GoPro Rechargeable Battery for Hero 4

If you feel that you do in fact need a spare set of batteries for your GoPro, you can buy a few and carry them with you when you travel. Each set of rechargeable batteries are different for different GoPro models so make sure you buy the correct ones. They use a 160mAh lithium-ion battery that gives a fast and powerful charge. You also have the option of just buying the batteries or buying them with a charger.