WARNING: This product contains nicotine. Nicotine is an addictive chemical.
{"id":1816846991417,"title":"Blackcell BU4 2A 4-Bay USB Charger","handle":"blackcell-bu4-2a-4-bay-usb-charger","description":"\u003cp\u003e\u003cspan\u003eFrom Blackcell Tech comes the BU4 Battery Charger, a 4 bay charger compatible with Li-ion, IMR, NI-MH \u0026amp; Ni-Cd rechargeable batteries. The BU2 has 4 independent micro-computer controlled charging slots capable of charging simultaneously. The BU4 will detect battery type, status, appropriate voltage and charge mode automatically. Safety features include reverse polarity protection and short circuit protection. Will prevent over charging, over heating, over voltage and over discharge of batteries. Once batteries are charge the BU4 will stop charging batteries automatically. \u003c\/span\u003e\u003c\/p\u003e\n[TABS]\n\u003ch5\u003eSpecifications \u003c\/h5\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eInput Voltage:DC:USB-5V 2A\u003c\/li\u003e\n\u003cli\u003eOutput Voltage: 1.48v, 4.2±0.05V\u003c\/li\u003e\n\u003cli\u003eOutput USB: 5V\/1000mA\u003c\/li\u003e\n\u003cli\u003eOutput current: 2000mA*1 battery 1000mA*2 batteries 500mA*4 batteries\u003c\/li\u003e\n\u003cli\u003eConstant voltage, cutoff current: <100mA\u003c\/li\u003e\n\u003cli\u003eExternal power supply standby current:< 15.0mA\u003c\/li\u003e\n\u003cli\u003eSize: 111mm*86mm*32mm\u003c\/li\u003e\n\u003cli\u003eWeight: 122.7(Charger Only)\u003c\/li\u003e\n\u003cli\u003eCOMPATIBLE WITH: IMR\/Li-ion: 20700,21700, 26650,22650,18650,18490,18350,17670,17500,16340(RCR123),14500,10440 \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch5\u003eReviews\u003c\/h5\u003e\n\u003cdiv id=\"shopify-product-reviews\" data-id=\"{{product.id}}\"\u003e{{ product.metafields.spr.reviews }}\u003c\/div\u003e\n\u003ch5\u003eSupport \u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/vapenw.com\/pages\/blackcell-support\" title=\"Blackcell Support Page\"\u003e\u003cstrong\u003eBlackcell Support Page\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003ca href=\"\/pages\/Troubleshooting\" title=\"Troubleshooting Your Vape Device\"\u003eCommon Troubleshooting tips\u003c\/a\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"\/pages\/warranty-return-policy\" target=\"_blank\" title=\"Warranty \u0026amp; Return Policy\" rel=\"noopener noreferrer\"\u003eWarranty \u0026amp; Return Policy\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch5\u003eCompany Policies\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/ovapor.myshopify.com\/admin\/products\/%E2%80%9Chttps:\/\/ovapor.myshopify.com\/pages\/e-liquid-return-policy%E2%80%9C\"\u003eE-Liquid Return\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/ovapor.myshopify.com\/admin\/products\/%E2%80%9Chttps:\/\/ovapor.myshopify.com\/pages\/hardware-return-policy%E2%80%9D\"\u003eHardware Return\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/ovapor.myshopify.com\/admin\/products\/%E2%80%9Chttps:\/\/ovapor.myshopify.com\/pages\/coils-cartridge-return-policy%E2%80%9D\"\u003eCoil \u0026amp; Cartridge Return\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/ovapor.myshopify.com\/admin\/products\/%E2%80%9Chttps:\/\/ovapor.myshopify.com\/pages\/other-product-return-policy%E2%80%9D\"\u003eOther Product Return\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/ovapor.myshopify.com\/admin\/products\/%E2%80%9Chttps:\/\/ovapor.myshopify.com\/pages\/privacy-policy%E2%80%9D\"\u003ePrivacy Policy\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/ovapor.myshopify.com\/admin\/products\/%E2%80%9Chttps:\/\/ovapor.myshopify.com\/pages\/age-restrictions%E2%80%9D\"\u003eAge Restrictions\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch5\u003eWarnings\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eAge Restriction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eElectronic cigarettes, e-liquid, and other vaping products are intended for adults who are over the legal age minimum in their respective states for purchasing tobacco products. For more information,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/ovapor.myshopify.com\/admin\/products\/%E2%80%9Chttps:\/\/ovapor.myshopify.com\/pages\/age-restrictions%E2%80%9D\" target=\"“_blank”\" rel=\"“\" noreferrer=\"\"\u003eclick here\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFDA Warning\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis product contains nicotine. Nicotine is an addictive chemical.\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eFor more information, \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/ovapor.myshopify.com\/admin\/products\/%E2%80%9Chttps:\/\/ovapor.myshopify.com\/pages\/fda-warning%E2%80%9D\" target=\"“_blank”\" rel=\"“\" noreferrer=\"\"\u003eclick here\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eE-Liquid Warning\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDo not consume e-liquid when you are pregnant or expecting to be pregnant.