{"product_id":"liitokala-lii-m4-4-slot-smart-charger","title":"LiitoKala Lii-M4 4-Slot Smart Battery Charger with Power Bank Function - Type-C Input \u0026 USB Output, Capacity Test (TEST Mode), LCD Display for 3.7V Li-ion (18650, 26650, 21700) \u0026 1.2V NiMH (AA, AAA) Batteries (US\/EU\/UK Plug Options)","description":"\u003ch3\u003e\u003cspan class=\"\"\u003e【Product Description】\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eThe Ultimate 2-in-1 Charger \u0026amp; Power Bank!\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eLiitoKala Lii-M4\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eis a revolutionary 4-slot smart charger that goes far beyond simple charging. Equipped with a\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003ebuilt-in USB output\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e, it transforms into an emergency power bank when you insert a charged Li-ion battery—perfect for charging your phone during outdoor trips or power outages.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eFeaturing a modern\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eUSB Type-C input\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e, the Lii-M4 can be powered by any standard USB adapter, power bank, laptop, or car charger. Its high-definition\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eLCD display\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eprovides real-time data for each of the 4 independent slots, including battery type, voltage, charging current, capacity percentage, and elapsed time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eWhat truly sets the Lii-M4 apart is its\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eprofessional Capacity Test (TEST) Mode\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e. By running a charge-discharge-charge cycle, it accurately measures the real mAh capacity of your batteries, helping you identify fake or degraded cells. With automatic identification, hybrid charging, reverse polarity protection, and 0V activation, this compact charger is the ultimate all-in-one solution for your household and outdoor power needs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cem\u003e\u003cspan class=\"\"\u003e( IMPORTANT: The \"Charger Only\" variant includes the charger and Type-C cable. A wall adapter is NOT included. Please use your own 5V\/2A USB adapter.)\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"\"\u003e【Key Features】\u003c\/span\u003e\u003c\/h3\u003e\n\u003col start=\"1\"\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e2-in-1 Charger \u0026amp; Power Bank\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: Built-in USB output allows you to use a charged Li-ion battery as an emergency power bank for your phone or other USB devices.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eProfessional Capacity Test (TEST Mode)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: Measures the real mAh capacity of your batteries to identify fake, degraded, or low-quality cells.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e4-Slot Independent Control\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: Charge up to four different batteries simultaneously with independent monitoring.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eModern USB Type-C Input\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: Powered by any standard USB-C cable and 5V\/2A USB source (wall adapter, power bank, laptop, car charger).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eHigh-Definition LCD Display\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: Real-time display of battery type, voltage, charging current, capacity percentage, and elapsed time for all 4 slots.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eAdjustable Current (500mA\/1000mA)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: One-key switch between fast charging (1000mA) and gentle charging (500mA) to match your battery's needs.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eAutomatic Identification \u0026amp; Hybrid Charging\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: Intelligently detects battery type and applies the optimal charging algorithm. Supports mixed charging of different battery types simultaneously.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e0V Activation \u0026amp; Reverse Polarity Protection\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: Revives over-discharged (0V) batteries and alerts you if a battery is inserted incorrectly.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eFull Auto Stop \u0026amp; Constant Voltage\/Current\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: Automatically stops charging when full and maintains safe CC\/CV charging modes.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003e\u003cspan class=\"\"\u003e【Parameters \u0026amp; Specifications】\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eBrand\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: LiitoKala\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eModel\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: Lii-M4\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eInput\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: USB Type-C (5V \/ 2A)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eUSB Output\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: 5V \/ 1000mA (Power Bank Function)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eOutput Current\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: 500mA \/ 1000mA (per slot, adjustable)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eCompatible Chemistries\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: 3.7V\/3.8V Li-ion, 1.2V NiMH\/NiCd\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eCompatible Sizes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: 26650, 22650, 21700, 20700, 18700, 18650, 18500, 18490, 18350, 17670, 17500, 16340 (RCR123), 14500, 10440, AA, AAA, AAAA\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eDisplay\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: LCD Screen\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eSafety Features\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: Full Auto Stop, Reverse Polarity Protection, 0V Activation, Constant Voltage \u0026amp; Current, Overheat Protection\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eDimensions\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: 100mm × 133mm × 35mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eWeight\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: Approx. 220g\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003ePlug Options\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: Charger + Type-C Cable Only (No Wall Adapter)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan class=\"\"\u003e【Applications】\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eHousehold Battery Management\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: Charge everything from 3.7V 18650 batteries for flashlights to 1.2V NiMH batteries for remotes and toys.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eEmergency Power Bank\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: Use a charged 18650 or 21700 battery as a backup power source for your phone during emergencies.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eFlashlight \u0026amp; Vape Enthusiasts\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: Charge high-drain 18650, 20700, and 21700 Li-ion batteries with ease.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eDIY \u0026amp; Electronics\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: Perfect for charging batteries for custom battery packs and electronics projects.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eTravel \u0026amp; Office\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e: Compact and Type-C powered, it's the perfect travel companion for all your battery needs.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan class=\"\"\u003e【Frequently Asked Questions (FAQ)】\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eQ1: Does this charger come with a wall adapter?\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003eA1:\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eNO.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eThe \"Charger Only\" variant includes the Lii-M4 charger and a Type-C cable only. You will need to use your own 5V\/2A USB wall adapter, power bank, or laptop to power it.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eQ2: How does the Power Bank function work?\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003eA2: Insert a charged 3.7V Li-ion battery into slot 4, then plug your phone or USB device into the USB output port on the side. The charger will use the battery's energy to charge your device.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eQ3: Can I charge different types of batteries at the same time?\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003eA3: Yes! The Lii-M4 features 4 independent slots with automatic identification. You can charge a 3.7V Li-ion battery in slot 1 and a 1.2V NiMH battery in slot 2 simultaneously.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eQ4: What is the TEST mode?\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003eA4: The TEST mode runs a full charge-discharge-charge cycle to accurately measure the real mAh capacity of your battery, helping you identify fake or degraded cells.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eQ5: Can I use my phone's Type-C charger to power it?\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003eA5: Absolutely. The Lii-M4 uses a standard Type-C input. Any USB-C cable connected to a 5V\/2A or higher power source (phone charger, power bank, laptop) will work perfectly.\u003c\/span\u003e\u003c\/p\u003e","brand":"LiitoKala","offers":[{"title":"Lii-M4 Charger Only - Includes Type-C Cable (No Wall Adapter)","offer_id":51607778066678,"sku":"OAS1453","price":30.98,"currency_code":"USD","in_stock":true},{"title":"Lii-M4 Charger + Type-C Cable + US Plug Wall Adapter","offer_id":51607778099446,"sku":"OAS1458","price":33.98,"currency_code":"USD","in_stock":true},{"title":"Lii-M4 Charger + Type-C Cable + EU Plug Wall Adapter","offer_id":51607778132214,"sku":"OAS1463","price":33.98,"currency_code":"USD","in_stock":true},{"title":"Lii-M4 Charger + Type-C Cable + UK Plug Wall Adapter","offer_id":51607778164982,"sku":"OAS1468","price":33.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/2753\/6886\/files\/liitokala-lii-m4-4-slot-smart-charger-main.webp?v=1789030145","url":"https:\/\/oneandes.com\/products\/liitokala-lii-m4-4-slot-smart-charger","provider":"OneAndes","version":"1.0","type":"link"}