For the GoPro fanatic in all of, the Opteka 6000mAh rechargeable power bank is the last battery pack you’ll ever need. This all-in-one power bank lets you charge up to two Hero4 batteries (not included) at the same time and also comes with a USB port to simultaneously charge your phone or tablet. Or if you prefer, you can charge your GoPro without removing your battery and plug it directly into the Power Bank’s USB port. If you consider yourself to be a serious GoPro enthusiast, this is a must-own portable power bank. 2 Amps of charging power gets your gear charged up quickly. No need to hover around your Power Bank and wait for your battery to fill up.

The surprisingly powerful Opteka charger kit brings you an incredible amount of portable charging power that will always have your back. Built to be a universal power station as well as a GoPro Hero 4 battery hub, this diverse and super-durable kit can re-charge any device via the built-in USB port and included USB cable. Opteka battery bank chargers are equipped with built-in power protection circuitry to safeguard your valuable devices from over voltage, over current and short circuit risk. Get guaranteed protection for a 100% safe, reliable charge every time.

Impact and water resistant with a heavy-duty sealed rubber armour and metal carabiner key chain clip, the Opteka Travel Charger is the ultimate companion for all your backup power needs.

Fully compatible with the following devices
GoPro HERO4
Apple iPhones
Apple iPads
Android Phones
Android Tablets

Features
6000mAh charges a Hero4 battery up to 5 times
Armor rubber protection housing
Water resistant
5V-1A input
5V-2.1A output
Charges via USB

Includes
Power bank with rubber housing
Micro USB charging cable
Carabiner clip