AILITRON VT8 Battery Capacity Tester, 8V-120V Universal Digital Battery Monitor & DC Voltage Meter with LCD Display Percentage Indicator, Low Capacity Alarm for LiFePO4, Lithium, Lead-Acid, RV, Solar

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• [8V-120V ULTRA-WIDE COMPATIBILITY] Works flawlessly with 12V, 24V, 36V, 48V, 60V, 72V, up to 108V Lead-Acid battery packs, Ternary Lithium (2-28S, 7.4-120V), and LiFePO4 (3-32S, 9-120V) batteries. Built-in 200V surge protection handles instantaneous high-voltage spikes with ease, making it perfect for RVs, solar off-grid systems, golf carts, and electric vehicles.
• [HD LCD SCREEN & REAL-TIME TRACKING] Features a high-contrast digital display that simultaneously tracks voltage, remaining battery percentage (1% precision), and visual capacity bar icons. Eliminate off-grid power anxiety with ±1.0% voltage acquisition accuracy, allowing you to monitor battery health at a single glance.
• [ALL-IN-ONE SMART ALARMS & SLEEP MODE] Equipped with customizable low battery and high/low voltage alarms that alert you before deep discharge or overcharging damage occurs. Includes customizable automatic standby, power-saving hibernation modes, and adjustable screen brightness to ensure zero parasitic drain on your battery pack.
• [SNAP-ON BUCKLE & 2-WIRE PLUG-AND-PLAY] Designed for tool-free, flush-mount installation. Simply slide the compact unit (61.4x33.4x14.1mm) into your panel cutout. The included 2-wire plug-and-play cable connects directly to your battery’s positive and negative terminals—no complex shunts or tedious wiring required.
• [INDUSTRIAL-GRADE QUALITY & 16-YEAR BRAND] Engineered with a rugged, drop-resistant housing built for heavy-duty industrial, factory mass production, and outdoor use. Manufactured by an ISO 9001-certified factory with 16 years of power monitoring expertise. Backed by full software copyrights, utility patents, and a 1-year product warranty.