theEcig.com Toggle Search Account Checkout Cart DEAL OF THE DAY CLEARANCE E-Liquid Clearance Items Hardware Clearance Items E-CIGARETTE STARTER KITS Vape Pod Systems Ecig Starter Kits Beginner E-Cig Starter Kits ASPIRE ECIG KITS ELEAF KITS INNOKIN ECIG STARTER KITS JOYETECH ECIG KITS KANGERTECH ECIG KITS VooPoo Starter Kits Hot & Trendy Starter Kits Advanced E-Cigarette Kits APV (VAMO) ASPIRE EHPRO 18650 MODS ELEAF FREEMAX E-Cigarette Kits GeekVape E-Cigarette Kits HCIGAR HEATVAPE HellVape INNOKIN JOYETECH KAMRY KANGERTECH Lost Vape Vaporizer Starter Kits PIONEER4YOU SENSE E-Cigarette Kits SIGELEI SMOKTech Tesla E-Cigarette Kits TOBECO UWELL E-Cigarette Kits VAPORESSO VAPE KITS VooPoo E-Cigarette Kits Wotofo E-Cigarette Kits E-LIQUID FREE 10 ML Bottle E-liquid Sample MENTHOL E-LIQUID FLAVORS TOBACCO E-LIQUID FLAVORS USA MADE E-LIQUID FLAVORS BEVERAGE TYPE E-LIQUIDS DESSERT FLAVORED E-LIQUID FRUIT FLAVORED E-LIQUID SALT NICOTINE E-LIQUID THIRD PARTY E-LIQUID BULK E-LIQUID WHOLESALE IMPORTED E-LIQUIDS CLEARANCE E-LIQUID BASES & EXTRACTS FOR DIY E-LIQUID SUPPLIES ECIG PARTS & ACCESSORIES DISPOSABLES PODS AND PENS Ecig Clearomizers, Glass Vape Tanks Aspire Glass Atomizer Tanks Aspire Replacement Glass Eleaf Ecig Tanks Eleaf Glass Tank Replacements HYPERTANK Clearomizers Horizon Tech Ecig Tanks Horizontech Glass Tank Replacements Innokin E-Cig Tanks Innokin Replacement Glass Tanks Joyetech Clearomizers Joyetech Glass Tank Replacements Kanger Clearomizers and Ecig Tanks Kangertech Glass Tank Replacements FreeMax Vape Tanks FreeMax Glass Tank Replacements GeekVape Ecig Tanks SENSE Ecig Tanks SIGELEI Ecig Tanks Smoktech Ecig Tanks Smoktech Replacement Glass Tesla Ecig Tanks UWELL Vape Tanks VAPORESSO Ecig Tanks VAPORESSO Glass Replacements Wotofo Ecig Tanks SUB-OHM TANKS USA Handmade Glass Cartomizer Tanks Aspire Tanks ATTYS & CARTOS Clearomizers VooPoo Vape Tanks VISION Tanks and More Replacement Coils/Heads for Ecig Tanks and Atomizers Aspire Replacement Coils AtomVape gClapton Coils Mig Vapor Replacement Coils Eleaf Coils Replacements Kanger Replacement Coils Joyetech Replacement Coils Horizon Tech Replacement Coils Suorin Replacement Coils Innokin Replacement Coils FreeMax Replacement Coils GeekVape Replacement Coils Lost Vape Replacement Coils Matrix Replacement Coils SENSE Replacement Coils SIGELEI Replacement Coils Smok Tech Replacement Coils Tesla Replacement Coils UD Replacement Coils UWELL Replacement Coils VAPORESSO Replacement Coils Wotofo Replacement Coils VooPoo Replacement Coils Vision Clearomizer Coil Replacements Vape Cartomizers, eGo Cartomizers, Refillable Cartomizers Tank Replacement Cartomizers Ego Cartomizers E Cigarette 510 Threaded Tanks and Cartomizers for Ecigs 808D threaded Cartomizers eCig Batteries, Mod Batteries, Replacement Batteries APV Mod Batteries Ego Series Batteries Variable Voltage Batteries Joye 510 Batteries KRD 808D1 Batteries DSE 901 Batteries Vape Battery Charger, IMR Chargers Replacement 510 Drip Tips, e Cig Drip Tips Metal Drip Tips For Vaping Multi Colored Acrylic Ming Drip Tips Colored Drip Tips - 510/901 Drip Shields and Drip tip accessories RDA & RBAS EHPRO HCIGAR INNOKIN YILOONG HEATVAPE KANGERTECH Suorin TOBECO UD UNBRANDED RDAS ONLY RBAS ONLY COPPER ONLY 26650S ONLY ECig Adapters & Connectors for Vaping Consumer Electronics USA HANDMADE GLASS DRIP TIPS 810 Glass Drip Tips Trippy 510 Pyrex Glass Drip Tips 510 Glass Drip Tips V1 Clearomizer Glass Drip Tips Custom Glass Cigarette Tips Glass Cigarette Tips NEW! 306 Funky Glass Drip Tips Wide Glass Cigarette Filter Tips BRANDS 5TO 7Daze Adam Bomb Afroman Air Bar Air Factory Airbar ALT Bar ALT ZERO Alternativ Anarchist Aqua Artery Vapor ASPIRE Auxo Bad Drip Labs Badger Hill Reserve Bam's Cannoli BANTAM Bar Juice Barista Brew BATON VAPOR Beard Vape Co. 