Keep your cellular trail cameras powered and your boots off prime hunting ground with the Sol-Pak Solar Battery Pack from Stealth Cam. Comes with 3000 mAh and 5000 mAh lithium-ion batteries, these amorphous solar panels harness renewable energy, eliminating the need for costly traditional batteries that often fail at the most inconvenient times. The adjustable T-Swivel brackets allow you to position the panels seamlessly within their environment, efficiently collecting light to power your gear even through extended low-light conditions. With durable, weather-resistant ABS housing, the Sol-Pak is built to withstand wind, rain and other challenging outdoor conditions. The panels can be used individually or linked together for added power and are compatible with any camera featuring an external 12V DC jack. An integrated LED battery indicator lets you easily check the power level, while the USB charging port and cable lock pass-through slots make set-up quick and tool-free using the included adjustable nylon camera strap. The Sol-Pak provides a reliable, cost-effective and hassle-free way to keep your trail cameras running smoothly, no matter where your hunt takes you.