{"product_id":"ultra-power-up2800-14s-6-14s-lithium-battery-charger","title":"Ultra Power UP2800-14S 6-14S Lithium Battery Charger","description":"\u003cbody\u003e\n\n\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n\u003ctitle\u003eUP2800-14S High-Power Dual-Channel Intelligent Charger\u003c\/title\u003e\n\u003cstyle\u003e\n* {\nbox-sizing: border-box;\nmargin: 0;\npadding: 0;\n}\nbody {\nfont-family: 'Segoe UI', 'Roboto', sans-serif;\nline-height: 1.7;\ncolor: #333;\nbackground-color: #f8fafc;\npadding: 20px;\n}\n.container {\nmax-width: 1200px;\nmargin: 30px auto;\nbackground: #ffffff;\nborder-radius: 12px;\nbox-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);\noverflow: hidden;\nborder: 1px solid #e2e8f0;\n}\nsection {\npadding: 40px;\n}\nh2 {\ncolor: #1e40af;\nfont-size: 1.9rem;\nmargin-bottom: 25px;\npadding-bottom: 12px;\nborder-bottom: 3px solid #60a5fa;\ndisplay: inline-block;\n}\nh3 {\ncolor: #1e3a8a;\nfont-size: 1.4rem;\nmargin: 30px 0 15px;\n}\np {\nmargin-bottom: 20px;\nfont-size: 1.05rem;\ncolor: #4b5563;\n}\n.highlight {\nbackground-color: #eff6ff;\nborder-left: 5px solid #3b82f6;\npadding: 25px;\nmargin: 30px 0;\nborder-radius: 0 8px 8px 0;\n}\nul {\nlist-style-type: none;\npadding-left: 0;\n}\nli {\nmargin-bottom: 15px;\npadding-left: 30px;\nposition: relative;\ncolor: #4b5563;\n}\nli:before {\ncontent: \"\";\nposition: absolute;\nleft: 0;\ncolor: #10b981;\nfont-weight: bold;\n}\n.grid-container {\ndisplay: grid;\ngrid-template-columns: repeat(auto-fit, minmax(350px, 1fr));\ngap: 30px;\nmargin: 40px 0;\n}\n.card {\nbackground: #f8fafc;\nborder-radius: 10px;\npadding: 30px;\nborder-top: 5px solid #3b82f6;\nbox-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);\ntransition: transform 0.3s ease, box-shadow 0.3s ease;\n}\n.card:hover {\ntransform: translateY(-5px);\nbox-shadow: 0 10px 25px rgba(59, 130, 246, 0.1);\n}\n.card h3 {\ncolor: #1e40af;\nmargin-top: 0;\n}\n.card-icon {\nfont-size: 2.5rem;\ncolor: #3b82f6;\nmargin-bottom: 20px;\n}\n.faq-item {\nbackground: #f8fafc;\nborder-radius: 10px;\npadding: 25px;\nmargin-bottom: 20px;\nborder-left: 4px solid #60a5fa;\n}\n.faq-q {\ncolor: #1e40af;\nfont-weight: 700;\nfont-size: 1.1rem;\nmargin-bottom: 10px;\n}\n.warning-box {\nbackground-color: #fef3c7;\nborder: 2px solid #f59e0b;\nborder-radius: 10px;\npadding: 25px;\nmargin: 30px 0;\n}\n.specifications-table {\nwidth: 100%;\nborder-collapse: collapse;\nmargin: 30px 0;\nborder-radius: 8px;\noverflow: hidden;\nbox-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);\n}\n.specifications-table th {\nbackground-color: #1e40af;\ncolor: white;\ntext-align: left;\npadding: 15px 20px;\nfont-weight: 600;\n}\n.specifications-table td {\npadding: 15px 20px;\nborder-bottom: 1px solid #e2e8f0;\n}\n.specifications-table tr:nth-child(even) {\nbackground-color: #f8fafc;\n}\n.specifications-table tr:hover {\nbackground-color: #eff6ff;\n}\n.spec-item {\nfont-weight: 600;\ncolor: #1e3a8a;\nwidth: 30%;\n}\n.spec-value {\ncolor: #4b5563;\n}\n@media (max-width: 768px) {\nsection {\npadding: 30px 20px;\n}\n.grid-container {\ngrid-template-columns: 1fr;\n}\n.specifications-table {\nfont-size: 0.9rem;\n}\n.specifications-table th,\n.specifications-table td {\npadding: 10px 15px;\n}\n}\n\u003c\/style\u003e\n\n\n\u003cdiv class=\"container\"\u003e\n\u003csection id=\"overview\"\u003e\n\u003ch2\u003eCore Overview\u003c\/h2\u003e\n\u003cp\u003eThe UP2800-14S is a high-power, dual-channel intelligent charger designed for professional and industrial applications. It adopts a dual independent power supply design, capable of simultaneously and independently charging two sets of 6 to 14 cell (6S-14S) lithium batteries (LiPo\/LiHV\/smart batteries) quickly, with a single channel maximum power of 1400W and a whole unit maximum power up to 2800W. Its core goal is to address the rapid charging and intelligent maintenance needs of high-capacity, multi-cell battery packs. It is widely used in fields with stringent requirements for power supply efficiency and reliability, such as drone aerial photography, fire rescue, agricultural plant protection, and surveying.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"key-tech\"\u003e\n\u003ch2\u003eCore Technology Advantages\u003c\/h2\u003e\n\u003cdiv class=\"grid-container\"\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card-icon\"\u003e🔌\u003c\/div\u003e\n\u003ch3\u003eTrue Dual-Channel Independent System\u003c\/h3\u003e\n\u003cp\u003eInternally uses two completely independent 1400W power modules. Both channels can operate simultaneously at peak performance without interference, doubling efficiency.