Features:
1. Charges up to 2 rechargeable batteries in independently or Simultaneous
2. Automatically detect the number of batteries, and automatically adjust the charging current according to the number of batteries.
3. With constant current and constant voltage, battery thermal management, automatic recharging, and trickle charging.
4. Built-in Over Charge Protection, Over Current Protection, Over Voltage Protection, Short Circuit Protection,over-heating protections and high-quality fire-resistant construction. ensures you and your devices safety.
5. Easy to charge with the TYPE-C cable, compatible with laptop, wall charger, car charger and power bank, good for traveling.

Important parameters:
Input: Micro USB 5V/2A, Type-C USB 5V/2A
Output: 4.4V 800mA(x2)

Specifications:
Material: ABS
Net weight: about 44g
Suitable for GoPro Hero 11/10/9 Battary

Packing includes:
1 x Dual Slot Charger
1 x Power Cable

Note: Does not include battery!