\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eFor more information, \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/ovapor.myshopify.com\/admin\/products\/%E2%80%9Chttps:\/\/ovapor.myshopify.com\/pages\/e-liquid-warning%E2%80%9D\" target=\"“_blank”\" rel=\"“\" noreferrer=\"\"\u003eclick here\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCA Proposition 65 Warning\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis product may contain a chemical known to the State of California to cause cancer or birth defects or other reproductive harm.\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eFor more information, \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/ovapor.myshopify.com\/admin\/products\/%E2%80%9Chttps:\/\/ovapor.myshopify.com\/pages\/ca-proposition-65-warning%E2%80%9D\" target=\"“_blank”\" rel=\"“\" noreferrer=\"\"\u003eclick here\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLithium Battery Warning\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRechargeable Lithium-Ion batteries are potentially hazardous and can present a serious FIRE HAZARD if damaged, defective or improperly used.\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eFor more information, \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/ovapor.myshopify.com\/admin\/products\/%E2%80%9Chttps:\/\/ovapor.myshopify.com\/pages\/lithium-battery-warning%E2%80%9D\" target=\"“_blank”\" rel=\"“\" noreferrer=\"\"\u003eclick here\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e[\/TABS]\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003c\/h5\u003e","published_at":"2018-11-20T19:38:39-08:00","created_at":"2018-11-07T15:17:45-08:00","vendor":"Blackcell","type":"Charger","tags":["Charger"],"price":1499,"price_min":1499,"price_max":1499,"available":false,"price_varies":false,"compare_at_price":2499,"compare_at_price_min":2499,"compare_at_price_max":2499,"compare_at_price_varies":false,"variants":[{"id":17884434792505,"title":"Blackcell BU4 2A 4 Bay","option1":"Blackcell BU4 2A 4 Bay","option2":null,"option3":null,"sku":"BLKCELBU4USBCH","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"Blackcell BU4 2A 4-Bay USB Charger - Blackcell BU4 2A 4 Bay","public_title":"Blackcell BU4 2A 4 Bay","options":["Blackcell BU4 2A 4 Bay"],"price":1499,"weight":227,"compare_at_price":2499,"inventory_management":"locate-inventory","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/0139\/0772\/2297\/products\/VAPENW-BlackCell2ABU4Charger-1.jpg?v=1542799416","\/\/cdn.shopify.com\/s\/files\/1\/0139\/0772\/2297\/products\/VAPENW-BlackCell2ABU4Charger-3.jpg?v=1542799416","\/\/cdn.shopify.com\/s\/files\/1\/0139\/0772\/2297\/products\/VAPENW-BlackCell2ABU4Charger-2.jpg?v=1542799416","\/\/cdn.shopify.com\/s\/files\/1\/0139\/0772\/2297\/products\/VAPENW-BlackCell2ABU4Charger-4.jpg?v=1542799416"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/0139\/0772\/2297\/products\/VAPENW-BlackCell2ABU4Charger-1.jpg?v=1542799416","options":["Device"],"content":"\u003cp\u003e\u003cspan\u003eFrom Blackcell Tech comes the BU4 Battery Charger, a 4 bay charger compatible with Li-ion, IMR, NI-MH \u0026amp; Ni-Cd rechargeable batteries. The BU2 has 4 independent micro-computer controlled charging slots capable of charging simultaneously. The BU4 will detect battery type, status, appropriate voltage and charge mode automatically. Safety features include reverse polarity protection and short circuit protection. Will prevent over charging, over heating, over voltage and over discharge of batteries. Once batteries are charge the BU4 will stop charging batteries automatically. \u003c\/span\u003e\u003c\/p\u003e\n[TABS]\n\u003ch5\u003eSpecifications \u003c\/h5\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eInput Voltage:DC:USB-5V 2A\u003c\/li\u003e\n\u003cli\u003eOutput Voltage: 1.48v, 4.2±0.05V\u003c\/li\u003e\n\u003cli\u003eOutput USB: 5V\/1000mA\u003c\/li\u003e\n\u003cli\u003eOutput current: 2000mA*1 battery 1000mA*2 batteries 500mA*4 batteries\u003c\/li\u003e\n\u003cli\u003eConstant voltage, cutoff current: <100mA\u003c\/li\u003e\n\u003cli\u003eExternal power supply standby current:< 15.0mA\u003c\/li\u003e\n\u003cli\u003eSize: 111mm*86mm*32mm\u003c\/li\u003e\n\u003cli\u003eWeight: 122.7(Charger Only)\u003c\/li\u003e\n\u003cli\u003eCOMPATIBLE WITH: IMR\/Li-ion: 20700,21700, 26650,22650,18650,18490,18350,17670,17500,16340(RCR123),14500,10440 \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch5\u003eReviews\u003c\/h5\u003e\n\u003cdiv id=\"shopify-product-reviews\" data-id=\"{{product.id}}\"\u003e{{ product.metafields.spr.reviews }}\u003c\/div\u003e\n\u003ch5\u003eSupport \u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/vapenw.com\/pages\/blackcell-support\" title=\"Blackcell Support Page\"\u003e\u003cstrong\u003eBlackcell Support Page\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003ca href=\"\/pages\/Troubleshooting\" title=\"Troubleshooting Your Vape Device\"\u003eCommon Troubleshooting tips\u003c\/a\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"\/pages\/warranty-return-policy\" target=\"_blank\" title=\"Warranty \u0026amp; Return Policy\" rel=\"noopener noreferrer\"\u003eWarranty \u0026amp; Return Policy\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch5\u003eCompany Policies\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/ovapor.myshopify.com\/admin\/products\/%E2%80%9Chttps:\/\/ovapor.myshopify.com\/pages\/e-liquid-return-policy%E2%80%9C\"\u003eE-Liquid Return\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/ovapor.myshopify.com\/admin\/products\/%E2%80%9Chttps:\/\/ovapor.myshopify.com\/pages\/hardware-return-policy%E2%80%9D\"\u003eHardware Return\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/ovapor.myshopify.com\/admin\/products\/%E2%80%9Chttps:\/\/ovapor.myshopify.com\/pages\/coils-cartridge-return-policy%E2%80%9D\"\u003eCoil \u0026amp; Cartridge Return\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/ovapor.myshopify.com\/admin\/products\/%E2%80%9Chttps:\/\/ovapor.myshopify.com\/pages\/other-product-return-policy%E2%80%9D\"\u003eOther Product Return\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/ovapor.myshopify.com\/admin\/products\/%E2%80%9Chttps:\/\/ovapor.myshopify.com\/pages\/privacy-policy%E2%80%9D\"\u003ePrivacy Policy\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/ovapor.myshopify.com\/admin\/products\/%E2%80%9Chttps:\/\/ovapor.myshopify.com\/pages\/age-restrictions%E2%80%9D\"\u003eAge Restrictions\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch5\u003eWarnings\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eAge Restriction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eElectronic cigarettes, e-liquid, and other vaping products are intended for adults who are over the legal age minimum in their respective states for purchasing tobacco products. For more information,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/ovapor.myshopify.com\/admin\/products\/%E2%80%9Chttps:\/\/ovapor.myshopify.com\/pages\/age-restrictions%E2%80%9D\" target=\"“_blank”\" rel=\"“\" noreferrer=\"\"\u003eclick here\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFDA Warning\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis product contains nicotine. Nicotine is an addictive chemical.\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eFor more information, \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/ovapor.myshopify.com\/admin\/products\/%E2%80%9Chttps:\/\/ovapor.myshopify.com\/pages\/fda-warning%E2%80%9D\" target=\"“_blank”\" rel=\"“\" noreferrer=\"\"\u003eclick here\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eE-Liquid Warning\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDo not consume e-liquid when you are pregnant or expecting to be pregnant.\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eFor more information, \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/ovapor.myshopify.com\/admin\/products\/%E2%80%9Chttps:\/\/ovapor.myshopify.com\/pages\/e-liquid-warning%E2%80%9D\" target=\"“_blank”\" rel=\"“\" noreferrer=\"\"\u003eclick here\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCA Proposition 65 Warning\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis product may contain a chemical known to the State of California to cause cancer or birth defects or other reproductive harm.\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eFor more information, \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/ovapor.myshopify.com\/admin\/products\/%E2%80%9Chttps:\/\/ovapor.myshopify.com\/pages\/ca-proposition-65-warning%E2%80%9D\" target=\"“_blank”\" rel=\"“\" noreferrer=\"\"\u003eclick here\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLithium Battery Warning\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRechargeable Lithium-Ion batteries are potentially hazardous and can present a serious FIRE HAZARD if damaged, defective or improperly used.\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eFor more information, \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/ovapor.myshopify.com\/admin\/products\/%E2%80%9Chttps:\/\/ovapor.myshopify.com\/pages\/lithium-battery-warning%E2%80%9D\" target=\"“_blank”\" rel=\"“\" noreferrer=\"\"\u003eclick here\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e[\/TABS]\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003c\/h5\u003e"}

