{"product_id":"gy-6h-battery-capacity-tester-voltage-meter-12-48v","title":"GY-6H Battery Capacity Tester \u0026 Voltage Meter 12-48V","description":"\u003cdiv style=\"font-size: 16px; line-height: 1.7; color: #333333; font-family: inherit;\"\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: 700; color: #111827; margin-bottom: 12px; line-height: 1.3;\"\u003eNever Get Caught with a Dead Battery Again\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.7; margin-bottom: 16px; color: #374151;\"\u003eImagine being stranded because you had no idea your battery was about to give out — that moment of helplessness is exactly what the GY-6H was designed to eliminate. With a single glance at its bright LCD display, you'll always know exactly how much power you have left. Whether you're managing an e-bike, solar storage system, golf cart, or any 12–48V battery-powered device, this compact monitor puts you in control.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.7; margin-bottom: 20px; color: #374151;\"\u003eThe GY-6H Universal Battery Capacity Tester is engineered for simplicity without sacrificing accuracy. Its two-wire connection means installation takes under a minute — no tools, no complicated wiring diagrams. The backlit LCD screen displays remaining battery percentage in real time, so you can make smarter decisions about charging, usage, and maintenance. Built from durable HTN\/PCB materials and rated for operating temperatures from -10°C to 50°C, this is a monitor built to perform wherever your battery takes you.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 18px; font-weight: 700; color: #111827; margin-top: 24px; margin-bottom: 12px;\"\u003eKey Benefits\u003c\/h3\u003e\n\u003cul style=\"padding-left: 20px; margin-bottom: 20px;\"\u003e\n\u003cli style=\"font-size: 15px; margin-bottom: 10px; line-height: 1.6;\"\u003e\n\u003cstrong\u003eUniversal 12–48V Compatibility\u003c\/strong\u003e — Works with e-bikes, golf carts, solar systems, RVs, and any battery-powered device in that voltage range.\u003c\/li\u003e\n\u003cli style=\"font-size: 15px; margin-bottom: 10px; line-height: 1.6;\"\u003e\n\u003cstrong\u003eInstant Power-On Display\u003c\/strong\u003e — Shows remaining battery percentage the moment it powers on, giving you real-time visibility at a glance.\u003c\/li\u003e\n\u003cli style=\"font-size: 15px; margin-bottom: 10px; line-height: 1.6;\"\u003e\n\u003cstrong\u003e2-Wire Easy Installation\u003c\/strong\u003e — No complex wiring required; connects in seconds with reverse-connection protection to prevent damage.\u003c\/li\u003e\n\u003cli style=\"font-size: 15px; margin-bottom: 10px; line-height: 1.6;\"\u003e\n\u003cstrong\u003eBacklit LCD Screen\u003c\/strong\u003e — Green backlight ensures clear readability in low-light conditions, indoors or outdoors.\u003c\/li\u003e\n\u003cli style=\"font-size: 15px; margin-bottom: 10px; line-height: 1.6;\"\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight\u003c\/strong\u003e — At just 13.7g and 4.3 × 2.3 × 1.4 cm, it fits anywhere without adding bulk to your setup.\u003c\/li\u003e\n\u003cli style=\"font-size: 15px; margin-bottom: 10px; line-height: 1.6;\"\u003e\n\u003cstrong\u003eBuckle-Mount Design\u003c\/strong\u003e — Snap-in buckle mounting eliminates the need for screws, making installation and removal effortless.\u003c\/li\u003e\n\u003cli style=\"font-size: 15px; margin-bottom: 10px; line-height: 1.6;\"\u003e\n\u003cstrong\u003eWide Temperature Range\u003c\/strong\u003e — Operates reliably from -10°C to 50°C, suitable for both indoor and outdoor environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size: 13px; color: #6b7280; font-style: italic; margin-top: 12px;\"\u003eDisclaimer: Slight measurement variations may occur due to manual calibration tolerances. Display color may vary slightly from images shown due to monitor settings.