Includes 2 Lithium Rechargeable Battery Packs. See full compatibility chart below. Power your camera longer-and smarter-with the high-capacity FieldMAX Lithium Rechargeable Battery Pack. Built for serious time in the field, this 12V/5,000 mAh alternative power source extends trail camera performance, even in extreme conditions, providing a reliable power solution through everything from early-season heat to late-season cold snaps. Plus, it all but eliminates the need for disposable AA batteries, cutting down on waste while delivering consistent, dependable energy all season. When paired with an external Solar Battery Pack (sold separately), MAX 3.0 cameras can even be charged directly on board for uninterrupted operation. 12V/5,000 mAh lithium-ion battery cartridge delivers strong, consistent energy for reliable trail camera performance; Extends field life, keeping cameras operating even in extreme temperatures; 100% rechargeable via the included USB charging cable; Eliminates the need for disposable AA batteries; Compatible with the following camera models: Power with on-board charging available through use of an external solar battery pack (sold separately) Deceptor MAX 3.0 ; Fusion MAX 3.0 ; ; Power without on-board charging capability Deceptor MAX, 2.0, and 3.0; Fusion MAX, 2.0, and 3.0 ; Spectre 4K; Spectre 4K Pro ; Connect MAX, 2.0 ; Flashback; ;