{"product_id":"4-slot-1-5v-li-ion-smart-battery-charger-aa-aaa-led-indicator","title":"Alasicka 4-Slot 1.5V Li-Ion AA AAA Smart Battery Charger LED","description":"\n\u003ch2\u003eAlasicka 4-Slot 1.5V Li-Ion Smart Battery Charger for AA \u0026amp; AAA Batteries\u003c\/h2\u003e\n\u003cp\u003eKeep your AA and AAA rechargeable lithium batteries topped up and ready to go with the \u003cstrong\u003eAlasicka 4-Slot 1.5V Smart Battery Charger\u003c\/strong\u003e. Featuring intelligent charging technology, a clear LED indicator, and built-in multi-layer protection, this compact charger is perfect for home use, the office, or on the go.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4 Independent Charging Slots\u003c\/strong\u003e — charge up to 4 AA or AAA 1.5V constant-voltage lithium batteries simultaneously, each slot managed independently for optimal charging.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal USB Input\u003c\/strong\u003e — compatible with both \u003cstrong\u003eMicro USB and Type-C charging cables\u003c\/strong\u003e, making it easy to charge from any USB power source you already own.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLED Indicator\u003c\/strong\u003e — clear status LED lets you know at a glance when batteries are charging and when they are fully charged.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Layer Safety Protection\u003c\/strong\u003e — built-in overcharge protection, overcurrent protection, overvoltage protection, reverse polarity protection, and short-circuit protection keep your batteries and devices safe.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFireproof \u0026amp; Heat-Resistant Case\u003c\/strong\u003e — the durable housing offers excellent heat dissipation and high-temperature resistance for worry-free charging sessions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Travel-Friendly\u003c\/strong\u003e — slim, lightweight design (79.6 × 66.5 × 26.9 mm) fits easily into a bag, making it ideal for travel and everyday carry.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE Certified\u003c\/strong\u003e — meets international safety and quality standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput:\u003c\/strong\u003e DC 5V \/ 1A (4-slot)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e AA — 1.5V \/ 1000mA; AAA — 1.5V \/ 500mA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Batteries:\u003c\/strong\u003e AA \u0026amp; AAA 1.5V Constant Voltage Li-Ion rechargeable batteries\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCharging Connection:\u003c\/strong\u003e Micro USB or Type-C cable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 79.6 × 66.5 × 26.9 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e CE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBatteries Included:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 4-Slot 1.5V Li-Ion Smart Battery Charger (batteries not included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLooking for other handy home and travel accessories? Check out the \u003ca href=\"\/products\/1-inflatable-waist-cushion-travel-waist-support-portable-inflatable-waist-cushion-travel-pillow-complimentary-storage-bag\"\u003ePortable Inflatable Waist Cushion \u0026amp; Travel Pillow\u003c\/a\u003e or the \u003ca href=\"\/products\/10cm-wireless-led-motion-sensor-night-light-type-c-rechargeable-cabinet-wardrobe-lamp-for-staircase-backlight-kitchen-lighting\"\u003e10CM Wireless LED Motion Sensor Night Light (Type-C Rechargeable)\u003c\/a\u003e for more smart, everyday solutions.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.epa.gov\/recycle\/used-lithium-ion-batteries\" target=\"_blank\" rel=\"noopener\"\u003eEPA guidance on lithium-ion battery handling\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Which battery types are compatible with this 4-slot smart battery charger?\u003c\/h4\u003e\n\u003cp\u003eA: This charger is designed exclusively for \u003cstrong\u003e1.5V constant-voltage lithium-ion (Li-Ion) rechargeable batteries\u003c\/strong\u003e in both AA and AAA sizes. It is \u003cem\u003enot\u003c\/em\u003e compatible with standard NiMH, NiCd, or alkaline batteries. Always ensure your batteries are rated 1.5V Li-Ion before charging.\u003c\/p\u003e\n\u003ch4\u003eQ: What charging cable do I need to use this charger?\u003c\/h4\u003e\n\u003cp\u003eA: The charger accepts both a \u003cstrong\u003eMicro USB\u003c\/strong\u003e and a \u003cstrong\u003eType-C charging cable\u003c\/strong\u003e, so you can power it from any standard USB adapter, power bank, or USB port. Cables are widely available; check whether one is included in your purchase or use an existing cable you own.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I charge different battery sizes (AA and AAA) at the same time?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! Each of the 4 slots operates \u003cstrong\u003eindependently\u003c\/strong\u003e, meaning you can mix and match AA and AAA 1.5V Li-Ion batteries in a single charging session. The charger automatically applies the correct output current — 1000mA for AA and 500mA for AAA — to each slot.\u003c\/p\u003e\n\u003ch4\u003eQ: Is it safe to leave batteries in the charger overnight?\u003c\/h4\u003e\n\u003cp\u003eA: The charger features built-in \u003cstrong\u003eovercharge, overcurrent, and overvoltage protection\u003c\/strong\u003e, which help prevent damage once batteries reach full charge. The LED indicator will signal completion. While the safety features add a layer of protection, it is always good practice to remove batteries once fully charged.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which battery types are compatible with this 4-slot smart battery charger?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This charger is designed exclusively for 1.5V constant-voltage lithium-ion (Li-Ion) rechargeable batteries in both AA and AAA sizes. It is not compatible with standard NiMH, NiCd, or alkaline batteries. Always ensure your batteries are rated 1.5V Li-Ion before charging.\"}}, {\"@type\": \"Question\", \"name\": \"What charging cable do I need to use this charger?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The charger accepts both a Micro USB and a Type-C charging cable, so you can power it from any standard USB adapter, power bank, or USB port. Cables are widely available; check whether one is included in your purchase or use an existing cable you own.\"}}, {\"@type\": \"Question\", \"name\": \"Can I charge different battery sizes (AA and AAA) at the same time?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! Each of the 4 slots operates independently, meaning you can mix and match AA and AAA 1.5V Li-Ion batteries in a single charging session. 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