Battery Type: Lithium-Ion; Battery Voltage: 3.85V; Battery Capacity: 1900mAh. Can charge 2 batteries at the same time; Can change the plate to charge different batteries. Easy to carry, the Charger Input: 5V 2-3A 15W; Output: 4.2V 800mA(x1) 800mA(x2). Intelligent LED USB dual charger displays charging status and battery capacity. Multiple charging option, Micro-USB input and Type-C input, come with a Micro USB cable. 1. Compatible with GoPro 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 GoPro 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