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      LightningBolt Battery Pack

      • Single Pack (1)

      • Double Pack (2)

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        • Will work with future Wireless Footswitch. 
        • Lightweight design, only 2 ounces (58 grams).
        • Battery capacity and voltage LED indicator.
        • Bluetooth enabled. Pair with wireless darklab products and Mobile App.
        • Fast charging speed up to 1.5 Amps with Darklab USB power units.
        • Dynamic power path management with USB-C Li-Ion battery.
        • Future Proof: Wireless firmware updates for future compatibility.
        • 6-10 hours of work with a single charge. (Subject to operating parameters)
        • Automatic Jump start.

        Due to cross contamination issues, and that all Darklab and FK Irons devices are custom built to order, and as such we do not accept returns. All device sales are final. We do, however, have a guarantee for all of our battery packs.



        Shipping Methods within the US

        UPS (United Postal Service)

        • UPS Ground: Your order will be delivered 1 - 10 business days from the time your order is shipped.

          International Shipping Methods 

          UPS (United Postal Service)

          • UPS Standard to Canada: Your order will be delivered 4 - 10 business days from the time your order is shipped.
          • UPS Worldwide Expedited® - Your order will be delivered 2 - 5 business days from the time your order is shipped.


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            Not just a battery, but a full functioning bluetooth enabled power controller. Cut the cord!

            State of the Art

            Dynamic power path management USB-C Li-Ion Battery provides high energy density to provide high reliability and stability. Device firmware update functionality.

            The Control Strip

            Intutitive and simple to use the Lightning Bolt featuring 5 - 12 volt output with half volt intervals. Fast charging USB-C up to 1.5 A.

            Ergonomic Design

            Extremely compact and easy to carry at just 2oz. The Lightning Bolt is comfortable to use featuring an obstruction free range of motion.


            Optimized for the Spektra Rotary line, compatible with machines featuring round motor housing. The Lightning Bolt is compatible with FK Irons and Darklab products via Bluetooth.