Product Name: Dr. Cann Plus VV Battery 320mAh Preheating Vape Press Key Variable Voltage Vape Pen Battery 510 Thread Vaporizer Voltage: Adjustable Capacity: 320mAh Certification: RoHS, CE Charging Type: Cable Logo Printing: Customized Customized: Customized Diametre: 11.2mm Length: 88mm Model: 510 Battery Weight: 16.3 Color: Black/Silver/Pearl/Rainbow/Customized Variable Voltage: 2.6-4.0V Charging: Bottom Charger&Top Thread Screw Switch: Press Key Thread: 510 Screw Thread Trademark: Neutral/OEM Transport Package: Neutral/OEM Specification: 1 Battery& 1 Cable Origin: Shenzhen Product Description Dr.cann PLUS VV Battery 320mAh Preheating vape Press Key Variable Voltage Vape Pen Battery 510 thread vaporizer Specifications: Size: 88*11.2mm Batterypower: 320mAh Resistance: Support1.0ohmAndAbove Thread: 510screwthread Material: metal Colors: Black,Silver,Pearl,Rainbow,Customizationnegotiable.Features:15sPreheatingVoltageVoltage:2.6-4.0VChargeablevapeBatterycanworkwithThickoilCartridgeBestQualityBatteryInstruction:ToTurnTheUnitOn/Off,PressTheButton5TimesFairlyFast.ThePowerButtonLEDWillFlashWhenItTurnsPreheatingByTwiceKeyPressing,WithColorsLightFlashing,15Second&2.0V3LevelVoltageAdjustmentByThreeTimesKeyPressingWithDifferentLightColors:Red4.0V/Blue3.4V/Green2.6VWhy Choose Happysolution?Youcan buy Original Products with Wholesale Price here;Youcan enjoy our professional service of more than 4years' pre-sale &after-sale;Youcan get cheapest &safest shipping and we will track the order until receipt;Youcan get Warranty of your products.Youcan get free defect replacement if any& send along with your next order.Youcan get your new product ideas fulfilled for we have more than 4engineers back up your ODM project!After-Service1. Warranty: 3months for atomizers; 6months for batteries and accessories due to quality defect.2. Choose the cheapest, fastest &safest shipping method and track the order untill receipt.3. If any broken, free replacement send together with your next order, just provide video or pictures.FAQHow To Order ?1. Please let us know your favorite models, quantity and other requirements.2. once PI /confirm/ied, your order will be arranged immediatedly upon receipt of your payment.3. Confirm and arrange shipment of your order as soon as possible, sending the tracking number to you.