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card-icon\"\u003e⚡\u003c\/div\u003e\n\u003ch3\u003eExtreme Charging Speed\u003c\/h3\u003e\n\u003cp\u003eSingle channel maximum charging current of 28A, enabling rapid charging of high-capacity battery packs like 16000mAh, 22000mAh, significantly reducing operation preparation time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card-icon\"\u003e🔄\u003c\/div\u003e\n\u003ch3\u003eWide Compatibility \u0026amp; Intelligent Operation\u003c\/h3\u003e\n\u003cp\u003eFully supports LiPo (4.20V\/cell), LiHV (4.35V\/4.45V\/cell), and smart batteries. Features parameter memory function, allowing \"one-button start\" for identical batteries, making operation simple. The 5-second intelligent switching color Chinese interface provides intuitive and comprehensive information display.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card-icon\"\u003e🛡️\u003c\/div\u003e\n\u003ch3\u003eProfessional Safety \u0026amp; Cooling Design\u003c\/h3\u003e\n\u003cp\u003eEquipped with multiple protections including over-voltage, over-current, reverse polarity, and over-temperature. Dual ball bearing cooling fans ensure stable operation under high-power output.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"recommendations\"\u003e\n\u003ch2\u003eUsage Recommendations\u003c\/h2\u003e\n\u003cdiv class=\"warning-box\"\u003e\n\u003cul\u003e\n\u003cli\u003eAlways ensure the charger settings (LiPo\/LiHV) exactly match the battery type. Incorrect settings may cause battery damage or danger.\u003c\/li\u003e\n\u003cli\u003eEnsure good ventilation during charging; do not cover the ventilation holes.\u003c\/li\u003e\n\u003cli\u003eFor batteries not used for extended periods, it is recommended to use \"Storage Mode\" to maintain the voltage at a safe storage level.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"specifications\"\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable class=\"specifications-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-item\"\u003eModel\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eUP2800-14S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-item\"\u003eInput Voltage\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eAC 220V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-item\"\u003eCharging Power\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e2800W (1400W x 2 channels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-item\"\u003eDischarge Power\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e140W (70W x 2 channels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-item\"\u003eCharging Current Range\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e10A \/ 15A \/ 20A \/ 25A \/ 28A (per channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-item\"\u003eBalance Current\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eMaximum 1.5A \/ cell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-item\"\u003eSupported Battery Types\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eLiPo (4.20V) \/ LiHV (4.35V, 4.45V) \/ Smart Batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-item\"\u003eSupported Cell Count (S)\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e6-14S (Main Battery); 2-3S (Transmitter Battery)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-item\"\u003eOperating Modes\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eBalance Charging Mode \/ Storage (Maintenance) Mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-item\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e0℃ ~ 40℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-item\"\u003eDimensions\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e303 x 262 x 140 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-item\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eApprox. 6.4 KG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ1: Can the two channels charge batteries of different brands and capacities?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. The two channels are completely independent. They can simultaneously charge two sets of batteries with different brands, capacities, cell counts (must be within 6-14S range), and even different types (e.g., one channel charging LiPo, the other charging LiHV), with independent parameter settings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ2: What is the maximum capacity battery it can charge?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e In terms of charging capability, as long as the battery voltage is within the 6-14S range, this unit does not have an absolute capacity limit. The actual charging speed depends on the current you set. For example, charging a 28000mAh (28Ah) battery at 28A current theoretically takes about 1 hour (1C charging).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ3: Can it charge transmitter batteries?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. The product supports charging\/discharging for 2-3 cell (2S-3S) transmitter batteries.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ4: Does it get very hot during charging?