CONVENIENT RECHARGEABLE BACK-UP POWER: Powered by 1800 mAh lithium-ion batteries with a charging indicator, this rechargeable standard battery back-up pack is compatible with all ACTIV and PRO Series Liteband products LIGHTWEIGHT, NO-BOUNCE DESIGN: Weighing only 3.5 ounces, the lightweight battery pack is perfect for running, hiking, fishing or any activity that requires extended use of your Liteband headlamp LONG-LASTING BACK-UP POWER: Depending on charge levels, the model of Liteband, or the setting, this backup battery pack can give you up to 26 hours of back-up power so you will never run out of light USB-C INTERFACE: Each pack features a USB-C interface that is compatible with all ACTIV and PRO Series Liteband headlamps GREAT FOR EMERGENCY PREPAREDNESS: Never run out of power for your Liteband during an emergency loss of power, and have your back-up battery pack always fully charged and you will never be without light The Liteband 1800 mAh Black Back-Up Battery Pack is a rechargeable headlamp accessory designed to provide reliable secondary power for compatible Liteband ACTIV and PRO Series headlamps when extended runtime or uninterrupted use is required. Powered by an internal 1800 mAh lithium-ion battery, this compact battery pack connects directly to Liteband headlamps through a USB-C interface and delivers continuous power to keep lighting active after the primary battery is depleted. Before use, the battery pack is charged and connected to the headlamp, allowing users to continue operating their light without changing how the headlamp is worn or adjusted. Weighing approximately 3 ounces, the lightweight, no-bounce design remains comfortable during movement, making it suitable for running, hiking, fishing, camping, and other activities that require dependable hands-free lighting over longer periods. Designed specifically as a rechargeable backup power solution, the Liteband 1800 mAh Battery Pack supports preparedness and extended use for situations where access to charging may be limited or unpredictable. A built-in charging indicator provides visibility into charge status, while the USB-C interface ensures compatibility across supported Liteband ACTIV and PRO Series headlamps. Intended for emergency readiness, travel, and long outings, this battery pack helps ensure lighting remains available during power interruptions or prolonged use. Once the activity or situation is complete, the battery pack can be disconnected and stored until needed again, keeping it ready as a dependable secondary power source. Built for users who prioritize continuity, reliability, and simplicity, this accessory adds confidence by helping ensure hands-free lighting is available when it matters most.