Cameron Sino CS-JMF300SL 3.7V 3000mAh Li-Poly Battery For JBL Flip 3, JBL FLIP 3 727542436004 | eBay
Action Camera Battery Pack, 1350mAh Rechargeable Battery(3-Pack) with USB Dual Charger for Sports Camera, Compatible with AKASO EK7000/CAMPARK/CROSSTOUR/APEMAN and More