{"product_id":"tangspower-tp-672w-840080-84v-charger-for-72v-li-ion-batteries-8a-lcd-status","title":"TANGSPOWER TP-672W-840080 84V Charger for 72V Li-ion Batteries – 8A, LCD Status","description":"\u003ch2\u003eEfficient, reliable charging for 72V Li‑ion packs\u003c\/h2\u003e\u003cp\u003eThe TANGSPOWER TP-672W-840080 is a smart 84V charger designed to support 20S 72V Li‑ion battery packs connected in series. It blends broad input compatibility, robust protection, and a clear status display to help you manage charging sessions with confidence in homes, garages, or workshops.\u003c\/p\u003e\u003ch3\u003eSmart performance you can rely on\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAC input range of 100–240Vac at 50–60Hz with PF \u0026gt; 0.99, enabling versatile use across regions.\u003c\/li\u003e\n\u003cli\u003eDC output 84V at 8A, tailored for 72V packs to deliver balanced charging.\u003c\/li\u003e\n\u003cli\u003eHigh‑efficiency LLC with synchronous rectification, achieving up to 94.5% efficiency to reduce heat and energy loss.\u003c\/li\u003e\n\u003cli\u003eComprehensive protection including undervoltage, overvoltage, over‑current, short‑circuit, battery reverse activation, backflow prevention, and over‑temperature safeguards.\u003c\/li\u003e\n\u003cli\u003eLCD display shows charging status and can reveal current voltage, current, power, and capacity; the charging current can be adjusted to fit your needs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReal‑time monitoring and automatic safety\u003c\/h3\u003e\u003cp\u003eThe integrated LCD panel provides a live readout of the charging process. You’ll see how fast the pack is charging, the voltage being applied, the current, and the accumulated capacity. The charger also automatically stops charging when the battery reaches full capacity, helping you manage sessions with minimal attention.\u003c\/p\u003e\u003ch3\u003eSafe usage and practical placement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePlace the charger on a flat, dry surface in a well‑ventilated area; keep it away from moisture and direct heat.\u003c\/li\u003e\n\u003cli\u003eMaintain ambient temperatures between -10°C and 45°C; avoid flammable materials and direct sunlight.\u003c\/li\u003e\n\u003cli\u003eDo not connect outputs in parallel with other power supplies or to mismatched batteries.\u003c\/li\u003e\n\u003cli\u003eConsult the included manual for correct connections and safety guidelines.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat’s in the box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1× TP-672W-840080 Battery Charger\u003c\/li\u003e\n\u003cli\u003e1× US standard power cable\u003c\/li\u003e\n\u003cli\u003e1× Operating manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct at a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: TP-672W-840080\u003c\/li\u003e\n\u003cli\u003eInput: 100–240 VAC, 50–60 Hz\u003c\/li\u003e\n\u003cli\u003eOutput: 84V, 8A\u003c\/li\u003e\n\u003cli\u003eBattery type: 20S 72V Li‑ion (series connected)\u003c\/li\u003e\n\u003cli\u003eEfficiency: ≥85% (listed); higher efficiency realized by internal design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What battery types is the TP-672W-840080 charger designed for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for 20S 72V Li-ion battery packs connected in series.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What protections and indicators does the charger provide?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Protections include undervoltage\/overvoltage\/over-current\/short circuit, reverse battery, backflow prevention, and over-temperature; the LCD shows voltage, current, power, and capacity.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"TANGSPOWER","offers":[{"title":"Default Title","offer_id":53086788649071,"sku":"B0D6K7T2MM","price":161.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/7354\/2767\/files\/tangspower-84v-charger-front-view.jpg?v=1778642814","url":"https:\/\/golfavero.com\/products\/tangspower-tp-672w-840080-84v-charger-for-72v-li-ion-batteries-8a-lcd-status","provider":"My Store","version":"1.0","type":"link"}