GoPro Rechargeable Enduro Battery (MAX) Official Accessory

Amazon

1600mAh lithium-ion battery boosts camera performance over standard GoPro battery across a wide temperature range Improves cold-weather performance in temperatures down to 14°F (-10°C) Increases recording time with an average 5.6% improvement when using hihg-performance settings What's Included: Enduro for MAX (Longer Lasting + Wide Temperature Range Battery) Compatibility: MAX

Currys

- This Enduro battery boosts your GoPro's performance when it's Baltic outside - your fingers might be frozen, but your GoPro won't be- This 1600 mAh battery lasts longer to let you keep shooting the best moments - Its compact and travel-friendly - just pop in your batteries and you're good to go