{"product_id":"4-slot-1-5v-smart-li-ion-battery-charger-aa-aaa-led-indicators","title":"4-Slot 1.5V Smart Li-Ion Battery Charger for AA AAA with LED","description":"\n\u003ch2\u003eAlasicka 4-Slot 1.5V Constant Voltage Smart Li-Ion Battery Charger\u003c\/h2\u003e\n\u003cp\u003eKeep your AA and AAA 1.5V lithium-ion rechargeable batteries topped up and ready to go with this intelligent 4-slot smart charger from \u003cstrong\u003eAlasicka\u003c\/strong\u003e. Featuring LED indicators for real-time charge status, built-in safety protections, and a compact travel-friendly design, this charger is the ideal everyday companion for powering your devices. Made in Mainland China.\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 lithium-ion batteries simultaneously, each slot managed independently for optimal charging.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstant Voltage Output\u003c\/strong\u003e — Delivers a stable DC 1.5V output (AA: 1000mA \/ AAA: 500mA) to maximize battery performance and longevity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLED Charge Indicators\u003c\/strong\u003e — Clearly lit LEDs show charging status at a glance — no guesswork, no over-charging worries.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMicro USB \u0026amp; Type-C Compatible\u003c\/strong\u003e — Charges via standard Micro USB or Type-C cable (DC 5V\/1A input) — convenient and universally accessible.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriple Safety Protection\u003c\/strong\u003e — Overcharge, overcurrent, and overvoltage protection circuits keep both your batteries and charger safe.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdditional Safety Features\u003c\/strong\u003e — Reverse polarity \u0026amp; short-circuit protection, fireproof casing, superior heat dissipation, and high-temperature resistance for worry-free charging.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntelligent Charging\u003c\/strong\u003e — Avoids sudden high-current surge, maximizing battery utilization and extending battery lifespan.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTravel-Ready \u0026amp; Compact\u003c\/strong\u003e — Slim profile (approx. 79.6 × 66.5 × 26.9 mm) slips easily into a bag, making it perfect for home and travel use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE Certified\u003c\/strong\u003e — Meets CE safety and quality standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlasicka\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Batteries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAA \/ AAA 1.5V Constant Voltage Li-Ion Rechargeable\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Slots\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 5V \/ 1A (Micro USB or Type-C)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAA: DC 1.5V \/ 1000mA | AAA: DC 1.5V \/ 500mA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Output Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤37.5W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e79.6 × 66.5 × 26.9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 4-Slot Smart Battery Charger\u003c\/li\u003e\n  \u003cli\u003e\u003cem\u003eNote: Batteries are NOT included.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLooking for more handy home and travel accessories? Check out our \u003ca href=\"\/products\/1-inflatable-waist-cushion-travel-waist-support-portable-inflatable-waist-cushion-travel-pillow-complimentary-storage-bag\"\u003ePortable Inflatable Travel Waist Cushion\u003c\/a\u003e and our \u003ca href=\"\/products\/1-press-type-inflatable-pillow-u-shaped-pillow-foldable-u-shaped-double-hump-neck-pillow-portable-outdoor-travel-pillow\"\u003eFoldable U-Shaped Travel Neck Pillow\u003c\/a\u003e — perfect additions for your next trip.\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: What types of batteries are compatible with this 4-slot smart charger?\u003c\/h4\u003e\n\u003cp\u003eA: This charger is designed exclusively for 1.5V constant voltage lithium-ion (Li-Ion) rechargeable batteries in AA (size 5) and AAA (size 7) formats. It is \u003cstrong\u003enot\u003c\/strong\u003e compatible with standard alkaline, NiMH, NiCd, or non-lithium rechargeable batteries — always verify your battery type before charging.\u003c\/p\u003e\n\u003ch4\u003eQ: How do I know when my batteries are fully charged?\u003c\/h4\u003e\n\u003cp\u003eA: Each slot has a dedicated LED indicator. The LED signals the current charging status — when charging is complete, the indicator changes state so you know at a glance that your batteries are ready to use.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I charge fewer than 4 batteries at once?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! Each of the 4 slots operates independently. You can charge 1, 2, 3, or all 4 batteries at the same time in any combination of AA and AAA sizes without any issue.\u003c\/p\u003e\n\u003ch4\u003eQ: What cable do I need to power this charger?\u003c\/h4\u003e\n\u003cp\u003eA: The charger accepts both Micro USB and Type-C cables with a DC 5V\/1A input — the same cables used for many smartphones and other common devices. A charging cable is required but may not be included; please check your package contents.\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\": \"What types of batteries are compatible with this 4-slot smart charger?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This charger is designed exclusively for 1.5V constant voltage lithium-ion (Li-Ion) rechargeable batteries in AA (size 5) and AAA (size 7) formats. 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