NEEWER ST18 Metal Battery Cover Compatible with GoPro Hero 8

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SKU: 66600399
6 in stock


All Neewer products carry a 2-Year Warranty and 45-day Return. Learn more at Warranty Policy.

Shipping Policy

Shipping from local warehouse based on your area, normally it takes 2~10 days for the delivery, Learn more at Shipping Policy.

Firmware & Manual

To download the product firmware or manual, please visit our Download Center.


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WARNING:This product can expose you to chemicals including [Lead and Phthalates], which
is [are] known to the State of California to cause cancer. For more information go to


  • Optimized Design- The Neewer ST18 removable battery cover is compatible with HERO 8. Easily access the USB port without opening the battery door. No need to worry about the battery or SD card falling out. (Note: This battery cover does not maintain the 33ft/10m waterproof rating for your HERO8 Black)
  • Convenient Charging-The battery cover does not block the USB Type-C charging port on the HERO 8, so you can use it with a power bank, making it ideal for capturing continuous shots and time-lapse videos
  • Accessories Connection- The battery cover also allows you to connect a USB Type-C microphone adapter to your Action camera. Perfect for motovlogging and Youtube.
  • Protective Battery Cover- Equipped with a soft sponge that offers protection to your battery and camera while installed
  • Durable to Use- Made of aluminum alloy, the battery cover is lightweight yet more durable than plastic covers which could easily break


  • Material: Aluminum alloy
  • Dimensions: 1.87” x 0.6” x 0.35” / 4.76 x 1.52 x 0.88cm
  • Weight: 0.35oz / 10g

Package Content

  • 1 x Removable Battery Cover


  1. This battery cover does not maintain the 33ft/10m waterproof rating for your HERO 8 Black.
  2. Keep the battery charged or capture high-quality audio when using your HERO 8 Black camera.
  3. The soft sponge helps protect the battery compartment and SD card slot from damage.
  4. The aluminum alloy battery cover is lightweight yet durable.