{"title":"Other Products (non-Solar)","description":"\u003cp\u003eBrowse our wide range of AC 220V products for all your everyday needs.\u003c\/p\u003e","products":[{"product_id":"universal-battery-charger-for-12v-lithium-battery-and-lead-acid-battery","title":"Universal Battery Charger — India’s Only 12V Charger for LiFePO4, Li-ion \u0026 Lead Acid | 15A charging current | LCD display","description":"\u003ch3\u003eOne Charger for Every 12V Battery — LiFePO4, Li-ion \u0026amp; Lead Acid\u003c\/h3\u003e\n\u003cp\u003eStop juggling a different charger for every battery in your home, workshop or vehicle. The \u003cstrong\u003eSystellar Universal Battery Charger (UBC)\u003c\/strong\u003e is \u003cstrong\u003eIndia's only 12V charger\u003c\/strong\u003e that correctly and safely charges \u003cstrong\u003eLiFePO4 (Lithium Ferro Phosphate), Lithium-ion (Li-ion) and Lead Acid (Gel \u0026amp; Flat Plate)\u003c\/strong\u003e batteries from a single device. Proudly \u003cstrong\u003eMade in India\u003c\/strong\u003e and designed for Indian mains conditions, the UBC is the smart, microprocessor-controlled charging solution for electric bikes, e-scooters, solar systems, inverters and power backup. Simply select your battery type on the front panel, connect, and the charger delivers the exact charging profile your battery needs — automatically.\u003c\/p\u003e\n\u003ch4\u003eWhy You'll Love This:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTruly Universal (5-in-1):\u003c\/strong\u003e The only universal battery charger in India that charges LiFePO4, Li-ion and Lead Acid batteries — no more buying a separate charger for each battery type.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerfect for E-Bikes \u0026amp; E-Scooters:\u003c\/strong\u003e An ideal Made-in-India electric bike battery charger and replacement charger for 12V lithium and lead-acid packs used in Indian e-cycles, e-scooters and 2-wheelers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar \u0026amp; Backup Ready:\u003c\/strong\u003e Recharge your solar battery bank or inverter battery directly from AC mains during cloudy days, monsoon weeks or maintenance — no inverter or solar charge controller required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe \u0026amp; Accurate Charging:\u003c\/strong\u003e Microprocessor-controlled CC\/CV charging for lithium and 3-stage charging for lead acid protects your cells and extends battery life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Protection:\u003c\/strong\u003e 4KV surge protection, reverse-terminal protection, short-circuit protection, battery overcharge protection and insulated clamps for safe, worry-free use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in India:\u003c\/strong\u003e Designed, engineered and manufactured in Meerut, Uttar Pradesh, and backed by a 1-year manufacturer warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTwo Models to Choose From:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUBC-5A:\u003c\/strong\u003e Fixed 5A charging current — compact and portable, ideal for smaller packs (up to ~20–30Ah), maintenance charging and solar street-light batteries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUBC-15A:\u003c\/strong\u003e Adjustable 0A–15A charging current with an \u003cstrong\u003eLCD display\u003c\/strong\u003e showing battery voltage, charging current and status — faster charging for larger e-bike and inverter\/tubular packs (20Ah–100Ah), with precise current control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCharging Compatibility (5 Battery Configurations):\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eLiFePO4 12.8V pack — end-of-charge 14.6V (solar, e-bikes, street lights)\u003c\/li\u003e\n\u003cli\u003eLi-ion 11.1V (3S) pack — end-of-charge 12.6V (budget e-bikes, e-cycles, solar fans)\u003c\/li\u003e\n\u003cli\u003eLi-ion 14.8V (4S) pack — end-of-charge 16.8V (higher-capacity e-bikes, cargo cycles)\u003c\/li\u003e\n\u003cli\u003eLead Acid Flat Plate 12V — end-of-charge 14.4V (2-wheelers, small solar UPS)\u003c\/li\u003e\n\u003cli\u003eLead Acid Gel \/ Tubular 12V — end-of-charge 14.8V (home inverter battery systems)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC Input Voltage Range:\u003c\/strong\u003e 140V–280V (50Hz) — reliable across unstable Indian supply\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging Current:\u003c\/strong\u003e UBC-15A — selectable 0A–15A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging Modes:\u003c\/strong\u003e Deep charge, Bulk, Absorption and Trickle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive Power Factor Correction (PFC):\u003c\/strong\u003e Yes — Power Factor \u0026gt; 0.95\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e