2-Pack Rechargeable Battery for Flex Series Trail Camera - Long

In this review of the 2-Pack Rechargeable Battery for Flex series trail camera, the bottom line is clear: this kit is for hunters and remote camera users who need dependable, long-running power without fiddling with AA cells. The reviewer found the two 6370mAh lithium packs and the included USB-C cables plus a 5V/3A wall plug deliver extended run times and straightforward charging for Spy point Flex-M, Flex G-36, Flex-Plus and Flex-S cameras. For anyone running cellular trail cameras in the field, the main reason to choose this pack is the combination of high capacity and convenient USB-C charging with a dedicated higher-output wall plug.

Key Features

• High capacity: The 6370mAh rechargeable lithium cells offer extended operation so cameras can run for long deployments without frequent battery swaps.
• Fast recharge: Each pack charges fully in about six hours when used with the included 5V/3A USB wall plug, reducing downtime between deployments.
• USB-C convenience: Built-in USB-C charging and the supplied cables make it easy to top up batteries from common chargers or portable power banks.
• Wide temperature tolerance: The upgraded 7.7V design is engineered to perform reliably across a range of weather conditions so cameras function year-round.
• Complete kit: The two batteries arrive with two USB-C cables and an upgraded 5V/3A wall plug so users have everything needed to charge right away.
• Status indicator: LED charging indicators let you monitor charging progress without guessing at battery state.

Who It's For

This pack is best for outdoorsmen, wildlife photographers and land managers who use Spy point Flex series cellular trail cameras and want higher-capacity, rechargeable power that reduces maintenance trips. The included 5V/3A plug and USB-C cables suit users who value fast recharges and the convenience of modern charging connectors.

Those who should look elsewhere are people who require official manufacturer-branded replacements for warranty reasons or users who only need single-use AA power; this kit is specifically designed as a rechargeable replacement solution for Flex series models and is optimized for that use.

Pros & Cons

Pros

• High 6370mAh capacity gives substantially longer camera run time than typical packs.
• Included 5V/3A USB wall plug provides reliable, faster charging when used as recommended.
• USB-C cables and LED indicators make charging simple and user-friendly in the field.
• Designed for Spy point Flex series so fit and electrical compatibility are straightforward.

Cons

• Requires the supplied 5V/3A plug for stable charging; lower-output chargers may charge slowly or behave unstably.

Specifications

Capacity	6370mAh
Voltage	7.7V
Compatibility	Spy point Flex-M, Flex G-36, Flex-Plus, Flex-S series
Included items	2 batteries, 2 USB-C cables, 1 5V/3A USB wall plug
Charge time	Approximately 6 hours with 5V/3A plug
Indicator	LED charging status

Our Verdict

This 2-pack replacement battery kit is a practical, cost-effective upgrade for anyone running Spy point Flex series trail cameras who needs long runtimes and easy recharging. The high 6370mAh capacity, USB-C charging and included 5V/3A plug deliver clear field benefits, making it a solid value for users who prioritize uptime and convenience over single-use disposables.

Frequently Asked Questions

Will these batteries fit my Flex-M or Flex-Plus camera?
Yes, the pack is designed for Spy point Flex series models including Flex-M, Flex G-36, Flex-Plus and Flex-S and provides a direct replacement form factor.

How should I charge the batteries?
Use the included USB-C cables and the supplied 5V/3A wall plug for stable, faster charging; lower-output 2A plugs may result in unstable charging behavior.

Are these batteries suitable for year-round use?
Yes, the upgraded 7.7V cells are engineered for strong temperature adaptability so the camera should operate reliably in diverse weather conditions.