Stealth Cam FieldMax Rechargeable Cartridge 5,000MAHStealth Cam FieldMax Rechargeable Cartridge 5,000MAH Compatible with Stealth Cam Flashback, Deceptor MAX, and Fusion MAX cellular trail cameras; Alternative rechargeable internal power supply for prolonged camera operation; 12 volt, 5000 mAh lithium ion battery cartridge; Reduces the need for frequent battery changes; Ideal for use in any location and season, even with limited sunlight; Withstands extreme temperatures and adverse weather conditions;