LCD on UBC-15A (voltage, current, status); LED indication on both (Green = charging, Red = fault)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtections:\u003c\/strong\u003e Reverse-terminal, short-circuit, overcharge, 4KV surge (differential \u0026amp; common mode), 4A inline glass fuse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling:\u003c\/strong\u003e Natural \/ forced cooling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 20cm x 25cm x 11 cm (L x W x H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.5 Kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year manufacturer warranty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e ISO 9001:2015 (company-wide) · Made in India\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWho Is This For?\u003c\/h4\u003e\n\u003cp\u003eE-bike and EV conversion enthusiasts, electric scooter owners needing a replacement charger, solar system installers and maintenance engineers, solar street-light contractors, workshop and fleet operators with mixed battery stock, and homeowners with lithium or tubular inverter batteries. If you own more than one type of 12V battery, this is the only charger you'll need.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eAt Systellar Innovations, we are committed to Atmanirbharta (Self-Reliance) through cutting-edge Indian engineering. 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The \u003cstrong\u003eSystellar VentPlus CO2 Monitor \u0026amp; Controller\u003c\/strong\u003e is \u003cstrong\u003eIndia's first smart carbon dioxide monitor that doesn't just measure the air — it acts on it.\u003c\/strong\u003e Using an industrial-grade \u003cstrong\u003eNDIR (Non-Dispersive Infrared) sensor\u003c\/strong\u003e, VentPlus continuously tracks CO2, temperature and humidity, and automatically switches your fan or ventilation on and off to keep air quality exactly where it should be — 24×7, hands-free. Proudly \u003cstrong\u003eMade in India\u003c\/strong\u003e and built for Indian mains and high-humidity conditions, it's the ideal indoor air quality (IAQ) solution for offices, homes, schools, mushroom farms, greenhouses and more.\u003c\/p\u003e\n\u003ch4\u003eWhy You'll Love This:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitors AND Controls:\u003c\/strong\u003e Unlike ordinary CO2 meters that only display a number, VentPlus is a true automatic CO2 controller — it triggers ventilation the moment air turns bad and stops once it's fresh again (demand-controlled ventilation).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug \u0026amp; Play — No Electrician:\u003c\/strong\u003e Plug your exhaust or fresh-air fan into the built-in AC socket (max 3A \/ 700W), set your CO2 thresholds on the front panel, and it works instantly. Zero wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial NDIR Sensor:\u003c\/strong\u003e Accurate, drift-resistant CO2 measurement from 400–5,000 ppm — the sensor technology ASHRAE recommends for demand-controlled ventilation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Remote Monitoring:\u003c\/strong\u003e Watch live CO2, temperature, humidity and fan status from any phone or laptop browser — no app to download. View trend graphs and export data to Excel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-in-1 Display:\u003c\/strong\u003e Large 128×64 backlit LCD shows CO2, temperature and humidity together on one screen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in India:\u003c\/strong\u003e Designed, engineered and manufactured in Meerut by Systellar Innovations, ISO 9001:2015 certified, with a 1-year warranty and local support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eHow It Works — Fully Automatic:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1. Monitor:\u003c\/strong\u003e The NDIR sensor measures CO2, temperature and humidity every few seconds, shown live on the LCD.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2. Activate:\u003c\/strong\u003e When CO2 crosses your set limit (default 1,000 ppm), VentPlus switches on your fan through the built-in AC socket. An optional beeper can alert at 1,500 ppm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3. Ventilate \u0026amp; Save:\u003c\/strong\u003e Once fresh air restores CO2 to your lower limit (default 800 ppm), the fan switches off automatically — saving energy and protecting air-conditioning costs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAll thresholds — Fan ON, Fan OFF and beeper alert — are fully user-settable from the 4-key front panel (ESC, UP, DOWN, SEL).