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Delta Extrax Demon Killer DigiFlavor Dinner Lady DotMod Dovpo Dr. Dabber Drip Bar Drip More Drip This Drip Wich Dummy Vapes EB Design Edible Mushrooms Efest Eleaf Element Elf Bar ELF VPR Elysian Labs Envii EOS Ethos Vapor EVO Bar Exodus Famous Fair FIFTY BAR Fire Float Disposables Five Pawns Flawless FLOOM Disposables Flum Float Disposable Food Fighter Juice Four Seasons ELECTRONIC CIGARETTE WHOLESALE Ecig Delivery Tucson Arizona 85730 Electronic Cigarette Products Wholesale Wholesale Vaping Supplies Search site Submit search Nav Menu 2 Nav Menu 3 Nav Menu 4 Nav Menu 5 Nav Menu 6 Nav Menu 7 Nav Menu 8 Home > ECIG PARTS & ACCESSORIES > Replacement Coils/Heads for Ecig Tanks and Atomizers > Aspire Replacement Coils > Aspire 21700 Li-ion Battery (4000mAh) Our Price: $19.99 Sale Price:: $14.99 You save $5.00! Availability:: Usually Ships in 24 to 48 Hours Product Code: ASPIRE-21700LI-IONBATTERY4000 The Aspire 21700 Vaping Battery is perfect for use with your e-cig mod device. These batteries are great for both regulated and unregulated/mechanical mods. Aspire 21700 Li-ion Vaping Battery can be recharged with any Li-Ion battery charger with 4.2V output, however, for best battery life charge with a Smart / Intelligent Charger or by USB.Enjoy a long-lasting battery with the Aspire 21700 Li-ion battery containing 4000mAh. With no stress about power life, this battery will have your device running all day. It features an INR 4000mAh battery to ensure long battery life, letting you create clouds of vapor for hours.These are high quality, rechargeable batteries from Aspire that are available in a variety of different sizes and capacities. Please ensure you are selecting the correct battery for your device before purchasing.Aspire Li-ion 21700 4000mAh Rechargeable Battery: SpecificationsAspire 21700 Battery has a high discharge flat top Li-ion INR (Rechargeable)Comes with a 3800mAh rated capacity25A Continuous Current Respectively30A Pulse Discharging Current RespectivelyAspire 21700 Battery has 3.7V Nominal VoltagePerfect for compatible vaping modsSize: 21mm diameter x 70mmWARNINGIt is important to understand that lithium-ion batteries are very sensitive to charging characteristics and may explode, burn, or cause a fire if misused or mishandled. It is advised to use caution when working with and using always charge in or on a fire-proof surface. Don’t leave batteries charging unattendedOnly use with proper protection circuitryOnly use within manufacturer specificationCharge only with a smart charger designed for this specific type of lithium-ion battery.Do not expose to heat.Don’t keep a spare battery loose in a pocket, purse, etc, and use protective cases for loose batteries. IfDon’t overcharge or undercharge. Do not store your li-ion batteries fully charged for an extended period of time (weeks or more) Related Products... 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