TELESIN 2 In 1 Portable Battery Storage Charging Box Case

Features:
Charging Box: Can be used as a multi-functional charging box, multiple batteries can be charged simultaneously(up to 3), provide adequate battery storage for your travel photography.
Storage Box: Also can be used as a protective storage box, protect your batteries from moisture, dust, shake and so on, more secure.
Practical: Suitable for original battery of GoPro hero 5/6/7 black, can be charged at any time by mobile power, so convenient.
Convenient to Use: With dual color charging indicator light, flip-open design for easy storage and removal.
Material: Made of high quality plastic material, frosted surface, very tasteful and durable.
Portable: Small size, net weight only 65g, won't take up much space in your backpack, very convenient to take for you travel.