\u003c\/p\u003e\n\u003ch4\u003eThe Complete VentPlus System:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain Unit (Sensor + Controller + Wi-Fi):\u003c\/strong\u003e Houses the NDIR CO2 sensor, temperature\/humidity sensors, backlit LCD, control panel and a built-in AC fan socket. Wi-Fi enabled for data upload and relay pairing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Relay Unit (optional add-on):\u003c\/strong\u003e Controls a fan in a \u003cem\u003edifferent\u003c\/em\u003e room, communicating with the Main Unit over the internet — the two devices don't even need to share a Wi-Fi network. Ideal for large buildings and multi-floor installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Monitoring Website:\u003c\/strong\u003e A secure live dashboard with CO2 trend graphs, fan ON\/OFF history and one-click Excel export — accessible from any browser, no app required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhere VentPlus Is Used:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOffices, IT parks \u0026amp; co-working spaces\u003c\/strong\u003e — beat the post-lunch slump, cut headaches and absenteeism, and hold ASHRAE-recommended air quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHomes, apartments \u0026amp; bedrooms\u003c\/strong\u003e — automatic overnight ventilation for fresher air and better sleep, windows still locked.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSchools \u0026amp; classrooms\u003c\/strong\u003e — a proven classroom CO2 monitor for CBSE, ICSE and international schools, protecting attention and learning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMushroom farms\u003c\/strong\u003e — precise CO2 control for oyster, button, milky and shiitake cultivation at every growth stage (colonisation, pinning, fruiting).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreenhouses \u0026amp; polyhouses\u003c\/strong\u003e — dual-relay CO2 enrichment (fresh-air fan + CO2 generator) to hold the ~700–1,200 ppm sweet spot for 20–30% higher yields.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydroponic grow rooms \u0026amp; grow tents\u003c\/strong\u003e — plug-and-play CO2 enrichment for vertical farms and indoor cultivation, no PLC needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHospitals, clinics \u0026amp; waiting rooms\u003c\/strong\u003e — CO2-based demand-controlled ventilation to lower infection risk and improve comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGyms, yoga studios, banquet halls, restaurants \u0026amp; auditoriums\u003c\/strong\u003e — automatic fresh-air control for high-occupancy spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArmy bunkers, barracks \u0026amp; defense installations\u003c\/strong\u003e — reliable 24×7 CO2 control in sealed underground spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold storage, warehouses, basements \u0026amp; parking\u003c\/strong\u003e — worker safety and controlled-atmosphere monitoring in confined spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoultry farms, cattle sheds \u0026amp; animal housing\u003c\/strong\u003e — automatic exhaust control for broiler\/layer sheds, hatcheries and dairy sheds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA single unit covers roughly \u003cstrong\u003e100 sq m (about 1,200 sq ft)\u003c\/strong\u003e with moderate air circulation; larger or multi-room spaces simply add more units, each controlling its own zone.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor:\u003c\/strong\u003e NDIR (Non-Dispersive Infrared), CO2 range 400–5,000 ppm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCO2 Accuracy:\u003c\/strong\u003e ±(50 ppm + 5% of reading) after 10-minute warm-up\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 128×64 pixel backlit graphic LCD; 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If your space is sealed, air-conditioned or crowded, VentPlus pays for itself in health, comfort and productivity.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eAt Systellar Innovations, we are committed to Atmanirbharta (Self-Reliance) through cutting-edge Indian engineering. VentPlus is India's first automatic CO2 monitor and ventilation controller — designed and built in India to deliver better air, better health, better decisions and better business.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e*Note: The indicated prices include 18% GST and Courier charges.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"SYSTELLAR","offers":[{"title":"Default Title","offer_id":51560158036263,"sku":null,"price":8499.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0964\/0017\/9495\/files\/VentPlus-CO2-monitor-and-controller-wifi-version.png?v=1782996481"}],"url":"https:\/\/systellar.myshopify.com\/collections\/other-products-non-solar.oembed","provider":"Systellar Innovations Online Store","version":"1.0","type":"link"}