{"product_id":"fk-irons-powerbolt-ii-battery-pack-pick-color","title":"FK Irons PowerBolt II Battery Pack — Pick Color","description":"\u003cp\u003e\u003cstrong\u003ePower up your favorite wireless FK Irons machine \u003c\/strong\u003ewith the PowerBolt II battery pack by FK Irons. This detachable pack has upgraded, next-level intelligence and intuition, learning and adapting to the way you tattoo. It fits easily onto any wireless machine by FK Irons and delivers (on average) up to 6 hours of robust power for your next tattoo session.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePair the PowerBolt II with the FK Irons Killswitch \u003c\/strong\u003efor even more efficient tattooing, allowing you to make power adjustments on the fly with the tap of your foot. This PowerBolt II battery pack is also designed for improved range of connectivity to your Killswitch device.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMake effortless adjustments \u003c\/strong\u003ewhile tattooing with 0.1v or 0.5v increments and a clear readout screen. The PowerBolt II also features FK Irons' first-ever digital built-in menu to select your settings.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTechnical Specifications: \u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIntuitive, detachable battery pack\u003c\/li\u003e\n\u003cli\u003eComes with all-new digital built-in menu to select your settings\u003c\/li\u003e\n\u003cli\u003eSenses and adapts to the way you work\u003c\/li\u003e\n\u003cli\u003eCompatible with all FK Irons wireless machines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery life:\u003c\/strong\u003e dependent on functional preferences*. Full charge in 2 hours when used with a USB-C charging cable. *needle resistance, machine speed (voltage\/hertz), and stroke\u003c\/li\u003e\n\u003cli\u003eChargeable with USB-C cable\u003c\/li\u003e\n\u003cli\u003eEasily adjustable voltage; 0.1v or 0.5v increment adjustments\u003c\/li\u003e\n\u003cli\u003eClear display screen with left- and right-hand screen orientation\u003c\/li\u003e\n\u003cli\u003eClear voltage and Hertz readout\u003c\/li\u003e\n\u003cli\u003eEasy-to-read battery life and built-in session timer\u003c\/li\u003e\n\u003cli\u003eCompatible with the FK Irons Killswitch (improved range of connection)\u003c\/li\u003e\n\u003cli\u003eBluetooth enabled; can be paired with Darklab app\u003c\/li\u003e\n\u003cli\u003eFirmware updates available via the Darklab app\u003c\/li\u003e\n\u003cli\u003eUSB-C cable not included with purchase\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"FK Irons","offers":[{"title":"Stealth","offer_id":51874667266334,"sku":"MACH-FK-00802-00-ST","price":299.95,"currency_code":"USD","in_stock":true},{"title":"Bubblegum","offer_id":51874667299102,"sku":"MACH-FK-00802-00-BG","price":299.95,"currency_code":"USD","in_stock":true},{"title":"Black Ops","offer_id":51874667331870,"sku":"MACH-FK-00802-00-MBK","price":299.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/0139\/5742\/files\/Screenshot_202025-10-23_20at_2011.24.30PM.png?v=1779302603","url":"https:\/\/razorbladepro.com\/products\/fk-irons-powerbolt-ii-battery-pack-pick-color","provider":"Razorblade Pro Tattoo \u0026 Piercing Supply","version":"1.0","type":"link"}