Feature:1. 3 SLOTS: 3 slots charger can simultaneously charge up to 3 batteries.2. Copper Plugs: made with premium copper to ensure high performance and stability3. Charger can be powered by wall charger adapter, power bank, or your PC, Laptop, etc.4. Type C interface: enables you to power the 3-channel charger with Type-C Cable5. 100% safe circuit board protection6.LED Charger Indicators:3 LED lights corresponding to 3 slots.Indicate RED color when the battery is charging; IndicateGREEN color when charging is completed.7.Battery packaging upgrade,no pop-up window,Completely decoding8.High Density Lithium Ion Cell.9.Flame retardant material.safe and reliable.10.Battery 100% Fits Hero 8,is the same size as the original battery.Battery:1.Capacity:1250mAh2.Material:Li-ion3.Rated Voltage:3.85V

Charger Specifications:1.Input:5V 2A2.Output:4.4V,700mAh*3

Package List:As your choose