Bower Xtreme Action Series Monopod Selfie Powerbank 6000mAh Charger for GoPro Hero Cameras Built-in high-power 6000mAh rechargeable battery Standard tripod female connector in the base for long time lapses. Extends film time up to 10 hours (4 plus batteries worth of power) No swapping of batteries needed for long time shooting Charges more than just your GoPro