The Re-Fuel replacement battery for GoPro HERO5 lasts almost 2 hours. It gives you that extra boost of film time you need on a tight schedule or in the middle of nowhere. Replaces GoPro HERO5 AHDBT-501 batteries. Replacement GoPro Battery has a capacity of 1220mAh, proving approximately 60 to 90 minutes of recording, depending on your resolution and settings. The rechargeable battery come pre-charged and ready for immediate use.