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 18px; font-weight: 700; color: #111827; margin-top: 24px; margin-bottom: 12px;\"\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 12px; margin-bottom: 24px; font-size: 14px; border: 1px solid #e5e7eb;\"\u003e\n\u003ctr style=\"background-color: #f9fafb;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e5e7eb; font-weight: 600; width: 35%; color: #111827;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e5e7eb; color: #4b5563;\"\u003eGY-6H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e5e7eb; font-weight: 600; width: 35%; color: #111827;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e5e7eb; color: #4b5563;\"\u003eBattery Capacity Voltage Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9fafb;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e5e7eb; font-weight: 600; width: 35%; color: #111827;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e5e7eb; color: #4b5563;\"\u003eHTN \/ PCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e5e7eb; font-weight: 600; width: 35%; color: #111827;\"\u003eVoltage Range\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e5e7eb; color: #4b5563;\"\u003e12V – 48V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9fafb;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e5e7eb; font-weight: 600; width: 35%; color: #111827;\"\u003eDisplay\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e5e7eb; color: #4b5563;\"\u003eLCD with Green Backlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e5e7eb; font-weight: 600; width: 35%; color: #111827;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e5e7eb; color: #4b5563;\"\u003e4.3 × 2.3 × 1.4 cm (approx.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9fafb;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e5e7eb; font-weight: 600; width: 35%; color: #111827;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e5e7eb; color: #4b5563;\"\u003eApprox. 13.7g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e5e7eb; font-weight: 600; width: 35%; color: #111827;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e5e7eb; color: #4b5563;\"\u003e-10°C to 50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9fafb;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e5e7eb; font-weight: 600; width: 35%; color: #111827;\"\u003eMounting Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e5e7eb; color: #4b5563;\"\u003eSnap-in Buckle (No Screws Required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e5e7eb; font-weight: 600; width: 35%; color: #111827;\"\u003ePackage Contents\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e5e7eb; color: #4b5563;\"\u003e1× Battery Capacity Voltage Meter, 1× Cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9fafb;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e5e7eb; font-weight: 600; width: 35%; color: #111827;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e5e7eb; color: #4b5563;\"\u003eLICAEVEY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e5e7eb; font-weight: 600; width: 35%; color: #111827;\"\u003eSKU \/ ASIN\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e5e7eb; color: #4b5563;\"\u003eB0DW994VHS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"font-size: 18px; font-weight: 700; color: #111827; margin-top: 24px; margin-bottom: 12px;\"\u003eOur Promise to You\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #f0fdf4; border: 1px solid #bbf7d0; border-radius: 8px; padding: 18px; margin-top: 16px;\"\u003e\n\u003cp style=\"font-size: 15px; line-height: 1.6; margin: 8px 0; color: #166534;\"\u003e✅ \u003cstrong\u003eReverse-Connection Protection\u003c\/strong\u003e — Built-in safeguard prevents damage from accidental incorrect wiring.\u003c\/p\u003e\n\u003cp style=\"font-size: 15px; line-height: 1.6; margin: 8px 0; color: #166534;\"\u003e✅ \u003cstrong\u003ePVC Protective Film Included\u003c\/strong\u003e — Screen protection out of the box to keep your display scratch-free.\u003c\/p\u003e\n\u003cp style=\"font-size: 15px; line-height: 1.6; margin: 8px 0; color: #166534;\"\u003e✅ \u003cstrong\u003eHassle-Free Returns\u003c\/strong\u003e — Shop with confidence knowing we stand behind every product we sell.\u003c\/p\u003e\n\u003cp style=\"font-size: 15px; line-height: 1.6; margin: 8px 0; color: #166534;\"\u003e✅ \u003cstrong\u003eFast \u0026amp; Reliable Shipping\u003c\/strong\u003e — Orders processed promptly so your monitor arrives when you need it.\u003c\/p\u003e\n\u003cp style=\"font-size: 15px; line-height: 1.6; margin: 8px 0; color: #166534;\"\u003e✅ \u003cstrong\u003eResponsive Customer Support\u003c\/strong\u003e — Questions? Our team is ready to help before and after your purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"LICAEVEY","offers":[{"title":"Default Title","offer_id":44147175653463,"sku":"B0DW994VHS","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/2708\/8215\/files\/61NeNQOmUnL.jpg?v=1786534781","url":"https:\/\/elefair.com\/es\/products\/gy-6h-battery-capacity-tester-voltage-meter-12-48v","provider":"Elefair","version":"1.0","type":"link"}