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e During high-power operation (e.g., both channels at 28A), the charger will generate heat. The unit is equipped with two high-performance cooling fans for active heat dissipation, which is normal. Be sure to use it in a well-ventilated environment and do not block the air vents.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003eAC 220 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Power\u003c\/td\u003e\n\u003ctd\u003e2800 W (1400×2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge Power\u003c\/td\u003e\n\u003ctd\u003e140 W (70 W×2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\u003c\/td\u003e\n\u003ctd\u003eLiFePO₄ \/ Lithium Iron Phosphate Battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Current Range\u003c\/td\u003e\n\u003ctd\u003e10A\/15A\/20A\/25A\/28A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBalance Current\u003c\/td\u003e\n\u003ctd\u003e1.5A (cell)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery 节数 (节数)\u003c\/td\u003e\n\u003ctd\u003e6-14S (2-3S for remote-control battery)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Mode\u003c\/td\u003e\n\u003ctd\u003eBalance charging \/ Storage mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0-40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-20-60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Dimensions\u003c\/td\u003e\n\u003ctd\u003e30×32.6×140 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e6.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Power\u003c\/td\u003e\n\u003ctd\u003e2800W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Current\u003c\/td\u003e\n\u003ctd\u003e28A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Capacity\u003c\/td\u003e\n\u003ctd\u003e18000mAh in 40 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eLCD color screen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Battery Types\u003c\/td\u003e\n\u003ctd\u003eLiPo \/ LiFe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKey Functions\u003c\/td\u003e\n\u003ctd\u003eBalance charging, battery maintenance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Battery Configurations\u003c\/td\u003e\n\u003ctd\u003e6-14S battery packs; MG-1S \/ MG-1P batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDual-channel Charging\u003c\/td\u003e\n\u003ctd\u003eTwo independent power supplies, each with max 28A charging current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0504\/9014\/6970\/files\/DM_20260228145405_001.jpg?v=1772270133\u0026amp;width=700\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0504\/9014\/6970\/files\/DM_20260228145405_002.jpg?v=1772270152\u0026amp;width=700\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0504\/9014\/6970\/files\/DM_20260228145405_003.jpg?v=1772270167\u0026amp;width=700\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0504\/9014\/6970\/files\/DM_20260228145405_004.jpg?v=1772270179\u0026amp;width=700\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0504\/9014\/6970\/files\/DM_20260228145405_005.jpg?v=1772270193\u0026amp;width=700\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0504\/9014\/6970\/files\/DM_20260228145405_006.jpg?v=1772270208\u0026amp;width=700\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0504\/9014\/6970\/files\/DM_20260228145405_007.jpg?v=1772270229\u0026amp;width=700\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0504\/9014\/6970\/files\/DM_20260228145405_008.jpg?v=1772270246\u0026amp;width=700\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0504\/9014\/6970\/files\/DM_20260228145405_009.jpg?v=1772270262\u0026amp;width=700\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0504\/9014\/6970\/files\/DM_20260228145405_010.jpg?v=1772270302\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003c\/body\u003e","brand":"Ultrapower","offers":[{"title":"European standard power cord \/ UP2800W-14S (Chinese)","offer_id":44315469807703,"sku":"hre1789781776454","price":381.0,"currency_code":"USD","in_stock":true},{"title":"European standard power cord \/ UP2800W-14S (English)","offer_id":44315469840471,"sku":"wua1789781776455","price":440.19,"currency_code":"USD","in_stock":true},{"title":"European standard power cord \/ UP-H28 Charging Butler","offer_id":44315469873239,"sku":"cod1789781776456","price":130.4,"currency_code":"USD","in_stock":true},{"title":"US standard power cord \/ UP2800W-14S (Chinese)","offer_id":44315469906007,"sku":"rfl1789781776457","price":508.0,"currency_code":"USD","in_stock":true},{"title":"US standard power cord \/ UP2800W-14S (English)","offer_id":44315469938775,"sku":"wrb1789781776458","price":499.32,"currency_code":"USD","in_stock":true},{"title":"US standard power cord \/ UP-H28 Charging Butler","offer_id":44315469971543,"sku":"yjb1789781776459","price":122.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/1304\/2519\/files\/ultra-power-up2800-14s-6-14s-lithium-battery-charger_1.jpg?v=1789781780","url":"https:\/\/weekenddriftwear.shop\/products\/ultra-power-up2800-14s-6-14s-lithium-battery-charger","provider":"My Store","version":"1.0","type":"link"}