Lightly used has less than 30 hours. Perfect size for RED raptor, komodo, or Arri. About IDX IMICRO-150 The Imicro-150 is the smallest battery pack in the world at this capacity. Rated at 145Wh, the Imicro-150 meets the passenger aircraft carry-on limit while remaining useful in many diverse applications. The Imicro's size is beneficial for users with small equipment and gimbal set ups. The Imicro-150 also includes two on-battery D-Tap outputs. Future accessories will make the Imicro Series your new go-to setup. IDX IMICRO-150 Features 145Wh capacity Meets passenger aircraft travel regulations Capable of handling up to 14A loads 100W D-Tap Advanced Output (unregulated) - D-Tap Output with the added ability to charge battery using low-cost D-Tap Charger (VL-DT1) 100W D-Tap Output (unregulated) 5 Power Indicator LEDs (displaying 10% increments) Battery circuit protection ensures the Imicro-150 is fully protected against common causes of battery misuse, guarding against over charge, over discharge, over current and exposure to high temperatures The highest grade Lithium Ion cells are used to ensure the Imicro-150 is one of the most reliable batteries on the market 11V auto cut-off prevents over-discharging (while load is applied) Fully compatible with all ENDURA V-Mount Battery chargers and accessories Environmentally friendly and recyclable