{"product_id":"yocan-uni-4-0-universal-650mah-battery-mod","title":"Yocan Uni 4.0 Universal 650mAh Battery Mod","description":"\u003cp\u003e\u003cstrong\u003eUniversal Fit, Digital Control – The Yocan UNI 4.0 Universal 510 Battery\u003c\/strong\u003e builds on Yocan's popular UNI platform with extensive cartridge compatibility, digital controls, and a clear-view design that keeps the fitted cartridge visible during use. Its adjustable cartridge chamber allows the UNI 4.0 to accommodate a wide variety of 510-thread cartridges, making it a versatile option for users who regularly switch between different cartridge shapes and sizes. With a \u003cstrong\u003e1.26\" TFT display\u003c\/strong\u003e, precise \u003cstrong\u003e1.8–4.2V voltage adjustment\u003c\/strong\u003e, and a \u003cstrong\u003e650mAh battery\u003c\/strong\u003e, it delivers dependable, customisable performance in a compact, protective body.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUniversal Cartridge Compatibility\u003c\/strong\u003e\u003cbr\u003eThe adjustable cartridge chamber accommodates cartridges with a diameter between 8mm and 14mm, while cartridge height can be adjusted by more than 42mm. Supplied magnetic adapters allow a wide range of compatible 510 cartridges to be securely fitted.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eClear-View Cartridge Design\u003c\/strong\u003e\u003cbr\u003eThe open cartridge section provides improved visibility of the fitted cartridge, making it easier to monitor contents without removal – while retaining the protective benefits of the UNI-style body. (Cartridge not included.)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdjustable Voltage (1.8V–4.2V)\u003c\/strong\u003e\u003cbr\u003ePrecise voltage adjustment in 0.1V increments allows users to fine-tune performance. Lower settings provide gentler output; higher settings increase power and vapour production.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1.26\" TFT Display\u003c\/strong\u003e\u003cbr\u003eClearly displays current voltage, remaining battery level, puff count, and preheat status for easy at-a-glance monitoring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e10-Second Preheat Function\u003c\/strong\u003e\u003cbr\u003eOperates at 1.8V, gently warming the fitted cartridge before use – helping prepare thicker liquids without immediately applying full power.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e650mAh Rechargeable Battery\u003c\/strong\u003e\u003cbr\u003eDependable everyday power in a compact, portable form, with convenient USB Type-C charging.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e15-Second Safety Cut-Off\u003c\/strong\u003e\u003cbr\u003eHelps prevent prolonged continuous activation for safer use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompact \u0026amp; Portable Design\u003c\/strong\u003e\u003cbr\u003eApprox. 28mm body width keeps the device easy to carry.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect For:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVapers who regularly switch between different 510 cartridge shapes and sizes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUsers wanting precise voltage control and a clear digital display.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThose who value preheat functionality for thicker liquids.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnyone seeking a compact, protective, and versatile 510 battery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTech Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYocan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUNI 4.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUniversal 510 Battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e650mAh (Built-in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e510 Thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCartridge Diameter Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8–14mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCartridge Height Adjustment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOver 42mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.8V – 4.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Adjustment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1V Increments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.26\" TFT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePreheat\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 Seconds at 1.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB Type-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSafety Cut-Off\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15 Seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBody Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's in the Box:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 x Yocan UNI 4.0 Device\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2 x Magnetic Adapters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x USB Type-C Cable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 x User Manual\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eYocan UNI 4.0 Universal 510 Battery\u003c\/strong\u003e – Where universal cartridge compatibility, digital precision, and clear-view convenience combine for a versatile, reliable, and customisable everyday 510 battery.\u003c\/p\u003e","brand":"Yocan","offers":[{"title":"Black","offer_id":59811217670492,"sku":"YOCAUNI4M-BLACK","price":39.99,"currency_code":"GBP","in_stock":false},{"title":"Blue","offer_id":59811217703260,"sku":"YOCAUNI4M-BLUE","price":39.99,"currency_code":"GBP","in_stock":false},{"title":"Pink","offer_id":59811217736028,"sku":"YOCAUNI4M-PINK","price":39.99,"currency_code":"GBP","in_stock":false},{"title":"Purple","offer_id":59811217768796,"sku":"YOCAUNI4M-PURP","price":39.99,"currency_code":"GBP","in_stock":false},{"title":"Silver","offer_id":59811217801564,"sku":"YOCAUNI4M-SILV","price":39.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/5225\/8908\/files\/yoca-uni4-colours_copy.jpg?v=1794216228","url":"https:\/\/vapestoredirect.co.uk\/products\/yocan-uni-4-0-universal-650mah-battery-mod","provider":"Vapestore Direct","version":"1.0","type":"link"}