Unique and elegant product design, convenient for carrying.
Triple your camera runtime with 3*2250mAh Hero12/11/10/9 replacement batteries and a 3-channel intelligent fast charger.
Features six layers of protection (over-charging, short-circuit, high-temperature, and surge protection) with high-quality, fire-resistant construction, ensure complete protection for you and your devices.
Input Parameter: DC 5V/2.4A
Output Parameter: 4.4V 800mA (each battery port)
Charging time: 2.5 hours for 3 batteries