{"product_id":"12-6v-3a-lithium-battery-charger-3s-12v-dc-ac-power-cable","title":"12.6V 3A Lithium Battery Charger 3S 12V DC with AC Power Cable","description":"\u003ch2\u003e12.6V 3A Lithium Battery Charger — 3-Series | 12V DC with AC Power Cable\u003c\/h2\u003e\n\n\u003cp\u003eKeep your lithium battery packs topped up and ready to go with this reliable \u003cstrong\u003e12.6V 3A Lithium Battery Charger\u003c\/strong\u003e. Designed for 3-series lithium-ion or lithium-polymer battery packs with a nominal voltage of 12V, this charger delivers a steady 3A charging current and cuts off automatically at full charge — protecting your batteries from overcharging. The included 5.5×2.5mm DC connector and AC power cable (50\/60 Hz compatible) make setup fast and straightforward.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e 12.6V DC \/ 3A — optimized for 3S (three-cell series) lithium battery packs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput:\u003c\/strong\u003e AC power cable included (50\/60 Hz), compatible with standard wall outlets\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e 5.5×2.5mm DC barrel plug for secure, stable connection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuto Cut-Off:\u003c\/strong\u003e Automatically stops charging when the battery reaches full capacity, extending battery life\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Portable:\u003c\/strong\u003e Lightweight design that's easy to store or carry\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Suitable for 12V lithium-ion and lithium-polymer battery packs used in power tools, RC vehicles, cameras, lighting rigs, and more\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafety Protection:\u003c\/strong\u003e Built-in overcharge, short-circuit, and over-temperature protection circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eInput: AC 100–240V, 50\/60 Hz\u003c\/li\u003e\n  \u003cli\u003eOutput Voltage: 12.6V DC\u003c\/li\u003e\n  \u003cli\u003eOutput Current: 3A\u003c\/li\u003e\n  \u003cli\u003eBattery Type: 3S Lithium-Ion \/ Lithium-Polymer\u003c\/li\u003e\n  \u003cli\u003eDC Plug: 5.5×2.5mm\u003c\/li\u003e\n  \u003cli\u003eIncludes: AC power cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× 12.6V 3A Lithium Battery Charger\u003c\/li\u003e\n  \u003cli\u003e1× AC Power Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor guidance on safe lithium battery charging practices and consumer electronics safety, visit the U.S. Consumer Product Safety Commission (CPSC) Battery Safety page.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eQ: What battery types is the 12.6V 3A Lithium Battery Charger compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This charger is designed for \u003cstrong\u003e3-series (3S) lithium-ion and lithium-polymer battery packs\u003c\/strong\u003e with a nominal voltage of 12V and a fully charged voltage of 12.6V. Common applications include power tool battery packs, RC vehicle batteries, portable lighting, and DIY energy storage projects. It is NOT suitable for lead-acid or NiMH battery types.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the charger stop automatically when the battery is fully charged?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The charger features an \u003cstrong\u003eautomatic cut-off function\u003c\/strong\u003e — once your battery pack reaches 12.6V (full charge), the charger stops delivering current. This helps maintain battery health and prevents overcharging damage.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What AC input voltage does this charger support?\u003c\/h4\u003e\n\u003cp\u003eA: The charger accepts a wide \u003cstrong\u003eAC input range of 100–240V at 50\/60 Hz\u003c\/strong\u003e, making it compatible with standard wall outlets in most countries. The included AC power cable is ready to plug in straight out of the box.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What size DC connector does this charger use?\u003c\/h4\u003e\n\u003cp\u003eA: It uses a standard \u003cstrong\u003e5.5×2.5mm DC barrel connector\u003c\/strong\u003e. Please verify that your battery pack's charging port matches this connector size before purchasing.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this charger safe to use?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The unit includes built-in \u003cstrong\u003eovercharge protection, short-circuit protection, and over-temperature protection\u003c\/strong\u003e to keep both the charger and your battery safe during use. Always charge in a well-ventilated area and do not leave charging batteries completely unattended for extended periods.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What battery types is the 12.6V 3A Lithium Battery Charger compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This charger is designed for 3-series (3S) lithium-ion and lithium-polymer battery packs with a nominal voltage of 12V and a fully charged voltage of 12.6V. Common applications include power tool battery packs, RC vehicle batteries, portable lighting, and DIY energy storage projects. It is NOT suitable for lead-acid or NiMH battery types.\"}}, {\"@type\": \"Question\", \"name\": \"Does the charger stop automatically when the battery is fully charged?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The charger features an automatic cut-off function — once your battery pack reaches 12.6V (full charge), the charger stops delivering current. This helps maintain battery health and prevents overcharging damage.\"}}, {\"@type\": \"Question\", \"name\": \"What AC input voltage does this charger support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The charger accepts a wide AC input range of 100–240V at 50\/60 Hz, making it compatible with standard wall outlets in most countries. The included AC power cable is ready to plug in straight out of the box.\"}}, {\"@type\": \"Question\", \"name\": \"What size DC connector does this charger use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It uses a standard 5.5×2.5mm DC barrel connector. Please verify that your battery pack's charging port matches this connector size before purchasing.\"}}, {\"@type\": \"Question\", \"name\": \"Is this charger safe to use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The unit includes built-in overcharge protection, short-circuit protection, and over-temperature protection to keep both the charger and your battery safe during use. Always charge in a well-ventilated area and do not leave charging batteries completely unattended for extended periods.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Phone \u0026 Cable Accessories\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/collections\/phone-cable-accessories\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"12.6V 3A Lithium Battery Charger 3S 12V DC with AC Power Cable\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/products\/12-6v-3a-lithium-battery-charger-3s-12v-dc-ac-power-cable\"}]}\u003c\/script\u003e","brand":"Qme","offers":[{"title":"UK","offer_id":49707771035862,"sku":"14:193#UK","price":75.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/5243\/8486\/files\/S600198f1bab34b89b8a72beadf629736u.webp?v=1785184314","url":"https:\/\/qmeboost.com\/products\/12-6v-3a-lithium-battery-charger-3s-12v-dc-ac-power-cable","provider":"Qme","version":"1.0","type":"link"}