{"product_id":"smart-4-channel-battery-charger-with-lcd-usb-power-bank-for-li-ion-batteries","title":"Smart 4-Channel Battery Charger with LCD \u0026 USB Power Bank for Li-ion Batteries","description":"\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px' align=\"start\"\u003e\u003cstrong\u003e\u003cspan\u003eLiitoKala Lii-M4S Advanced 4-Channel Smart Battery Charger with LCD \u0026amp; USB Power Bank\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px' align=\"start\"\u003e\u003cstrong\u003e\u003cspan\u003eModel:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e LiitoKala Lii-M4S\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e LiitoKala\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eCompatibility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Cylindrical Li-ion (10440, 14500, 14650, 16340, 17335, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 22500, 22650, 25500, 26650) \u0026amp; Ni-MH (AA, AAA, AAAA, C) rechargeable batteries.\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003e⚠️ Important:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e NOT compatible with LiFePO4 (Lithium Iron Phosphate) batteries.\u003c\/span\u003e\u003c\/p\u003e\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px' align=\"start\"\u003e\u003cstrong\u003e\u003cspan\u003eProfessional Features for Demanding Users:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cul style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px;padding-left:18px' align=\"start\"\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e4 Independent Channels:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Charge, discharge, or test up to 4 batteries simultaneously with individual control.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIntuitive Touch Control:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Easily navigate functions with responsive touch points (no fiddly buttons!).\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eVersatile Charging Modes:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCHARGE:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Standard charging (Default 500mA, adjustable).\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDISCHARGE:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Safely discharge batteries (250mA or 500mA).\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTEST (Refresh \u0026amp; Analyze):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Measures actual battery capacity (Charge \u0026gt; Discharge \u0026gt; Recharge cycle).\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSTORAGE:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Prepares Li-ion batteries for long-term storage at optimal voltage (~3.7V).\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLarge LCD Display:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Real-time monitoring per channel shows Voltage (V), Current (mA), Capacity (mAh), and Time (H:M) for full control and diagnostics.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAdjustable Charging Current:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Select the optimal rate per battery: 300mA \/ 500mA \/ 700mA \/ 1000mA.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIntegrated USB Power Bank (Channel 4):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Output 5V\/1A (1000mA) to charge phones, tablets, or other USB devices using the battery in slot 4.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eComprehensive Safety Protections:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Built-in safeguards against overcharging, short-circuit, and reverse polarity for worry-free operation.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBattery Capacity Detection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Accurately reads and displays battery capacity during operations.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eConvenient Screen Hold:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Long-press \u003c\/span\u003e\u003cspan style='background-color:rgb(235, 238, 242);font-size:0.875em;font-family:Menlo, Monaco, Consolas, \"Cascadia Mono\", \"Ubuntu Mono\", \"DejaVu Sans Mono\", \"Liberation Mono\", \"JetBrains Mono\", \"Fira Code\", Cousine, \"Roboto Mono\", \"Courier New\", Courier, sans-serif, system-ui'\u003e\u003ccode\u003eCURRENT\u003c\/code\u003e\u003c\/span\u003e\u003cspan\u003e touch point to keep the LCD screen constantly on.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px' align=\"start\"\u003e\u003cstrong\u003e\u003cspan\u003ePerfect For:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cul style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px;padding-left:18px' align=\"start\"\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eVaping Enthusiasts:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Safely charge \u0026amp; analyze 18650, 21700, and other popular vape batteries.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFlashlight Experts:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Maintain and test high-performance batteries for torches.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRC Hobbyists:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Manage packs of cylindrical cells for various applications.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTech Savvy Users:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Extend the life of Ni-MH AA\/AAA batteries and utilize the USB power bank function.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAnyone Needing Reliable Power:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Charge multiple batteries efficiently while powering a USB device.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px' align=\"start\"\u003e\u003cstrong\u003e\u003cspan\u003eKey Specifications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cul style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px;padding-left:18px' align=\"start\"\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eInput:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e DC 5V\/2A (Requires compatible 5V\/2A USB power adapter - not included).\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLi-ion Charge Voltage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4.20V ±1%\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNi-MH Charge Voltage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1.48V ±1%\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDischarge Current:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 250mA \/ 500mA (DISCHARGE \u0026amp; TEST modes).\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eUSB Output (CH4):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 5V, 1000mA (Max).\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px' align=\"start\"\u003e\u003cstrong\u003e\u003cspan\u003eSafety \u0026amp; Usage Notes:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cul style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px;padding-left:18px' align=\"start\"\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIndoor Use Only:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for indoor environments.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eUse Correct Adapter:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Requires a stable 5V\/2A USB power source to prevent overheating.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eUnplug After Use:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Always disconnect the charger from power and remove batteries when finished.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eObserve Charging Current:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Select an appropriate current based on battery specifications to maximize lifespan.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBattery Type Restriction:\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cspan\u003eDo NOT attempt\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e to charge LiFePO4 or any non-cylindrical Li-ion\/Ni-MH batteries.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px' align=\"start\"\u003e\u003cstrong\u003e\u003cspan\u003ePackage Includes:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cul style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px;padding-left:18px' align=\"start\"\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan\u003e1x LiitoKala Lii-M4S Smart Charger\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan\u003eInstruction Manual \u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px' align=\"start\"\u003e\u003cstrong\u003e\u003cspan\u003eUpgrade Your Charging Experience!\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The LiitoKala Lii-M4S combines professional features, intuitive touch controls, and robust safety in one sleek charger. Ideal for power users who demand precision and versatility for their rechargeable batteries.\u003c\/span\u003e\u003c\/p\u003e\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Oxygen, Ubuntu, Cantarell, \"Open Sans\", \"Helvetica Neue\", sans-serif;font-size:16px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(15, 17, 21);background-color:rgb(255, 255, 255);margin:16px 0px;margin-bottom:16px;margin-top:16px;margin-left:0px;margin-right:0px' align=\"start\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S56358d66a1694dd699bcf80201069dbbT.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/See32d1446a9c45d687cd7c61741241d9P.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Scfe9451edc344a5c8f6bb2d34c6eaa3bG.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd6347c40ed61419783f30f88ad6ede13K.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sdc4e5fdbb9b1486eb017bdc680816c76S.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6e61165b1dec450eb7e5fd9e7c2bf52dK.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sba4510fae8464bc9bd715845a26876b9t.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc8486a49a5dc4d8c9f8cbb50b8a537acZ.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S5b149af88e344935a92912cca30d39f9U.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc43917a541a145c19b123e6ef1282c931.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e","brand":"Stone's Store","offers":[{"title":"Blue","offer_id":53837560119589,"sku":"12000055994664222","price":51.99,"currency_code":"USD","in_stock":true},{"title":"WHITE","offer_id":53837560152357,"sku":"12000055994664223","price":49.99,"currency_code":"USD","in_stock":true},{"title":"black","offer_id":53837560185125,"sku":"12000055994664220","price":51.99,"currency_code":"USD","in_stock":true},{"title":"green","offer_id":53837560217893,"sku":"12000055994664221","price":54.99,"currency_code":"USD","in_stock":true},{"title":"Dark Grey","offer_id":53837560250661,"sku":"12000055994664224","price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/8799\/2357\/files\/S48bbb47fce2f4a819d808e783329ca2dc.jpg_800x800_5f2e043e-ba7e-453f-b18c-dedfba270bcc.webp?v=1789576334","url":"https:\/\/elevutique.com\/products\/smart-4-channel-battery-charger-with-lcd-usb-power-bank-for-li-ion-batteries","provider":"Elevutique","version":"1.0","type":"link"}