{"product_id":"dc-7-55v-led-battery-charge-indicator-panel-12v-24v-36v-48v","title":"DC 7-55V LED Battery Charge Indicator Panel | 12V–48V","description":"\n\u003ch2\u003eKnow Your Battery's Power at a Glance\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDC 7–55V Universal Battery Charge Indicator Panel\u003c\/strong\u003e is a compact, high-brightness LED display module designed to give you real-time voltage and remaining charge status for acid, lithium-ion ternary, and lithium iron phosphate batteries. Whether you're monitoring an e-bike, solar storage system, electric scooter, or industrial power bank, this panel keeps you informed and in control — all from a sleek 46×15×3mm board.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReal-Time LED Power Display:\u003c\/strong\u003e High-brightness LED screen clearly shows voltage level and remaining battery capacity at a single glance — no guesswork needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustomizable High \u0026amp; Low Voltage Thresholds:\u003c\/strong\u003e Set your own upper and lower voltage limits to perfectly match your battery system and application requirements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Backlight Timer:\u003c\/strong\u003e Built-in backlight duration setting lets you conserve energy and extend the display's service life by matching backlight time to your environment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower-Failure Memory:\u003c\/strong\u003e Automatically saves current charge data and settings even after accidental power loss — your configurations are never lost.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Battery Compatibility:\u003c\/strong\u003e Supports lithium ternary (3S–12S), lithium iron phosphate (3S–14S), and lead-acid (12V \/ 24V \/ 36V \/ 48V) batteries, making it ideal for EVs, energy storage, and industrial or DIY projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Measurement Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 7–55V (Red display version: DC 7–40V)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 20mA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLED Screen\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay Colors Available\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRed, Green, Blue, White (optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLi-Ion Ternary (L) Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3S – 12S\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLithium Iron Phosphate (F) Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3S – 14S\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAcid Battery (P) Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12V \/ 24V \/ 36V \/ 48V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDefault Power-On Setting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTernary Lithium L03S (L03)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e46 × 15 × 3 mm\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× Battery Charge Indicator Panel (LED)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eElectric bicycles, scooters \u0026amp; e-vehicles\u003c\/li\u003e\n  \u003cli\u003eSolar \u0026amp; off-grid energy storage systems\u003c\/li\u003e\n  \u003cli\u003eDIY battery packs and RC hobby builds\u003c\/li\u003e\n  \u003cli\u003eIndustrial power monitoring applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/sata-power-splitter-cable-1-to-5-18awg-hdd-ssd-extension\"\u003e1 to 5 SATA Power Splitter Cable 18AWG | HDD SSD Extension\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-2ch-16a-tuya-wifi-smart-switch-intelligent-interruptor-smart-life-app-control-breaker-relay-works-with-alexa-google-assistant\"\u003e1\/2 Channel Tuya WiFi Smart Relay Switch | 16A, App \u0026amp; Voice Control\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on battery safety standards and best practices, visit the U.S. Consumer Product Safety Commission – Battery Safety.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What types of batteries is this DC 7-55V LED indicator panel compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This universal battery charge indicator panel supports three major battery types: lithium-ion ternary batteries (3S–12S), lithium iron phosphate batteries (3S–14S), and lead-acid batteries at 12V, 24V, 36V, and 48V. It is ideal for electric vehicles, solar energy storage, DIY battery packs, and industrial systems.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I customize the voltage thresholds on this battery indicator board?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The indicator panel allows you to freely set both high and low voltage thresholds to match your specific battery system. This flexibility makes it suitable for a wide range of applications and personal preferences.\u003c\/p\u003e\n\u003ch4\u003eQ: Will my settings be lost if the power goes out?\u003c\/h4\u003e\n\u003cp\u003eA: No. The panel features a built-in power-failure memory function that automatically saves your current charge data and configuration settings, so your information is retained even after an unexpected power interruption.\u003c\/p\u003e\n\u003ch4\u003eQ: What display colors are available for this LED battery indicator?\u003c\/h4\u003e\n\u003cp\u003eA: The panel is available in four LED display color options: red, green, blue, and white. You can choose the color that best suits your installation environment or personal preference.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What types of batteries is this DC 7-55V LED indicator panel compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This universal battery charge indicator panel supports three major battery types: lithium-ion ternary batteries (3S–12S), lithium iron phosphate batteries (3S–14S), and lead-acid batteries at 12V, 24V, 36V, and 48V. It is ideal for electric vehicles, solar energy storage, DIY battery packs, and industrial systems.\"}}, {\"@type\": \"Question\", \"name\": \"Can I customize the voltage thresholds on this battery indicator board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The indicator panel allows you to freely set both high and low voltage thresholds to match your specific battery system. This flexibility makes it suitable for a wide range of applications and personal preferences.\"}}, {\"@type\": \"Question\", \"name\": \"Will my settings be lost if the power goes out?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. The panel features a built-in power-failure memory function that automatically saves your current charge data and configuration settings, so your information is retained even after an unexpected power interruption.\"}}, {\"@type\": \"Question\", \"name\": \"What display colors are available for this LED battery indicator?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The panel is available in four LED display color options: red, green, blue, and white. You can choose the color that best suits your installation environment or personal preference.\"}}]}\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:\/\/vd0uzy-jp.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Soldering \u0026 Electrical\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/collections\/soldering-electrical\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"DC 7-55V LED Battery Charge Indicator Panel | 12V–48V\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/products\/dc-7-55v-led-battery-charge-indicator-panel-12v-24v-36v-48v\"}]}\u003c\/script\u003e","brand":"Peaceful Pleasures Health and Wellness","offers":[{"title":"green","offer_id":53636833575225,"sku":"1005010044055913-green","price":14.1,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":53636833607993,"sku":"1005010044055913-Blue","price":14.1,"currency_code":"USD","in_stock":true},{"title":"WHITE","offer_id":53636833640761,"sku":"1005010044055913-WHITE","price":14.1,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":53636833673529,"sku":"1005010044055913-Red","price":14.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/3689\/5801\/files\/Se08e8c924971419a92fc1f972b0d2bdcz.webp?v=1782514388","url":"https:\/\/peacefulpleasureswellness.com\/products\/dc-7-55v-led-battery-charge-indicator-panel-12v-24v-36v-48v","provider":"Peaceful Pleasures Health and Wellness","version":"1.0","type":"link"}