Stealth Cam FieldMAX External 5000mAh Rechargeable Battery - Extended

In this review the Stealth Cam FieldMAX External Lithium Rechargeable 5000mAh Battery is examined for hunters and wildlife photographers who need reliable long-term power for trail cameras. The bottom line: this pack delivers clear value by extending camera uptime with a durable, weatherproof build and a simple locking connection so users can set a camera and forget it for far longer than disposable cells allow. The review focuses on compatibility, real-world runtime improvements, and how the modular daisy-chain capability changes field logistics.

Key Features

• Extended battery life: The 5,000 mAh capacity keeps a trail camera active for extended periods, reducing visits to the site for battery swaps.
• Integrated locking thread: The locking adapter secures the connection to the external 12V jack so the power lead stays put in rough conditions.
• Modular daisy-chain system: Multiple FieldMAX packs can be linked together so users can scale runtime by adding 5,000 or 10,000 mAh units.
• Weatherproof construction: The rugged housing is built to withstand extreme cold and heat, protecting the battery when left outdoors for long deployments.
• Included cables and adapters: The pack ships with locking and smooth adapters, a 4.5mm jack and a USB charging cable to support a range of camera setups.
• Eco-friendly rechargeable solution: Replacing disposable AAs with this lithium pack reduces waste and recurring costs over a season.

Who It's For

The FieldMAX 5000mAh is ideal for trail camera users who want a low-maintenance power option for multi-week or seasonal deployments, especially those running wireless or cellular Stealth Cam models with a 12V external jack. It suits hunters, property managers, and wildlife researchers who value fewer site visits and a sturdy, weather-resistant pack.

Less suitable are casual users with very short-term needs, or setups that cannot accept a 12V external jack; these users may prefer small disposable batteries or an alternate power accessory. Also, if you need continuous long-term power without recharging in remote locations, consider combining multiple packs or adding a SOL-PAK solar pack.

Pros & Cons

Pros

• Noticeably extended runtime compared with disposable batteries, reducing service trips.
• Secure locking adapter and insulated power cable keep the connection stable in rough conditions.
• Modular design allows daisy-chaining and integration with solar SOL-PAK units for flexible power management.
• Durable, weatherproof housing sustains performance in extreme temperatures.

Cons

• Requires a camera with a 12V external jack, so it is not universal for every trail cam setup.
• Recharge cycle still requires access to power or a solar accessory for fully remote long-term use.

Specifications

Capacity	5,000 mAh
Battery type	Rechargeable lithium-ion
Compatibility	Stealth Cam trail cameras with 12V external battery jack
Included cables	Locking & smooth adapters, 4.5mm jack, USB charging cable
Weather resistance	Engineered for extreme cold and heat
Modular feature	Daisy-chain capability; works with SOL-PAK solar packs

Our Verdict

The FieldMAX 5000mAh is a practical upgrade for anyone running compatible Stealth Cam cameras who wants fewer site visits and a more sustainable power option. Its combination of a locking connection, rugged weatherproofing, and modular scaling makes it good value for seasonal deployments, provided you have a camera with the required 12V jack or plan to pair it with solar for truly remote operation.

Frequently Asked Questions

Will this work with non-Stealth Cam trail cameras?
It will work with any trail camera that has a 12V external battery jack; check your camera manual to confirm the jack type and voltage compatibility.

Can multiple FieldMAX batteries be used together?
Yes, the modular design allows daisy-chaining of FieldMAX packs and integration with SOL-PAK solar battery packs to increase runtime.

How is the battery charged?
The pack includes a USB charging cable for recharging from USB power sources; for long remote use, pair it with a compatible solar SOL-PAK accessory.