.4
Shipped fast and secure from the UK (global shipping available).
If you have any questions at all, or if you don't see the battery you require, please ask.