Suptig Portable Charger 7800mAh Power Bank for GoPro - Waterproof

In this review of the Suptig Portable Charger, the bottom line is simple: this 7800mAh waterproof power bank is aimed at action camera users who need extended runtime on shoots and want a rugged, saltwater-safe external battery. The reviewer found it most useful for long outdoor sessions because it is designed specifically to keep GoPro models and similar action cameras running for extended periods. It is not for those who expect USB-C rapid charging standards or an all-in-one charging dock, but it is a practical, specialized backup battery for shooters.

Key Features

• Compatibility: Works with a wide range of action cameras and small digital devices so shooters can power GoPro Hero models and many Insta360 or AKASO cameras without custom adapters.
• Built-in 7800mAh battery: Provides several hours of additional runtime so users can shoot longer sessions without swapping internal camera batteries constantly.
• Waterproof construction: Stainless steel and PC materials plus sealing let the unit be used in or under water to 98ft 30 meters when paired with appropriate camera housing.
• SmartProtect safety: CE-tested circuitry protects against overheating and short circuits to give more reliable charging in active environments.
• LED battery indicator: Cool-blue LED status lights show remaining charge so photographers can plan recharges during a shoot.

Who It's For

The Suptig Portable Charger is best for outdoor photographers, action-sports enthusiasts, and underwater shooters who use GoPro Hero cameras or compatible action cams and need rugged, waterproof backup power. It is especially useful for day trips, long time-lapse shoots, and extended water sessions where replacing internal batteries is inconvenient.

Those who should look elsewhere include users who need modern USB-C fast charging standards, multi-device high-power outputs, or compact power banks for everyday phone charging. The unit is purpose-built for action cameras rather than as a universal high-speed power bank.

Pros & Cons

Pros

• Dedicated 7800mAh capacity gives noticeably longer recording sessions with GoPro models and similar cameras.
• Solid waterproof construction and corrosion-resistant materials make it suitable for saltwater and dive use.
• Included mounting hardware and a thumbscrew simplify attaching the power bank to camera rigs.
• SmartProtect system and CE testing provide a degree of charging safety for small electronics.

Cons

• Some users report inconsistent charging or a unit that stopped working, so reliability can vary between units.
• Charging uses a Micro USB input and a roughly 7 hour full recharge time with a 1A adapter, which is slower than modern USB-C alternatives.

Specifications

Brand	Suptig
Capacity	7800mAh
Compatibility	GoPro Hero models, GoPro Max, DJI Osmo, AKASO, Insta360, smartphones
Waterproof depth	98ft (30 meters)
Materials	Stainless steel and PC
Recharge time	About 7 hours with 1A adapter (Micro USB)
Included items	Charging cable, thumbscrew, quick release mount, wrench

Our Verdict

The Suptig 7800mAh portable charger is a sensible buy for action camera users who need a waterproof, rugged external battery to extend shooting time. It pairs well with GoPro and similar cameras and includes mounting hardware, making it good value for outdoor and underwater use, though buyers should accept slower Micro USB charging and the potential for varied unit reliability.

Frequently Asked Questions

Will this charge my GoPro while recording?
Yes; the power bank is designed to power compatible GoPro models during use, extending recording time beyond the internal battery.

How deep can I use this power bank underwater?
The product is rated to 98ft 30 meters and uses corrosion-resistant materials, but users should confirm seals and use recommended housings for charging in water.

What is included in the box?
The package includes the Suptig waterproof power bank, a charging cable, a thumbscrew, a quick release mount, and a wrench.