High Capacity: Kastar super high capacity battery will power your camera for much longer. Specification: Battery Type: Lithium-ion; Battery Voltage: 3.85V; Battery Capacity: 1900mAh. Safe to Use: Kastar lithium-ion battery cells meets UL1642 & CE safety standards to ensure that your battery pack will be safe to use as a replacement for your unit. Comes with built-in over-charge, over-discharge, over-voltage, over-current, and over-heating protection circuit. Save Money & Time: Do not spend too much time and money on frequent brands with low quality replacement. With our longer run time & protection features, your cycle life will also be improved because you get quality product for your camera. Package Includes: 2-Pack Batteries 1. Compatible with battery and charger models:

GoPro HERO11 HERO 11
GoPro ADDBD-211

GoPro HERO10 HERO 10
GoPro ADBAT-001

GoPro HERO9 HERO 9
GoPro ADDBD-001

2. Compatible with the following camera models:

GoPro HERO11 Black Action
GoPro HERO 11 Black Action

GoPro HERO10 Black Edition
GoPro HERO 10 Black Edition

GoPro HERO9 Black Edition
GoPro HERO 9 Black Edition