Dual Battery Charger For GoPro HERO 12/11/10/9 Black +2*Battery For GoPro Camera

2000mAh Battery For GoPro Hero 9/10/11/12 x2. Compatible SeriesFor GoPro Hero. Compatible ModelFor GoPro Hero 9/10/11/12. Such as battery, ac adapter etc. Battery Size：1.26inX1.54in (3.2cmX3.9cm). Color: Black.

eBay