Blackcell BU4 2A 4-Bay USB Charger

Product Description

From Blackcell Tech comes the BU4 Battery Charger, a 4 bay charger compatible with Li-ion, IMR, NI-MH & Ni-Cd rechargeable batteries. The BU2 has 4 independent micro-computer controlled charging slots capable of charging simultaneously. The BU4 will detect battery type, status, appropriate voltage and charge mode automatically. Safety features include reverse polarity protection and short circuit protection. Will prevent over charging, over heating, over voltage and over discharge of batteries. Once batteries are charge the BU4 will stop charging batteries automatically. 

Sku: BLKCELBU4USBCH
Vendor: Blackcell
$24.99
Maximum quantity available reached.
            • Input Voltage:DC:USB-5V 2A
            • Output Voltage: 1.48v, 4.2±0.05V
            • Output USB: 5V/1000mA
            • Output current: 2000mA*1 battery 1000mA*2 batteries 500mA*4 batteries
            • Constant voltage, cutoff current: <100mA
            • External power supply standby current:< 15.0mA
            • Size: 111mm*86mm*32mm
            • Weight: 122.7(Charger Only)
            • COMPATIBLE WITH: IMR/Li-ion: 20700,21700, 26650,22650,18650,18490,18350,17670,17500,16340(RCR123),14500,10440 

                                                            Age Restriction

                                                            Electronic cigarettes, e-liquid, and other vaping products are intended for adults who are over the legal age minimum in their respective states for purchasing tobacco products. For more information, click here.

                                                            FDA Warning

                                                            This product contains nicotine. Nicotine is an addictive chemical. For more information, click here.

                                                            E-Liquid Warning

                                                            Do not consume e-liquid when you are pregnant or expecting to be pregnant. For more information, click here.

                                                            CA Proposition 65 Warning

                                                            This product may contain a chemical known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, click here.

                                                            Lithium Battery Warning

                                                            Rechargeable Lithium-Ion batteries are potentially hazardous and can present a serious FIRE HAZARD if damaged, defective or improperly used. For more information, click here.

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