Type A
Features:
1. High density polymer cell, intelligent fast charge, but not hurt the battery.
2. Triple slot design, you can charge and storage 3 batteries at the same time. Moreover, you could charge one,two or three pieces batteries.
3. Lightweight and portable, perfect for using on travel and outdoor activities.
4. Comes with Type-C cable, supports quick charging, charge fully in 2 hours.
5. Has an indicator that will change color (from red to green) when the battery is fully charged.
6. Multiple charging ways, you can charge it with socket, power bank or on-board recharging.
7. Fit for GoPro Hero 5/6/7/8 Black, NOT for other models.
Specification:
1. Size: 4.9x4.9x4.6cm
2. Weight: 46g
3. Input: 5V-2A
4. Output: 4.3V-800mA
5. Charge Port: Type-C
6. Indicator: Red means Charging; Green means full.
Type B:
Features:
1. High efficiency of power conversion, safety circuit design, over charge protection, over-discharge protection, shortage protection
2. Safe and reliable, perfect for using on travelling and outdoor activity
3. Automatic constant current control prevents battery damage from overcharging
4. Interchangeable AC plugs for EU US
5.1 AMP per port for a quick charging solution
6. Around 2 hours for 100% full charged
7. Works with most devices that charge via USB, such as call phone, mini speaker, etc
Specification:
Material: ABS
Battery Type: Rechargable Li-ion Battery
Battery Capacity: 1220mAh
Voltage: 3.85V
Compatible with: for GoPro Hero 8 7 6 5 Black Action Camera
Package Includes:
1 x Battery Charger
1 x USB Charging Cable